CN204343864U - A kind of single-wheel movable pulley composite member with damper - Google Patents

Abstract

The utility model discloses a single-wheel sliding wheel assembly with a damper, which sequentially comprises from the inside to the outside: an inner clip (10), a clip seat (11), and an outer clip (15); Equipped with a damper assembly, the damper assembly includes a fixed seat (1), a damper (2) and a tension spring (3), and the radial through groove (10-4) of the fixed seat (1) The inner assembly is equipped with a damper toggle (12), and the damper toggle (12) protrudes from the lower end of the inner clip (10), and the damper toggle (12) is provided with "7" Font fixing hook (12-2). The clamp seat (11) is provided with a pair of sliding wheel assembly holes (11-1), and the sliding wheel (5) is assembled in the pair of sliding wheel assembly holes (11-1). The utility model is reasonable in structure, compact in combination, precise in manufacture, easy in installation and adjustment, can realize synchronous damping, and has good damping effect, ensures the smooth operation of the closet door leaf, and avoids shaking or jumping phenomenon.

Description

A single-wheel sliding wheel assembly with a damper

technical field

The utility model relates to the field of decorative accessories, in particular to decorative accessories for closet doors, in particular to a single-wheel sliding wheel assembly with a damper.

Background technique

Wall cabinet is a kind of cabinet commonly used by businessmen and households. It stores a large number of clothes and quilts and is easy to use. Therefore, one or more wall cabinets will always be built when people decorate their living rooms. And there are two or three closet doors at the front end of the closet, and pushing and pulling the closet door is a thing that people often do. For making the push-pull closet door convenient and flexible, then on the closet door upper and lower doorframes, slide rails are assembled, on the closet door upper and lower assembly slide wheels, and the slide wheels slide on the slide tracks, which is convenient, light and smooth. However, simply assembling the sliding wheel to push and pull the closet door has a problem of sliding speed, but when the hand pushes and pulls the door with a large force, the closet door slides fast, and when the force is small, the sliding speed is slow, but sometimes when the force is too large It is possible for the closet door leaf to collide with the door mullion, giving a bad feeling and damaging the door. At present, there are manufacturers who manufacture and sell sliding wheel assemblies for closet doors with dampers. The sliding wheels and slide rails are installed on the upper and lower ends of the closet door leaf, which solves the problem of excessive sliding speed and enables the closet door to Slowly glides to the edge of the cabinet door mullion without bumping. But when using the pulley of the closet door with a band damper, it is found that there are the following problems: (1) when the door leaf of the closet is pushed to close, when the damper takes effect, the damping effect of the upper and lower ends of the door leaf of the closet is found There is no synchronous implementation, for example, the upper end does not move or walks slowly, while the lower end continues to slide quickly, so the door leaf of the closet jumps; (4) The damping effect of the sliding wheel assembly is not ideal enough; (5) For heavy cabinet door leaves, the dragging effect and damping effect of the existing sliding wheel assembly are not good.

Utility model content

The technical problem to be solved by the embodiment of the utility model is to provide a single-wheel sliding wheel assembly with a damper, which has reasonable structure, tight combination, precise manufacturing, easy installation and adjustment, and can realize synchronous damping, and the damping effect is good, ensuring The smoothness of the operation of the door leaf of the closet avoids shaking or jumping.

In order to solve the above technical problems, the embodiment of the utility model provides a single-wheel sliding wheel assembly with a damper, which sequentially includes an inner clip, a clip seat, and an outer clip from the inside to the outside;

A damper assembly is installed in the inner clip, and the damper assembly includes a fixed seat, a damper and a tension spring. The radial through groove of the fixed seat is equipped with a damper toggle piece. The damper The moving piece of the damper protrudes from the lower end of the inner clip, and the moving piece of the damper is provided with a "7"-shaped fixing hook;

The clamp seat is provided with a pair of sliding wheel assembly holes, and a sliding wheel is assembled in the pair of sliding wheel assembly holes;

The outer clip is provided with more than two pairs of waist-shaped holes, the clamp seat is provided with more than two pairs of pin holes corresponding to the waist-shaped holes, and the inner clip is provided with at least one pair of pin holes corresponding to the waist-shaped holes ;

The movable rivet passes through the waist-shaped hole of the outer clip, the pin hole on the clip holder and the pin hole of the inner clip to connect the outer clip, the clip holder and the inner clip together.

As an improvement of the above solution, the damper shifting piece is an irregular rectangular plate body, the "7"-shaped fixing hook is provided on the upper side of the body, and the "7"-shaped fixing hook There is a triangular relief arm connected to the upper part of the body on the opposite side; there is a rectangular slot between the triangular relief arm and the "7"-shaped fixing hook;

The middle part of the body of the damper shifting plate is provided with at least two cylindrical pins protruding on both sides or a pin with a conical cross-section that are assembled and connected in parallel. The end of the body has a spring clip hole with a notch at the bottom; the body of the damper toggle piece is fitted through the radial through groove of the fixed seat, and the cylindrical pin or the convex cross-section is a conical pin inlaid In the bending clip groove bent at one end of the middle part of the fixing seat panel.

