CN212317764U

CN212317764U - Sliding door with buffering function

Info

Publication number: CN212317764U
Application number: CN202021213398.4U
Authority: CN
Inventors: 慕虎荣
Original assignee: Haomugui Beijing Exhibition Co ltd
Current assignee: Haomugui Beijing Exhibition Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-08
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a sliding door with buffering function, which comprises an upper fixed frame, a lower fixed frame and a plurality of sliding components positioned between the upper fixed frame and the lower fixed frame, wherein the inner side surface of the upper fixed frame is provided with an opening buffer box and a closing buffer box which are arranged corresponding to the sliding components, two adjacent sliding components are arranged in a staggered way, each sliding component comprises an H-shaped mounting groove positioned in the fixed frame, the mounting side of the H-shaped mounting groove is connected with a door leaf, and the door leaf is of an integral curved surface structure; the connection side of H shape mounting groove passes through the pulley and is connected with the upper fixed frame, and the connection side of H shape mounting groove still is equipped with spacing subassembly. The utility model adopts the above structure have buffer function's push-and-pull door, solved the problem of noise generation and resilience when the push-and-pull door push-and-pull is too hard, can avoid the condition of push-and-pull door tong to take place simultaneously, and the door leaf is the curved surface structure in addition, and the appearance is pleasing to the eye.

Description

Sliding door with buffering function

Technical Field

The utility model relates to a push-and-pull door technical field especially relates to a push-and-pull door with buffer function.

Background

With the rising of the house price, in many cities, particularly in the regions of the centers of cities, the space is in the order of magnitude of earth, so that the maximum utilization of the space is also paid attention to by people, and the sliding door just meets the requirements of people. Because the structure of push-and-pull door makes, its shortcoming lies in that the dynamics of pushing away and pulling is difficult to receive control, and the easy noise that sends of too hard to can take place the phenomenon of kick-backing and cause the door to close not tightly, can press from both sides the finger slightly carelessly even, and when the dynamics was not enough, can cause the opening degree of door not enough or close not to close.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a push-and-pull door with buffer function has solved the problem of noise generation and resilience when the push-and-pull door push-and-pull is too hard, can avoid the condition of push-and-pull door tong to take place simultaneously, and the door leaf is the curved surface structure in addition, and the appearance is pleasing to the eye.

In order to achieve the purpose, the utility model provides a sliding door with buffering function, including upper fixed frame, lower fixed frame, be located a plurality of sliding assembly between the upper fixed frame and the lower fixed frame, be equipped with on the inboard face of upper fixed frame with the opening buffer box and the closed buffer box that sliding assembly corresponds the setting, adjacent two sliding assembly sets up in a staggered way, sliding assembly includes the H-shaped mounting groove that is located in the fixed frame, the installation side and the door leaf of H-shaped mounting groove are connected, the door leaf is the integral type curved surface structure, and includes vertical face and horizontal plane, the vertical face of door leaf and the horizontal plane smooth connection of door leaf, horizontal plane one end and the H-shaped mounting groove of door leaf are connected, the vertical face's of door leaf one end with the lower fixed frame is connected;

the connection side of H shape mounting groove pass through the pulley with the upper fixed frame is connected, the connection side of H shape mounting groove still is equipped with spacing subassembly, spacing subassembly is including being located mounting panel on the H shape mounting groove medial surface, be equipped with the spacing post of vertical setting on the mounting panel, spacing post with open the buffering box the structure phase-match of closed buffering box.

Preferably, through holes are arranged on one side surfaces of the opening buffer box and the closing buffer box close to the limiting column, the opening buffer box and the closing buffer box are internally provided with clamping heads which are arranged corresponding to the through holes, one side surface of the clamping head is connected with the clamping head limiting grooves in the opening buffer box and the closing buffer box, the chuck limiting groove is arranged in parallel with the through hole, one end of the chuck is sequentially provided with a first clamping groove and a second clamping groove which are matched with the limiting column structure, the end face of the other end of the chuck is connected with the connecting end of the movable block through a clamp spring, the connecting end of the movable block is provided with a first inclined plane and a second inclined plane, the first inclined plane is perpendicular to the chuck limiting groove, an included angle between the second inclined plane and the first inclined plane is an obtuse angle, and the end face of the chuck close to the movable block is positioned at the intersection of the first inclined plane and the second inclined plane.

