CN206350647U - Locking structure - Google Patents

Abstract

The utility model provides a lock attaches structure, include: the base and at least one fastener. The base is used for being arranged on a support and is provided with at least one clamping groove, and the clamping groove is provided with an inlet hole, a limiting hole and a guide channel which is respectively connected into the inlet hole and the limiting hole. The buckling piece is provided with a cap part, a sliding part and a locking part, wherein the cap part can be arranged in the inlet hole in a penetrating way, so that the sliding part is clamped in the limiting hole along the guide channel, and the locking part is used for fixing the buckling piece on the hanging object. The buckle groove is arranged on the base of the support in a matched mode by the buckle piece arranged on the suspension object, a user can accurately control the position of the suspension object to be installed, and the buckle groove is provided with the limiting hole, so that the buckle piece can be prevented from being popped out and falling off from the buckle groove of the base due to external force impact, and the whole combined structure has good tightness and excellent stability.

Description

Locking structure

technical field

The utility model relates to a locking structure, in particular to a locking structure with easy assembly, stable structure and accurate alignment.

Background technique

The locking structure is a structure in which hooks or fixed rods are placed on the wall or ceiling for hanging curtains and other items.

The existing locking structure, as shown in FIG. 8 , first fixes a base plate 410 on the wall 200 by means of three-point locking, so that the screws 411 face outward, and the nut 412 provided at the bottom of the hanging object , to be screwed with the screw 411 in a rotating manner to achieve a fixed function.

However, the existing locking structure is not easy to locate. If the hanging object has directionality, the locking structure cannot control and adjust the hanging direction. Specifically, if the hanging object is a hook, the hook surface of the hook must face up to hang the article. The hook cannot hang items. If the hook is rotated away from the wall to adjust the direction of the hook surface, there will be a gap between the bottom of the hook and the wall. At this time, the hook is not tightened and fixed, and items cannot be hung safely. It is easy for items to fall off. In addition, when the alignment error occurs in this locking structure, the user must disassemble the base plate on the wall and reinstall it. For the user, this alignment installation method is not only time-consuming and labor-intensive, but also redundant. Drilling is easy to destroy the firmness of the locking structure and the wall.

There are different locking structures in the prior art. As shown in FIG. 9, the base plate 410 is fixed on the wall 200 by means of locking, and the base plate 410 has a guide groove 413, and the user can place the bottom of the hanging object The provided nut 412 is hung in the vertical direction from the opening 414 of the guide groove 413 , so that the nut 412 slides into the bottom end of the guide groove 413 to be fixed, so as to achieve fast and convenient fixing function. However, this structure is easy to cause the nut 412 to pop out from the guide groove 413 of the base plate 410 due to external impact. Therefore, it is necessary to improve the existing locking structure.

Utility model content

Based on the above reasons, the purpose of the present invention is to provide an easy-to-assemble locking structure.

Another purpose of the utility model is to provide a structurally stable locking structure.

Another object of the present utility model is to provide a locking structure with accurate alignment.

To achieve the aforementioned purpose, the utility model provides a locking structure, including: a base and at least one buckle. The base is used to be arranged on the support, and has at least one buckle groove. The buckle groove has an inlet and outlet hole, a limiting hole and a guide groove respectively connecting the inlet and outlet hole and the limiting hole. The buckle has a cap, a sliding part and a locking part, wherein the cap can be passed through the entrance and exit hole so that the sliding part can be engaged with the limit hole along the guide groove, and the locking part is used to fix the buckle to the hanging object .

In one embodiment, the above-mentioned base includes a peripheral edge and a boss, wherein the surface of the boss and the surface of the peripheral edge are separated by a height difference, and the above-mentioned locking groove is formed on the boss.

In one embodiment, the peripheral edge has at least one through hole for the fixing member to pass through the through hole so as to arrange the base on the support.

In one embodiment, when the cap is passed through the access hole, the cap protrudes from the access hole by a distance not greater than the height difference.

In one embodiment, the above-mentioned base has two opposite locking grooves, and the limiting holes of the two opposing locking grooves respectively extend from the guiding groove toward the same direction.

In one embodiment, the above-mentioned base further has at least one positioning groove formed on the edge of the above-mentioned access hole for assisting the above-mentioned cap to be inserted into or removed from the above-mentioned access hole.

In one embodiment, the buckle is selected from screw locks, the cap portion is a nut, the sliding portion is a non-thread area, and the locking portion is a thread area.

In one embodiment, the locking structure further includes a decorative part disposed between the buckle and the base, and has at least one opening through which the cap of the buckle can pass.