As an improvement of the above solution, the top surface of the outer clip has a circular-arc clip hook at one end, and front and rear semi-circular hooks at the other end, and the side of the external clip is provided with a screw limiting clip.

As an improvement of the above solution, the sliding wheel assembly further includes a track and a stopper arranged inside the track;

There are at least two alternate pedestals inside the block, the middle part of the pedestal has a pedestal screw hole, and the side is provided with a through hole;

The grooves at both ends of the block are respectively provided with a triangular groove platform in opposite directions, the block is provided with hexagon socket screws for cooperating with the cuboid iron sheet, and the middle part of the cuboid iron sheet is provided with an iron sheet screw hole .

As an improvement of the above scheme, the lower part of the triangular relief arm is connected to the stop hook, and the lap hook is connected to the upper part of the stop hook on one side of the body; groove.

As an improvement of the above scheme, the upper part of the inner clip has a spring assembly groove in the radial direction, the middle part has a rectangular hole for the damper, and the lower side of the rectangular hole for the damper has a moving groove hook for the protruding head of the moving piece, and the end edge of the lower part has a radial There is a through slot, a pin hole in the middle, and a clamp seat connection hole below it; there are support spring assembly holes on the left or/and right two ends of the upper part of the inner clamp.

As an improvement of the above solution, the damper toggle piece is vertically embedded in the radial through groove of the inner clip; one end of the tension spring is connected to the spring clamping hole at the right end of the spring assembly groove, One end is connected to the spring clip hole at the upper end of the damper toggle; the damper is embedded in the rectangular hole where the damper is assembled, and the pull rod head of the damper is connected to the tension rod of the damper toggle In the jaw, the symmetrical cylindrical pin in the middle of the damper toggle is embedded in the running groove hook of the convex head of the toggle; the "7"-shaped fixed hook at the lower part of the damper toggle protrudes from the lower part of the inner clamp; The support spring is riveted on the spring assembly holes at the left or/and right ends of the upper part of the inner clip with rivets.

As an improvement of the above scheme, the clamp seat is a knife-shaped jacket with the left and right upper ends connected; the lower part of the knife body of the clamp seat is provided with a pair of sliding wheel assembly holes, and the upper part of the knife body of the clamp seat is provided with at least one A pair of pin holes; the lower part of the handle of the holder is provided with a connection hole that overlaps and connects with the inner clip, and the upper part of the handle of the holder has a pin hole;

The inner clip is folded and riveted together with the clip seat by using a rivet to pass through the connection hole of the clip seat and the connection hole of the inner clip.

As an improvement of the above scheme, the outer clamp is an open jacket, and there is an adjusting bolt hole on the end plate of the outer clamp; the adjusting bolt hole is equipped with an adjusting bolt with a hexagon socket screw hole. A nut piece is arranged on the adjusting bolt; the height of the door leaf of the closet can be adjusted under the cooperation of the supporting spring on one end of the inner clip by adjusting the adjusting bolt.

As an improvement of the above solution, the outer clamp is provided with two or three pairs of waist-shaped holes, and the waist-shaped holes are inclined waist-shaped holes.

Implementation of the utility model embodiment has the following beneficial effects:

The utility model discloses a single-wheel sliding wheel assembly with a damper. The structure is reasonable, the combination is tight, the manufacture is precise, the installation and adjustment are simple and convenient, and synchronous damping can be realized, and the damping effect is good, so as to ensure the smooth operation of the door leaf of the closet to avoid shaking or jumping. details as follows:

1. The design is novel, the structure is reasonable, the combination is tight, and the manufacturing is precise: the outer clamp is provided with at least two waist-shaped holes, preferably two oblique waist-shaped holes, to ensure the overall parallelism of the sliding wheel assembly; the outer clamp There is an arc clip hook at one end on the top surface of the top surface, and there are front and rear semi-arc hooks on the other end, which can securely fix the position of the sliding wheel assembly. There are screw limit clamps to fix the position and eliminate the gap; the two ends of the sliding wheel assembly are equipped with supporting springs to play the effect of shock absorption.

2. The damper toggle has an automatic reset function, which prevents the sliding wheel from detaching from the sliding track, prevents the damper toggle from decoupling from the stopper, and ensures the normal opening and closing of the closet door. When the damper paddle is uncoupled from the block, the triangular relief arm of the damper paddle will retreat backwards, allowing the triangular groove platform of the block to slide past the triangular relief arm, and the triangular relief arm will The elastic force of itself can rise again automatically and make the triangle giving way arm enter in the groove platform of the triangular groove platform, and the triangle groove platform promptly hooks the triangle giving way arm like this. Therefore, when the door leaf of the closet moves, the triangular slot table will pull the damper toggle piece to the rear end until it reaches the bending position of the bending clamp groove, and then the damper toggle piece is blocked When it is "wound", its automatic reset structure design is very ingenious and accurate.

3. The utility model is assembled in the sliding wheel assembly. With the cooperation of the block with anti-decoupling function, it can make the unhooked toggle piece re-hooked, and it can reach the normal position when it runs for the second time. , so that the sliding wheel assembly can play a normal damping effect, ensuring the safe and smooth operation of the door leaf of the closet.