Preferably, the movable block is far away from one end of the clamping head is connected with telescopic rods of the first power device and the second power device, the movable block is far away from one end of the clamping head is further connected with a spring, the spring is arranged in parallel with the telescopic rods, and the spring is located between the first power device and the second power device.

Preferably, a push-pull handle is bonded to the push-pull end of the door leaf, the cross section of the push-pull handle is oval, and the size of the cross section of the push-pull handle is gradually increased from one end far away from the door leaf to one end close to the door leaf.

Preferably, the horizontal surface is bonded to the mounting side of the H-shaped mounting groove, and the vertical surface is slidably connected to the lower fixing frame.

Therefore, the utility model adopts the above structure have buffer function's push-and-pull door, have solved the problem of noise generation and resilience when the push-and-pull door push-and-pull is too hard, can avoid the condition of push-and-pull door tong to take place simultaneously, and the door leaf is the curved surface structure in addition, and the appearance is pleasing to the eye.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic view of an embodiment of the sliding door with a buffering function according to the present invention;

fig. 2 is a schematic view of an embodiment of an H-shaped installation groove in the sliding door with buffering function according to the present invention;

fig. 3 is a schematic view of an embodiment of an internal structure of an upper fixed frame in the sliding door with a buffering function according to the present invention;

fig. 4 is a side view of an embodiment of an upper fixed frame in the sliding door with a buffering function according to the present invention;

fig. 5 is a schematic view of an embodiment of a closed buffer box in the sliding door with the buffer function of the present invention;

fig. 6 is a schematic view of an embodiment of an action state of a closed buffer box in the sliding door with the buffer function of the present invention;

fig. 7 is a schematic view of an embodiment of a free state of the closed buffer box in the sliding door with the buffer function of the present invention.

Reference numerals

1. An upper fixing frame; 2. a lower fixed frame; 3. an H-shaped mounting groove; 4. a door leaf; 5. a push-pull handle; 6. a pulley; 7. mounting a plate; 8. a limiting column; 9. opening the buffer box; 10. closing the buffer box; 11. a through hole; 12. clamping a head; 13. a chuck limiting groove; 14. a first card slot; 15. a second card slot; 16. a movable block; 17. a telescopic rod; 18. a spring.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic view of an embodiment of the sliding door with buffering function of the present invention, fig. 2 is a schematic view of an embodiment of an H-shaped mounting groove in the sliding door with buffering function of the present invention, fig. 3 is a schematic view of an embodiment of an internal structure of an upper fixed frame in the sliding door with buffering function of the present invention, fig. 4 is a side view of an embodiment of an upper fixed frame in the sliding door with buffering function of the present invention, fig. 5 is a schematic view of an embodiment of a closed buffering box in the sliding door with buffering function of the present invention, fig. 6 is a schematic view of an embodiment of an action state of a closed buffering box in the sliding door with buffering function of the present invention, fig. 7 is a schematic view of an embodiment of a free state of a closed buffering box in the sliding door with buffering function of the present invention, as shown in the figures, a sliding door with buffering function, including the upper fixed frame 1, The lower fixed frame 2, be located a plurality of sliding component between upper fixed frame 1 and the lower fixed frame 2, two adjacent sliding component crisscross settings make things convenient for two adjacent sliding component to carry out the overlap push-and-pull. The sliding assembly comprises an H-shaped mounting groove 3 positioned in the fixed frame, the mounting side of the H-shaped mounting groove 3 is connected with a door leaf 4, and the H-shaped mounting groove 3 can take the door leaf 4 to slide in the fixed frame. The push-pull end of the door leaf 4 is bonded with the push-pull handle 5, the push-pull handle 5 is convenient for pushing and pulling the door leaf 4, and the door leaf 4 can be prevented from cracking by the bonding mode. The cross section of the push-pull handle 5 is oval, and the size of the cross section of the push-pull handle 5 is gradually increased from one end far away from the door leaf 4 to one end close to the door leaf 4, so that a person can conveniently grasp the push-pull handle 5. The door leaf 4 is of an integrated curved surface structure and comprises a vertical surface and a horizontal surface, the vertical surface of the door leaf 4 is smoothly connected with the horizontal surface of the door leaf 4, and the appearance is attractive. The material of door leaf 4 can be glass, ya keli board etc. and the horizontal plane one end and the H shape mounting groove 3 of door leaf 4 are connected, and the one end and the lower fixed frame 2 of the vertical face of door leaf 4 are connected, and the horizontal plane bonds with the installation side of H shape mounting groove 3, vertical face and lower fixed frame 2 sliding connection.