In the locking structure of the present invention, the user can not only install it easily, but also can accurately align the position of the hanging object by using the buckle part arranged on the hanging object to cooperate with the buckle groove arranged on the base of the support object. Furthermore, since the buckle groove has a limit hole, it can prevent the buckle from popping off from the buckle groove of the base due to external impact, so that the combined structure of the entire hanging object and the support has good adhesion and excellent stability. sex.

Description of drawings

FIG. 1A is an exploded view showing the locking structure of the first embodiment of the present invention;

FIG. 1B is an exploded view showing the locking structure of the second embodiment of the present invention;

2A and 2B are respectively a front view and a side sectional view showing the base of the locking structure of the present invention;

Fig. 3 is a side sectional view showing the buckle of the locking structure of the present invention;

Fig. 4 is an assembly perspective view showing the locking structure of the present invention;

5A, 5B, 6A, and 6B are schematic diagrams showing the assembly of the locking structure of the present invention;

7 is an exploded view showing the locking structure of the third embodiment of the present invention; and

8 and 9 are respectively exploded views showing the existing locking structure.

Wherein, the reference signs are explained as follows:

1 locking structure

10 base

11, 12 Fasteners

101 Perimeter

102 Boss

103, 104 Buckle slot

105, 106 positioning slot

111, 121 cap

112, 122 sliding part

113, 123 locking part

1011, 1012, 1013 through holes

1014, 1015, 1016 Fixings

1031, 1041 access holes

1032, 1042 guide ditch

1033, 1043 limit hole

20 supports

30, 30' suspension

200 Wall

301 hanging object base

410 Substrate

411 screw

412 Nut

413 guide groove

414 opening

500 decorative panels

510 hole set

511 First opening

512 Second opening

600 Trim cover

H height difference

D distance

detailed description

The implementation of the utility model will be described in more detail below in conjunction with the drawings and component symbols, so that those who are familiar with the technical field of the utility model can implement the utility model accordingly after studying this specification.

FIG. 1A is an exploded view showing the locking structure of the present invention. As shown in FIG. 1A , the locking structure 1 includes: a base 10 and buckling parts 11 , 12 . The base 10 can be screwed or glued to the support 20. The support 20 can be a wall, interior decoration, or various storage cabinets, etc., which can support hanging objects. The utility model is not particularly limited here. . In this embodiment, the hanging object 30 includes a base 301, and the hanging object 30 can be a hook, a curtain rod bracket, a hanger, a wall lamp or a ceiling lamp, etc., and the present invention is not particularly limited here. One end of the fasteners 11 , 12 is fixed to the base 301 of the hanging object 30 , and the other end of the fasteners 11 , 12 is engaged with the base 10 .

FIG. 1B is an exploded view showing the locking structure of the second embodiment of the present invention. As shown in FIG. 1B , in the embodiment, the buckle parts 11 and 12 are directly fixed on the body of the hanging object 30 ′, and the other ends of the buckle parts 11 and 12 are engaged with the base 10 . In this embodiment, a decorative cover 600 can be added between the buckle parts 11 , 12 and the base 10 , and the decorative cover 600 has a cover body and openings on both sides of the cover body. The opening on one side of the decorative cover 600 has a thread that can fit on the bottom of the hanging object 30 ′, and can pass through the buckles 11 and 12. The combination of the decorative cover 600 and the hanging object 30 ′ is not limited to this, and the designer can Change the design as needed. The opening on the other side of the decorative cover 600 allows the base 10 to pass through, so that the fasteners 11, 12 and the base 10 are accommodated in the cover. The material of the decorative cover 600 (for example: wood, plastic, metal, etc.) ) or painting (for example: wood grain or plated metal) can cooperate with the hanging object 30' to achieve an aesthetic effect.

Fig. 2A is a front view showing the base of the locking structure of the present invention, and Fig. 2B is a side sectional view showing section I-I' in Fig. 2A. As shown in FIGS. 2A and 2B , in this embodiment, the base 10 includes: a peripheral edge 101 , a boss 102 , and two opposite locking grooves 103 , 104 formed on the boss 102 . The locking slots 103 , 104 have access holes 1031 , 1041 , limiting holes 1033 , 1043 , and guide grooves 1032 , 1042 connecting the access holes 1031 , 1041 and the limiting holes 1033 , 1043 . The base 10 may further have: positioning slots 105 , 106 formed on edges of the access holes 1031 , 1041 . The peripheral edge 101 can form at least one through hole, for example: through holes 1011, 1012, 1013, for fixing parts (for example: wall studs, screws) 1014, 1015, 1016 to pass through the through holes 1011, 1012, 1013, and the base 10 is set on the support. Positioning grooves 105, 106 can be formed on the edges of the access holes 1031, 1041 on the opposite surfaces of the boss 102, and the configuration of the positioning grooves 105, 106 matches the peripheral edges of the caps 111, 121, thereby assisting the insertion of the caps 111, 121 Or get out of the access holes 1031,1041. There is a height difference H between the surface of the boss 102 and the surface of the peripheral edge 101 . The accommodating space formed by the height difference H allows the caps 111 , 121 of the buckling components 11 , 12 to move freely in the buckling slots 103 , 104 .