4. The utility model is very easy to install and adjust: use the adjusting bolt to adjust the height of the door leaf of the closet; pre-buried the stopper in the upper and/or lower track, as long as the pre-embedded position of the stopper is adjusted to achieve the best damping effect.

5. Diversified assembly and wide application: the utility model can be used as the lower wheel, used with ordinary upper wheel or damped upper wheel; used as upper wheel, used with ordinary lower wheel; can be used as upper wheel and lower wheel at the same time, greatly The smoothness of the operation of the door leaf of the closet is improved, the synchronous damping effect is realized, and the installation and adjustment are more convenient.

Description of drawings

Fig. 1a is a front view of a single-wheel sliding wheel assembly with a damper of the present invention;

Figure 1b is an exploded view of a single-wheel sliding wheel assembly with a damper in the present invention;

Fig. 2 is the left side view of the single-wheel sliding wheel assembly with damper shown in Fig. 1;

Fig. 3 is the right side view of the single wheel sliding wheel assembly with damper shown in Fig. 1;

Fig. 4 is the bottom view of the single wheel sliding wheel assembly with damper shown in Fig. 1;

Fig. 5 is the top view of the single-wheel sliding wheel assembly with damper shown in Fig. 1;

Fig. 6 is the perspective view of the single-wheel sliding wheel assembly with damper shown in Fig. 1;

Fig. 7 is a front view of a damper assembly in a single-wheel sliding wheel assembly with a damper of the present invention;

Figure 8 is a bottom view of the damper assembly shown in Figure 7;

Figure 9 is a top view of the damper assembly shown in Figure 7;

Figure 10 is a perspective view of the damper assembly shown in Figure 7;

Fig. 11 is a front view of a damper toggle piece in a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 12 is a left view of the damper shifting plate shown in Fig. 11;

Fig. 13 is a bottom view of the damper shifting plate shown in Fig. 11;

Fig. 14 is a perspective view of the damper shifting piece shown in Fig. 11;

Fig. 15 is a perspective view of an upper track suitable for a single-wheel sliding wheel assembly with a damper of the present invention;

Figure 16 is a front view of the upper track shown in Figure 15;

Fig. 17 is a perspective view of a screw limiting clip used in conjunction with a single-wheel sliding wheel assembly with a damper in the present invention;

Fig. 18 is an exploded view of a block used in conjunction with a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 19 is a perspective view of the block shown in Fig. 18;

Fig. 20 is a diagram of the use state of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 21 is another usage state diagram of a single-wheel sliding wheel assembly with a damper of the utility model;

Fig. 22 is a decoupling state diagram of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 23 is a re-suspension state diagram of a single-wheel sliding wheel assembly with a damper of the utility model after being unhooked;

Fig. 24 is a schematic diagram of an installation method of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 25 is a schematic diagram of another installation method of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 26 is a schematic diagram of another installation method of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 27 is a schematic diagram of another installation method of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 28 is a schematic diagram of another installation method of a single-wheel sliding wheel assembly with a damper of the present invention;

Fig. 29 is a schematic diagram of another installation method of a single-wheel sliding wheel assembly with a damper of the present invention.

In the accompanying drawings: 1, fixed seat, 2, damper, 2-1, damper pull rod head, 3, tension spring, 5, sliding wheel, 6, closet door leaf, 10, inner folder, 10-1, Spring assembly groove, 10-2, oblong hole for damper, 10-3, moving piece convex head running groove hook, 10-4, radial through groove, 10-5, pin hole, 10-6, support spring assembly Hole, 10-7, clip seat connecting hole, 10-8, spring clamping hole, 11, clip seat, 11-1, sliding wheel assembly hole, 11-3, pin hole, 12, damper toggle piece, 12 -1. Rectangular plate body, 12-2, "7"-shaped fixed hook, 12-3, triangular relief arm, 12-4, stop hook, 12-5, lap hook, 12-6, empty slot , 12-7, rectangular groove, 12-8, cylindrical pin or convex cross-section is a conical pin, 12-9, stretch rod clamp mouth, 12-10, spring clamp hole, 15, outer clamp, 15- 1. Waist hole, 15-2. Adjusting bolt hole, 15-3. Clamp hook, 15-4. Left and right circular arc hook, 16. Movable rivet, 17. Screw limit clip, 17-1. Screw Groove, 17-2, shrapnel, 18, sliding wheel assembly, 19, upper track, 19-1, guide groove I, 19-2, guide groove II, 19-3, "冂" shaped groove, 19-4, card Bar, 19-5, reinforcing rib, 20, block, 20-1, column base, 20-2, column base screw, 20-3, through hole, 20-4, triangular groove platform, 21, hexagon socket screw Hole, 22, cuboid iron sheet, 22-1, iron sheet screw hole, 31, adjusting bolt, 32, supporting spring, 33, common sliding wheel assembly

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

1 to 29, the embodiment of the utility model provides a single-wheel sliding wheel assembly with a damper, which includes from the inside to the outside: an inner clip 10, a clip seat 11, and an outer clip 15;

The inner clip 10 is equipped with a damper assembly, the damper assembly includes a fixed seat 1, a damper 2 and a tension spring 3, and the radial through groove 10-4 of the fixed seat 1 is equipped with a damper assembly. The damper toggle piece 12, the damper toggle piece 12 protrudes from the lower end of the inner clip 10, and the damper toggle piece 12 is provided with a "7"-shaped fixing hook 12-2;