The connection side of the H-shaped mounting groove 3 is connected with the upper fixed frame 1 through the pulley 6, and the pulley 6 can increase the stability of the H-shaped mounting groove 3 when sliding in the upper fixed frame 1. The connection side of H shape mounting groove 3 still is equipped with spacing subassembly, and spacing subassembly and door leaf 4 are installed at the different sides of H shape mounting groove 3, can guarantee door leaf 4 and H shape mounting groove 3's joint strength, avoid spacing subassembly influence the stability of door leaf. Spacing subassembly is equipped with the spacing post 8 of vertical setting including being located mounting panel 7 on the 3 medial surfaces of H shape mounting groove on mounting panel 7, and mounting panel 7 is convenient to spacing post 8's dismantlement and change. Spacing post 8 with open the structure phase-match of buffering box 9, closed buffering box 10, spacing post 8 is used for and opens buffering box 9, closed buffering box 10 cooperation and uses, through opening buffering box 9 and closed buffering box 10 to spacing post 8's cushioning effect, reaches the cushioning effect to the push-and-pull door, solves the problem of the noise that takes place when the push-and-pull door push-and-pull is too hard, can avoid the condition of push-and-pull door tong to take place simultaneously.

Be equipped with on the medial surface of upper fixed frame 1 and correspond opening buffer box 9 and the closed buffer box 10 that sets up with the slip subassembly, open and all be equipped with through-hole 11 on the side that buffer box 9 and closed buffer box 10 are close to spacing post 8, through-hole 11 provides the track that slides for spacing post 8. The opening buffer box 9 and the closing buffer box 10 are internally provided with clamping heads 12 which are arranged corresponding to the through holes 11, one side face of each clamping head 12 is connected with clamping head limiting grooves 13 in the opening buffer box 9 and the closing buffer box 10, the clamping head limiting grooves 13 are arranged in parallel with the through holes 11, and the clamping head limiting grooves 13 are used for limiting the moving tracks of the clamping heads 12 to enable the clamping heads 12 to move in the same direction with the limiting columns 8. One end of the clamping head 12 is sequentially provided with a first clamping groove 14 and a second clamping groove 15 which are matched with the structure of the limiting column 8, the first clamping groove 14 and the second clamping groove 15 are used for clamping the limiting column 8 which slides along with the H-shaped mounting groove 3, when the push-pull force is small, the limiting column 8 is clamped on the first clamping groove 14, when the push-pull force is large, the limiting column 8 is clamped on the second clamping groove 15, and meanwhile, the first clamping groove 14 can play a certain buffering role for the limiting column 8.

The end face of the other end of the chuck 12 is connected with the connecting end of the movable block 16 through a clamp spring, the connecting end of the movable block 16 is provided with a first inclined face and a second inclined face, the first inclined face is perpendicular to the chuck limiting groove 13, an included angle between the second inclined face and the first inclined face is an obtuse angle, and the end face of the chuck 12 close to the movable block 16 is located at the intersection point of the first inclined face and the second inclined face. After the limiting column 8 is clamped with the clamping head 12, the limiting column 8 drives the clamping head 12 to be attached to the first inclined surface of the movable block 16 in a rotating mode, then the movable block 16 is driven to move, the clamping spring plays a role in buffering and protecting the limiting column 8, the clamping head 12 and the movable block 16 at the moment, and the limiting column 8 is prevented from being in rigid collision with the clamping head 12, the clamping head 12 and the movable block 16, so that mechanical damage to parts is caused.