It is worth noting that when the support 20 provided on the base 10 has grooves or radians, the base 10 can also be designed as a flat plate without the boss 102, and the buckle grooves 103, 104 are formed according to actual needs. in the appropriate position on the base 10.

Fig. 3 is a side sectional view showing the buckle of the locking structure of the present invention. As shown in FIG. 3 , the clips 11 and 12 have caps 111 and 121 , sliding parts 112 and 122 and locking parts 113 and 123 , and the caps 111 and 121 can be passed through the access holes 1031 and 1041 so that the sliding parts 112 , 122 slide along the guide grooves 1032 , 1042 and engage with the limiting holes 1033 , 1043 . The locking parts 113 , 123 can fix the buckle parts 11 , 12 on the base 301 of the hanging object. The fasteners 11 and 12 can be selected from screw locks, such as but not limited to: bolts, screws, and rivets, and the designer can choose according to requirements. In this embodiment, the buckle parts 11 and 12 are screws, the cap parts 111 and 121 are nuts, the sliding parts 112 and 122 are non-thread areas of the screws, and the locking parts 113 and 123 are thread areas of the screws. The shape of the caps 111, 121 can match the shape of the access holes 1031, 1041, for example: circular, polygonal, etc., preferably circular. The distance D that 121 protrudes from the access hole is not greater than the height difference H between the surface of the boss 102 and the surface of the peripheral edge 101 (see FIGS. 3 and 2B ).

FIG. 4 is an assembly perspective view showing the locking structure of the present invention. As shown in FIG. 4 , the base 10 is disposed on the support 20 through the fixing parts 1014 , 1016 , etc., and the buckle parts 11 and 12 are fixed on the base 301 of the hanging object 30 through their locking parts. The outer diameter of the cap portion 111,112 is slightly smaller than the aperture of the access hole 1031,1041, and slightly larger than the width of the guide groove 1032,1042 perpendicular to the moving direction of the sliding portion 112,122 and the aperture of the limiting hole 1033,1043; the sliding portion 112 The apertures of the guide grooves 1032, 122 are slightly smaller than the widths of the guide grooves 1032, 1042 perpendicular to the moving direction of the sliding parts 112, 122, and approximately equal to the apertures of the limiting holes 1033, 1043.

Figures 5A and 6A are schematic diagrams showing the assembly of the locking structure of the present invention, and Figures 5B and 6B are side sectional views showing sections I-I' in Figures 5A and 6A, respectively. As shown in Figures 5A and 5B, the user inserts the caps 111, 121 of the buckles 11, 12 fixed on the hanging object 30 into the inlet and outlet holes 1031, 1041 of the buckle grooves 103, 104 of the base 10, so that the caps The parts 111, 121 abut against one side surface of the support 20 or the base 10, and the user rotates the hanging object (for example: clockwise, as shown by the direction of the arrow) to make the sliding parts 112, 122 slide along the guide grooves 1032, 1042 without falling off. As shown in Figures 6A and 6B, when the sliding part 112, 122 slides from the access hole 1031, 1041 along the arc-shaped guide groove 1032, 1042 to the limiting hole 1033, 1043, since the aperture of the sliding part 112, 122 is approximately equal to the limiting The apertures of the positioning holes 1033, 1043 allow the user to apply a slight force to engage the sliding parts 112, 122 in the positioning holes 1033, 1043, thereby preventing the buckling parts 11, 12 from being separated from the buckling groove 103 due to external impact , 104, so that the combined structure of the entire hanging object 30 and the supporting object 20 has good adhesion and excellent stability.

It is worth mentioning that the limiting holes 1033 and 1043 of the two opposing buckling grooves 103 and 104 on the base 10 respectively extend from the guide grooves 1032 and 1042 in the same direction (for example: the direction of gravity), and the buckling parts 11 and 12 Can be fastened in the limiting holes 1033, 1043, so the hanging object 30 is not easy to break away from the buckling grooves 103, 104 of the base 10 due to external impact. If the limiting holes 1033 and 1043 face the direction of gravity, the stability of the entire combined structure can be improved by the action of gravity. On the other hand, when the user wants to disassemble the hanging object 30, he only needs to apply a little force to lift the hanging object 30, so that the buckle parts 11, 12 are separated from the limiting holes 1033, 1043, and then the hanging object faces the opposite direction (for example: counterclockwise) to the access holes 1031 , 1041 , and the caps 111 , 121 come out of the access holes 1031 , 1041 , and the hanging object 30 can be separated from the base 10 .