The clamp seat 11 is provided with a pair of sliding wheel assembly holes 11-1, and the sliding wheel 5 is assembled in the pair of sliding wheel assembly holes 11-1;

The outer clamp (15) is provided with more than two pairs of parallel waist-shaped holes (15-1), and the clamp seat (11) is provided with more than two pairs of pin holes corresponding to the waist-shaped holes (15-1) ( 11-3), the inner clip (10) is provided with more than two pairs of pin holes (10-5) corresponding to the waist-shaped hole (15-1);

Movable rivets 16 pass through the waist-shaped hole 15-1 of the outer clamp 15, the pin hole 11-3 on the clamp seat 11 and the pin hole 10-5 of the inner clamp 10 to attach the outer clamp 15, clamp The seat 11 and the inner clip 10 are integrated into one body.

As an improvement of the above scheme, the inner clip 10 is a piece made of engineering plastics, which is a rectangular jacket, with a spring assembly groove 10-1 in the upper radial direction, a rectangular hole 10-2 for the damper in the middle, and a long hole for the damper. One side of the lower part of the square hole 10-2 has a moving piece convex head running groove hook 10-3, a radial through groove 10-4 is arranged on the lower end edge, a pin hole 10-5 is arranged in the middle, and a clamp seat connection hole 10- is arranged below it. 7. There are support spring assembly holes 10-6 on the left and/or right ends of the upper part of the inner clip 10, and preferably there are pin holes 10-5 nearby.

The damper toggle plate 12 is vertically embedded in the radial through groove 10-4 of the inner clip 10; one end of the tension spring 3 is connected to the right end spring clamp of the spring assembly groove 10-1 In the hole 10-8, one end is connected to the spring clip hole 12-10 at the upper end of the damper toggle piece 12; the damper 2 is embedded in the rectangular hole 10-2 where the damper is assembled, and the damper 2 The tie rod head 2-1 is connected to the tension rod jaw 12-9 of the damper toggle piece 12, and the symmetrical cylindrical pin 12-8 in the middle of the damper toggle piece 12 is embedded in the convex head of the toggle piece to run Slot hook 10-3; the "7"-shaped fixed hook 12-2 at the bottom of the damper shifting piece 12 protrudes from the bottom of the inner clip 10; the support spring 32 is riveted to the left or/and of the inner clip 10 with a rivet On the spring assembly hole 10-6 of right two ends. Two arc-shaped steel wires of support spring 32 face upwards and can bear the pressure transmitted from the top.

As an improvement of the above scheme, the clamp seat 11 is a knife-shaped jacket whose left and right upper ends are connected; the lower part of the blade body of the clamp seat 11 is provided with a pair of sliding wheel assembly holes 11-1. The upper part of the knife body is provided with at least one pair of pin holes 11-3; the lower part of the knife handle of the clamp seat 11 is provided with a connecting hole 11-4 which is superimposed and connected with the inner clamp 10 (corresponding to the connecting hole 10-7 of the clamp seat). ), the upper part of the handle of the holder 11 has a pin hole 11-3;

The inner clip 10 is folded and riveted together with the clip seat 11 by using a rivet to pass through the connection hole of the clip seat 11 and the clip seat connection hole 10-7 of the inner clip 10 .

As an improvement to the above solution, the outer clip 15 is provided with at least two pairs of parallel waist-shaped holes 15-1, and the waist-shaped holes 15-1 are preferably inclined waist-shaped holes. One end of the top surface of the outer clip 15 has a circular arc hook 15-3, and the other end has a front and rear semi-circular hook 15-4. The side of the outer clip 15 is provided with a screw limiting clip 17.

As an example, the outer clamp 15 is provided with two pairs of parallel waist-shaped holes 15-1 to ensure the overall parallelism of the sliding wheel assembly and ensure that the sliding wheel assembly will not warp when the lifting clamp seat 11 is adjusted. The dynamic phenomenon makes the sliding wheel assembly very stable when it is adjusted up and down.

As another embodiment, the outer clamp 15 is provided with three pairs of parallel waist-shaped holes 15-1 to ensure the overall parallelism of the sliding wheel assembly and ensure that the sliding wheel assembly will not warp when the lifting clamp seat 11 is adjusted. The dynamic phenomenon makes the sliding wheel assembly very stable when it is adjusted up and down.

Further, under the adjusting bolt 31 installed on the outer clamp 15, there is also a screw limit clip 17, including a screw groove 17-1 and a shrapnel 17-2, and the two shrapnel 17-2 on the screw limit clip 17 are pushed against each other. It is connected to both sides of the "冂" shaped groove of the mullion in the door leaf of the closet to ensure the normal operation of the sliding wheel assembly and further prevent the door leaf of the closet from colliding with the door frame of the closet.

As an improvement of the above scheme, the outer clamp 15 is an open jacket, and the end plate of the outer clamp 15 has an adjusting bolt hole 15-2; the adjusting bolt hole 15-2 is equipped with an inner hexagon The adjusting bolt 31 of screw hole, described adjusting bolt 31 is provided with nut plate; Adjust described adjusting bolt 31, under the cooperation of support spring 32 on the end of described inner folder 10, the height of the closet door leaf can be adjusted.