The one end that dop 12 was kept away from to movable block 16 is connected with first power device and second power device's telescopic link 17, first power device and second power device can be the pneumatic cylinder, spacing post 8 drives the motion of movable block 16, telescopic link 17 plays the buffering effect of blockking to the motion of movable block 16, the velocity of motion of spacing post 8 reduces gradually, spacing post 8 stop motion realizes opening or the full cut-off of door leaf 4 after telescopic link 17 retracts completely, the condition of push-and-pull door tong has effectively been avoided taking place, the problem of the noise takes place when having solved the push-and-pull door and pushing and pulling too hard, in addition when the process of opening to closing from opening to door leaf 4, or from the full cut-off to the process of opening need overcome the resistance of telescopic link 17, consequently, the problem of taking place to kick-back when effectively having solved the push-and-pull door and. The end, far away from the chuck 12, of the movable block 16 is further connected with a spring 18, the spring 18 is arranged in parallel with the telescopic rod 17, the spring 18 is located between the first power device and the second power device, the spring 18 is in a free length state when the telescopic rod 17 is completely retracted, the spring 18 is in a stretching state when the telescopic rod 17 is extended, and the elastic force of the spring 18 and the force of the limiting column 8 to the telescopic rod 17 jointly enable the telescopic rod 17 to retract.

In the process that the door leaf 4 is fully closed to fully opened, a user grabs the push-pull handle 5 to enable the door leaf 4 to move, the door leaf 4 drives the H-shaped mounting groove 3 to move, the limiting column 8 on the H-shaped mounting groove 3 also moves along with the H-shaped mounting groove, the limiting column 8 drives the chuck 12 to move outwards from the inside of the closed buffer box 10, the limiting column 8 breaks away from the chuck 12 after the telescopic rod 17 in the closed buffer box 10 completely extends out and continues to move towards the opening direction of the door leaf 4, when the limiting column 8 moves to the position of opening the buffer box 9, the limiting column 8 penetrates through the through hole 11 to be connected with the chuck 12 in the opened buffer box 9 and is clamped into the first clamping groove 14 or the second clamping groove 15 of the chuck 12, the chuck 12 rotates to be attached to the first inclined surface of the movable block 16, then the movable block 16 drives the telescopic rod 17 to retract, and when the telescopic.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a push-and-pull door with buffer function which characterized in that: the door leaf comprises an upper fixed frame, a lower fixed frame and a plurality of sliding assemblies positioned between the upper fixed frame and the lower fixed frame, wherein an opening buffer box and a closing buffer box which are arranged corresponding to the sliding assemblies are arranged on the inner side surface of the upper fixed frame, two adjacent sliding assemblies are arranged in a staggered manner, each sliding assembly comprises an H-shaped mounting groove positioned in the fixed frame, the mounting side of each H-shaped mounting groove is connected with the door leaf, the door leaf is of an integrated curved surface structure and comprises a vertical surface and a horizontal surface, the vertical surface of the door leaf is smoothly connected with the horizontal surface of the door leaf, one end of the horizontal surface of the door leaf is connected with the H-shaped mounting groove, and one end of the vertical surface of the door leaf is connected;

2. The sliding door with a buffering function according to claim 1, wherein: through holes are arranged on one side surfaces of the opening buffer box and the closing buffer box close to the limiting column, the opening buffer box and the closing buffer box are internally provided with clamping heads which are arranged corresponding to the through holes, one side surface of the clamping head is connected with the clamping head limiting grooves in the opening buffer box and the closing buffer box, the chuck limiting groove is arranged in parallel with the through hole, one end of the chuck is sequentially provided with a first clamping groove and a second clamping groove which are matched with the limiting column structure, the end face of the other end of the chuck is connected with the connecting end of the movable block through a clamp spring, the connecting end of the movable block is provided with a first inclined plane and a second inclined plane, the first inclined plane is perpendicular to the chuck limiting groove, an included angle between the second inclined plane and the first inclined plane is an obtuse angle, and the end face of the chuck close to the movable block is positioned at the intersection of the first inclined plane and the second inclined plane.

3. The sliding door with a buffering function according to claim 2, wherein: the movable block is far away from one end of the chuck is connected with telescopic rods of the first power device and the second power device, the movable block is far away from one end of the chuck is further connected with a spring, the spring is arranged in parallel with the telescopic rods, and the spring is located between the first power device and the second power device.

4. A sliding door with a buffering function according to claim 3, wherein: the door comprises a door leaf and is characterized in that a push-pull handle is bonded at the push-pull end of the door leaf, the cross section of the push-pull handle is oval, and the size of the cross section of the push-pull handle is gradually increased from one end far away from the door leaf to one end close to the door leaf.

5. The sliding door with a buffering function according to claim 4, wherein: the horizontal plane with the installation side bonding of H shape mounting groove, vertical face with lower fixed frame sliding connection.