In addition, since the buckle groove has a guide groove and a limit hole, when combining a directional hanging object, the user can rely on the design of the guide groove and the limit hole (for example: arc-shaped or linear guide groove, vertical or parallel The limit hole in the direction of gravity) fixes the buckle on the hanging object in advance, and then the user only needs to put the cap of the buckle on the entrance and exit hole, and make the sliding part of the buckle slide along the guide groove. By snapping into the limit hole, the directional hanging objects can be precisely aligned and combined. In the embodiment shown in Figures 5A to 6B, the user only needs to move the positioning holes 1033, 1043 toward Set the base 10 on the support 20 in the direction of gravity, and then fix the two buckle parts 11, 12 on the hanging object 30 in a direction parallel to the use direction of the hanging object (for example: hook), thereby, the hanging object 30 can be combined. The hook is the exact position (eg: anti-gravity direction).

FIG. 7 is an exploded view showing the locking structure of the third embodiment of the present invention. As shown in FIG. 7, the locking structure may further include a decorative plate 500 disposed between the buckle parts 11, 12 and the base 10. The decorative board 500 has a cap portion 111, 121 for the buckle parts 11, 12 to pass through. At least one hole group 510 has been passed through, and the shape of the holes in the hole group 510 can be designed according to actual needs, such as circular, polygonal, or other shapes.

In this embodiment, the hole group 510 includes a first hole 511 and a second hole 512 corresponding to the shapes of the buckle grooves 103 and 104, and the size of the first hole 511 and the second hole 512 can be greater than or equal to the buckle slots 103 , 104 , so that the buckle members 11 , 12 can pass through the opening group 510 of the decorative panel 500 and be locked into the buckle slots 103 , 104 of the base 10 . Specifically, the locking structure of this embodiment can be installed in the changing room of the business place. The decorative panel 500 shown in FIG. Or hang multiple pieces of clothing. In other embodiments, the opening of the decorative plate can match the shape and size of the boss of the base 10, and the boss is fitted into the opening of the decorative plate. The surface of the boss is flush with the surface of the decorative plate, so that the buckle groove 103, 104 is exposed on the surface of the decorative board for the buckle parts 11 , 12 to be combined with the buckle grooves 103 , 104 .

To sum up, in the locking structure of the present invention, the user can not only install it easily, but also can accurately align the installation of the suspension by using the buckle part arranged on the hanging object to cooperate with the buckle groove arranged on the base of the support object. location of the object. Furthermore, since the buckle groove has a limit hole, it can prevent the buckle from popping off from the buckle groove of the base due to external impact, so that the combined structure of the entire hanging object and the support has good adhesion and excellent stability. property, reach the purpose of this utility model.

It can be seen from the above embodiments that the locking structure provided by the utility model has industrial utility value, but the above description is only a description of the preferred embodiment of the utility model, and those skilled in the art can rely on the above description And make other various improvements, but these changes still belong to the spirit of the present utility model and in the scope of patents defined below.

Claims (8)

1. A locking structure, characterized in that it comprises: A base, used to be arranged on a support, has at least one buckle groove, and the buckle groove has an entrance and exit hole, a limit hole and a guide groove respectively connecting the entrance and exit hole and the limit hole; and At least one buckle has a cap, a sliding portion and a locking portion, wherein the cap can be passed through the access hole so that the sliding portion engages with the position-limiting hole along the guide groove, and the lock The joint is used to fix the buckle to a hanging object. 2. The locking structure according to claim 1, wherein the base comprises a peripheral edge and a boss, wherein the surface of the boss is separated from the surface of the peripheral edge by a height difference, and the locking groove is formed in The boss. 3 . The locking structure according to claim 2 , wherein the peripheral edge has at least one through hole for the fixing member to pass through the through hole so as to dispose the base on the support. 4 . 4 . The locking structure according to claim 2 , wherein when the cap passes through the access hole, the cap protrudes from the access hole by a distance not greater than the height difference. 4 . 5 . The locking structure according to claim 1 , wherein the base has two opposite locking grooves, and the limiting holes of the two locking grooves respectively extend from the guide groove toward the same direction. 5 . 6. The locking structure according to claim 1 or 5, wherein the base further has at least one positioning groove formed on the edge of the access hole for assisting the cap to be inserted into or removed from the access hole. 7. The locking structure according to claim 1, characterized in that, the buckle is selected from a screw lock, the cap is a nut, the sliding part is a non-thread area, and the locking part is a thread Area. 8 . The locking structure according to claim 1 , further comprising: a decorative part, disposed between the buckle and the base, and having a hole through which the cap of the buckle can pass. hole.