Adjusting bolt 31 can adjust the height and tightness of the closet door leaf. If it is too loose, adjust the adjusting bolt 31 with a hexagon socket wrench on one side to make the clamp seat 11 rise or fall in the inclined waist-shaped hole 15-1, so that the sliding wheel 5 of the sliding wheel assembly is tightly crimped. In the "冂"-shaped grooves of the upper and lower tracks, it is neither tight nor loose, and can run freely, so that the door leaf of the closet can obtain an optimal running height.

As an improvement of the above solution, the sliding wheel assembly further includes a track and a stopper 20 arranged inside the track;

The block 20 is provided with at least two alternate pillars 20-1, the middle of the pillar 20-1 has a pillar screw hole 20-2, and the side is provided with a through hole 20-3;

Each end slot of the block 20 is provided with a triangular slot platform 20-4 opposite in direction, and the block 20 is provided with a hexagon socket head cap screw 21 used in conjunction with a cuboid iron sheet 22, and the cuboid iron sheet 22 middle parts are provided with iron sheet screw hole 22-1.

Preferably, the through hole 20-3 is a rectangular through hole.

Introduce the door leaf of the closet door leaf with the sliding wheel assembly as an example, it must have a matching upper track 19. The upper track 19 is composed of two guide grooves I19-1 and guide groove II19-2 with the same structure, and there is a downward opening "冂" shaped groove 19-3 in the middle of the bottom surface of the two guide grooves, and the "冂" shaped groove 19-3 3. Both sides of the lower part are horizontally connected with clamping strips 19-4. The clamping strips 19-4 on both sides are mainly used for installing the stopper 20 and receiving the sliding wheel 5. The stopper 20 is pre-buried in the "冂" shaped groove, and The top is connected to the inner bottom surface of the card bar 19-4, and the two ends of the sliding wheel 5 are to fall on the card bar 19-4, and slide on the card bar 19-4 top. In order to strengthen the intensity of " 冂 " shape groove 19-3, reinforcing rib 19-5 is all connected in two " 冂 " shape groove 19-3 middle parts and both sides.

Again, take the pre-embedded stopper 20 in the "冂" shaped groove 19-3 of the upper track 19 as an example, at first embed the rectangular parallelepiped iron sheet 22 in the side rectangular through hole 20-3 of the pillar platform 20-1, and insert it in the upper track 19. It is that the bottom of the stopper 20 is up, and the column base 20-1 is pushed down into the "冂" shaped groove 19-3, and then screwed into the column screw hole 20-2 of the column base 20-1 with the hexagon socket head screw 21, The hexagon socket head screw 21 is screwed into the iron sheet screw hole 22-1 at the same time until the screw pushes against the bottom surface of the "冂" shaped groove 19-3 of the upper track 19, so that the stopper 20 moves in the opposite direction and the top surface of the stopper 20 Adhere to the clip bar 19-4 of " 冂 " shaped groove, at this moment block 20 can not move, be assembled in " 冂 " shaped groove stably.

In the same way, for example, when the sliding wheel assembly is introduced into the lower side of the door leaf of the closet door leaf, it must have a matching lower track, and then the bottom surface of the stopper 20 is pushed downward and the top surface is upward. In the shaped groove, similarly, screw the hexagon socket head cap screw 21 in the pedestal screw hole 20-2 of the pedestal 20-1 until the stopper 20 cannot move in the "冂" shaped groove.

As an improvement of the above scheme, the damper shifting piece 12 is an irregular rectangular plate body 12-1, and the "7"-shaped fixing hook 12-2 is provided on the upper side of the body 12-1. , on the opposite side of the "7"-shaped fixed hook 12-2, there is a triangular relief arm 12-3 connected to the upper part of the body 12-1; the lower part of the triangular relief arm 12-3 is connected to the stop hook 12 -4, connect the overlapping hook 12-5 on the side of the body 12-1 close to the upper part of the stop hook 12-4; at least one empty slot 12-6 is provided at the lower part of the stop hook 12-4 There is a rectangular groove 12-7 between the triangular relief arm 12-3 and the "7"-shaped fixed hook 12-2.

Preferably, the hollow slot 12-6 is a rectangular hollow slot.

The middle part of the body 12-1 of the damper shifting piece 12 is provided with at least two cylindrical pins 12-8 protruding on both sides that are assembled and connected in parallel (also can be a pin with a conical convex section). -1 One side of the lower part is connected to the tension rod jaw 12-9, and the end of the body 12-1 has a spring clip hole 12-10 with a notch at the bottom; the body 12-1 of the damper toggle piece 12 runs through Assembled in the radial through groove 10-4 of the fixing seat 1, the cylindrical pin 12-8 is embedded in the bending clip groove at one end bent at the middle part of the panel of the fixing seat 1.

In one embodiment, the middle part of the body 12 - 1 of the damper shifting plate 12 is provided with two cylindrical pins 12 - 8 protruding on both sides that are assembled and connected in parallel.

In another embodiment, the middle part of the body 12-1 of the damper shifting piece 12 is provided with two protruding pins on both sides that are assembled and connected, one of which is a cylindrical pin, and the other is a protruding cross-section that is conical. pin.

The following introduces the usage status of the damper toggle piece 12 of the present utility model, that is, the fixed seat 1 assembled with the damper 2, the tension spring 3 and the automatically resettable damper toggle piece 12 is assembled in an inner clip 10 Inside; Insert the inner clip 10 into the clip seat 11, and then wrap the inner clip 10 and the clip seat 11 together in the outer clip 15 to form a sliding wheel assembly. Then the sliding wheel assembly is assembled in the end of the closet door leaf 6, and block 20 is assembled in the end of the upper track and the lower track simultaneously, and the closet door leaf has just been assembled successfully like this.

Below we introduce in detail the effect that the damper toggle sheet 12 that can reset automatically plays on the closet door page 6 . After the closet door leaf 6 etc. are assembled, the staff should toggle the damper toggle piece 12 that can be automatically reset from the middle and lower part of the fixed seat 1 to make the two cylindrical pins 12-8 backward by hand. (or one of them is a cylindrical pin and the other is a pin with a conical cross section). Move in the bending clamp groove until a cylindrical pin 12-8 arrives at one side of the bending place and the moving piece 12 stops motionless (at this moment, when the other pin is a cylindrical pin, its connection with the bending clamp groove The contact surface is a tangent surface; and when the other pin is a pin with a conical cross-section, its contact surface with the bending clamp groove is a parallel surface, which is larger than that of a cylindrical pin, which further makes the contact surface at this time The toggle piece is more fixed and will not move casually under the action of no external force), at this time the tension rod 2-1 of the damper 2 is pulled to the maximum position, and the upper tension spring 3 is also pulled to the maximum length, we call it This state is called "winding". After the closet door leaf 6 is opened, when closing from right to left again, referring to accompanying drawing 20 (notice in Fig. 20～Fig. When the end block 20 of the upper track and the lower track is at the end block 20, the front end of the block 20 triangular groove platform 20-4 is caught by the "7"-shaped fixed hook 12-2 on the upper end of the toggle piece 12, and the whole Triangular groove platform 20-4 can enter in the rectangular groove 12-7 li of toggle piece 12, as shown in accompanying drawing 21. In this way, the toggle piece 12 is pulled out from the bending part of the bending clip groove of the fixed seat 1, which we call "unhooking". At this time, the tension spring 3 retracts and pulls the closet door leaf 6 to the right , to resist the moving force of the closet door leaf 6 itself to the left, so that under the counterbalance of different forces in the two directions, the closet door leaf 6 can only slowly and calmly reach the edge of the door frame without jumping and Collision phenomenon.

Next, we introduce the automatic resettable function of the automatically resettable damper toggle piece 12 . When the assembler forgets to "wind up" the paddle 12 when assembling the sliding wheel assembly; But in the process that the closet door leaf 6 returns from the right direction to the left direction, when the toggle piece 12 arrives at the position of the stopper 20, the triangular groove platform 20-4 at the front end of the stopper 20 will collide with the triangle of the toggle piece 12 so that The displacement arm 12-3, as shown in accompanying drawing 22, the triangular relief arm 12-3 can retreat backwards, allowing the triangular groove platform 20-4 to slide past from the triangle relief arm 12-3, and the triangle relief arm 12 -3 can automatically rise again by the elastic force of itself and make the triangular relief arm 12-3 enter in the triangular groove platform of the triangular groove platform 20-4, so that the triangular groove platform 20-4 promptly gives the triangle relief arm 12-3 Hook it up, as shown in Figure 23. When the closet door leaf 6 moved to the right, the triangular groove platform 20-4 would pull the toggle piece 12 to the rear end until it was pulled to the bending place of the bending clamp groove before coming out, and now the toggle piece 12 It was stuck and blocked from "winding". At that time, the closet door leaf 6 is opened; when the closet door leaf 6 is closed again, the action shown in accompanying drawing 20 can be repeated, and the toggle piece 12 is hooked by the triangular groove platform 20-4 of the block 20 again , a damping effect occurs. With the help of the stopper 20, the shifting piece 12 will operate normally.

Above-mentioned is the automatic reset function of the automatic reset damper toggle plate 12 of the new structure of the utility model, and the structural design of its automatic reset is very ingenious and accurate, has guaranteed the normal opening and closing of closet door leaf 6.

Next, with reference to accompanying drawing 20 and accompanying drawing 21, the running situation of the present utility model is set forth. We see that when people open the closet door leaf 6, the damper toggle piece 12 on the sliding wheel assembly on the horizontal on the closet door leaf is completely hooked by the triangular groove platform 20-4 of the stopper 20, and the The damper toggle piece 12 is pulled to the rear and fully wound up; the damper toggle piece 12 on the sliding wheel assembly under the door leaf of the closet is also completely hooked by the triangular groove platform 20-4 of the stopper 20, and the damper The device toggle piece 12 is pulled to the rear and fully wound; the closet door leaf 6 gets rid of the stopper 20 and moves to the right side normally, and the closet door leaf 6 is opened to pick and place objects. When closing the closet door leaf 6, the closet door leaf 6 is pushed from the right to the left, and when the upper and lower sliding wheel assembly of the closet door leaf 6 slides to the stopper 20 limit ends (see accompanying drawing 24), At this time, the bayonet of the damper toggle piece 12 on the horizontal 2 on the door leaf will fully enter the triangular groove platform 20-4 of the block 20, so that the damper toggle piece 12 is unhooked, so that the damping effect is generated, and the opposite direction Pull the closet door leaf 6 to move to the right direction to resist the movement force of the closet door leaf 6 itself in the left direction; in the same way, the bayonet of the damper toggle piece 12 on the lower side of the door leaf will also completely enter the stopper In the triangular groove platform 20-4 of 20, the damper toggle piece 12 is decoupled, so that the damping effect is generated, and the door leaf 6 of the closet is pulled in the opposite direction to move to the right to resist the movement of the door leaf 6 of the closet to the left. Force; Like this closet door leaf 6 arrives at the door frame limit slowly under the damping effect of damper toggle piece 12, can not jump and collide thing, the two screws on the screw limit clip 17 that are installed on the outer clip 15 simultaneously A shrapnel 17-2 is connected to the " 冂 " shaped groove both sides of the mullion, which can further prevent the closet door leaf 6 from colliding with the closet door frame, so that it can be safely reached completely.

Finally, the assembly of the utility model is described. The utility model can be used as the lower wheel, which can be used in conjunction with ordinary upper wheels or damped upper wheels; used as an upper wheel, and can be used in conjunction with ordinary lower wheels; The smoothness of the operation of the door leaf of the closet is improved, the synchronous damping effect is realized, and the installation and adjustment are more convenient. The better assembly methods are mainly as follows:

1. Referring to accompanying drawing 24, the single-wheel sliding wheel assembly 18 of the present utility model is equipped with the left and right sides of the upper horizontal and lower horizontal left and right sides of the closet door leaf;

2. Referring to accompanying drawing 25, the single-wheel sliding wheel assembly 18 of the utility model is assembled on the left and right sides of the upper horizontal side of the closet door leaf, and the ordinary sliding wheel assembly 33 is assembled on the left and right sides of the lower horizontal side;

3. Referring to accompanying drawing 26, the single-wheel sliding wheel assembly 18 of the utility model is assembled on the left and right sides of the lower horizontal side of the closet door leaf, and the ordinary sliding wheel assembly 33 is assembled on the left and right sides of the upper horizontal side;

4. Referring to accompanying drawing 27, a single-wheel sliding wheel assembly 18 of the present utility model is assembled on the same side of the upper horizontal and lower horizontal of the closet door leaf, and the other side of the upper horizontal and lower horizontal is equipped with a common sliding wheel assembly 33 ;

5. Referring to accompanying drawing 28, one side of the upper horizontal side of the closet door leaf is equipped with a single-wheel sliding wheel assembly 18 of the present invention, the other side is equipped with a common sliding wheel assembly 33, and the left and right sides of the lower horizontal side are equipped with Common sliding wheel assembly 33;

6. Referring to accompanying drawing 29, a single-wheel sliding wheel assembly 18 of the present utility model is equipped on one side of the lower horizontal side of the closet door leaf, and a common sliding wheel assembly 33 is equipped on the other side, and the left and right sides of the upper horizontal direction are equipped with Common sliding wheel assembly33.

What is disclosed above is only a preferred embodiment of the utility model, and of course it cannot limit the scope of rights of the utility model. Therefore, the equivalent changes made according to the claims of the utility model are still covered by the utility model. scope.

Claims (10)

1. A single-wheel sliding wheel assembly with a damper, characterized in that: from the inside to the outside, it includes an inner clip (10), a clip seat (11), and an outer clip (15); The inner clip (10) is equipped with a damper assembly, and the damper assembly includes a fixed seat (1), a damper (2) and a tension spring (3), and the diameter of the fixed seat (1) is A damper toggle piece (12) is assembled in the through groove (10-4), and the damper toggle piece (12) protrudes from the lower end of the inner clip (10), and the damper toggle piece (12) be provided with " 7 " font fixed hook (12-2); The clamp seat (11) is provided with a pair of sliding wheel assembly holes (11-1), and a sliding wheel (5) is assembled in the pair of sliding wheel assembly holes (11-1); The outer clamp (15) is provided with more than two pairs of parallel waist-shaped holes (15-1), and the clamp seat (11) is provided with more than two pairs of pin holes corresponding to the waist-shaped holes (15-1) ( 11-3), the inner clip (10) is provided with more than two pairs of pin holes (10-5) corresponding to the waist-shaped hole (15-1); The movable rivet (16) passes through the waist-shaped hole (15-1) of the outer clamp (15), the pin hole (11-3) on the clamp seat (11) and the pin of the inner clamp (10) The hole (10-5) connects the outer clip (15), the clip seat (11) and the inner clip (10) into one. 2. The single-wheel sliding wheel assembly with damper according to claim 1, characterized in that: The damper shifting piece (12) is an irregular rectangular plate body (12-1), and the "7"-shaped fixing hook (12-1) is provided on the upper side of the body (12-1). 2), there is a triangular relief arm (12-3) connected to the upper part of the body (12-1) on the opposite side of the "7"-shaped fixed hook (12-2); on the triangle relief arm ( There is a rectangular slot (12-7) between 12-3) and the "7"-shaped fixed hook (12-2); The middle part of the body (12-1) of the damper shifting piece (12) is provided with at least two cylindrical pins or pins (12-8) with a conical cross-section that are convex on both sides and are assembled and connected in parallel. One side of the lower part of the body (12-1) is connected to the jaw (12-9) of the stretch rod, and the end of the body (12-1) has a spring clip hole (12-10) with a notch at the bottom; the damper The body (12-1) of the shifting piece (12) penetrates and fits in the radial through groove (10-4) of the fixed seat (1), and the cylindrical pin or the pin with a conical cross section (12 -8) Inlaid in the bending clip groove bent at one end of the middle part of the panel of the fixing seat (1). 3. The single-wheel sliding wheel assembly with damper as claimed in claim 1, characterized in that, one end of the top surface of the outer clamp (15) has a circular arc clip hook (15-3), and at least one end has a The front and rear semicircle hooks (15-4), and the side of the outer clip (15) are provided with screw limit clips (17). 4. The single-wheel sliding wheel assembly with damper as claimed in claim 1, characterized in that, said sliding wheel assembly also comprises a track and a block (20) located within said track; The block (20) is provided with at least two alternate pillars (20-1), the middle of the pillar (20-1) has a pillar screw hole (20-2), and the side is provided with a through hole (20-3); A triangular slot platform (20-4) opposite in direction is respectively provided in the grooves at both ends of the block (20), and the block (20) is provided with an inner hexagon for use in conjunction with a cuboid iron sheet (22). screw (21), the middle part of the cuboid iron sheet (22) is provided with an iron sheet screw hole (22-1). 5. The single-wheel sliding wheel assembly with damper according to claim 2, characterized in that, the lower part of the triangular relief arm (12-3) is connected to a stop hook (12-4), (12-1) one side connects lap hook (12-5) close to described stop hook (12-4) top; Be provided with at least one empty groove (12) at the bottom of described stop hook (12-4) -6). 6. The single-wheel sliding wheel assembly with damper according to claim 1, characterized in that, the upper part of the inner clip (10) has a spring assembly groove (10-1) in the radial direction, and the middle part has a rectangular hole for the damper (10-2), the lower side of the damper with a rectangular hole (10-2) has a moving piece convex head running groove hook (10-3), the bottom edge has a radial through groove (10-4), and the middle part has The pin hole (10-5) has a clip seat connection hole (10-7) below it; the left or/and right two ends of the inner clip (10) top have support spring assembly holes (10-6). 7. The single-wheel sliding wheel assembly with damper as claimed in claim 6, characterized in that the damper is vertically embedded in the radial through groove (10-4) of the inner clip (10) The toggle piece (12); one end of the tension spring (3) is connected to the spring clamping hole (10-8) at the right end of the spring assembly groove (10-1), and one end is connected to the damper toggle the spring clip hole (12-10) at the upper end of the sheet (12); the damper (2) is embedded in the rectangular hole (10-2) where the damper is assembled, and the tie rod head (2-2) of the damper (2) 1) Connected to the tension rod clamp (12-9) of the damper toggle (12), the symmetrical cylindrical pin (12-8) in the middle of the damper toggle (12) is embedded in the dial Moving piece convex running slot hook (10-3); the "7" shaped fixed hook (12-2) at the bottom of the damper moving piece (12) stretches out from the bottom of the inner clip (10); Support spring (32) is riveted on the spring assembly hole (10-6) of inner clip (10) top left or/and right two ends. 8. The single-wheel sliding wheel assembly with damper as claimed in claim 1, characterized in that, the clamp seat (11) is a knife-shaped jacket connected to the left and right upper ends; the clamp seat (11 ) is provided with a pair of sliding wheel assembly holes (11-1) at the bottom of the knife body, and at least a pair of pin holes (11-3) are provided at the top of the knife body of the clamp seat (11); the knife handle of the clamp seat (11) The lower part is provided with a connection hole superimposed and connected with the inner clip (10), and the upper part of the handle of the clip seat (11) has a pin hole (11-3); The inner clip (10) is overlapped and riveted with the clip seat (11) by passing through the connecting hole (10-7) of the clip seat (11) and the connecting hole (10-7) of the inner clip (10) with a rivet together. 9. The single-wheel sliding wheel assembly with damper as claimed in claim 1, characterized in that, the outer clamp (15) is an open jacket, and the end plate of the outer clamp (15) has Adjusting bolt hole (15-2); said adjusting bolt hole (15-2) is equipped with an adjusting bolt (31) with an inner hexagon screw hole, and said adjusting bolt (31) is provided with a nut sheet; adjusting said The adjustment bolt (31) can adjust the height of the door leaf of the closet under the cooperation of the support spring (32) on one end of the inner clip (10). 10. The single-wheel sliding wheel assembly with damper as claimed in claim 1, characterized in that, the outer clip (15) is provided with two or three pairs of waist-shaped holes (15-1), and the Said waist-shaped hole (15-1) is obliquely placed waist-shaped hole.