CN213510193U

CN213510193U - Novel prevent tong push-and-pull door

Info

Publication number: CN213510193U
Application number: CN202021617678.1U
Authority: CN
Inventors: 甘奋达
Original assignee: Guangzhou Kelin Decoration Engineering Co ltd
Current assignee: Guangzhou Kelin Decoration Engineering Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-06-22
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a novel prevent tong push-and-pull door. The novel hand-clamping-preventing sliding door comprises a door frame; the four mounting grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the door frame; the four sliding blocks are all arranged on the inner wall of the top of the corresponding mounting groove in a sliding mode; any one of the two sliding doors is fixedly arranged on the top and the bottom of the corresponding two sliding blocks; the eight contact posts are fixedly arranged on the outer walls of the two sides of the corresponding sliding block; the eight triangular grooves are formed in the outer walls of the two sides of the corresponding contact posts; eight buffer gear, eight buffer gear all sets up correspondingly on the both sides inner wall of mounting groove. The utility model provides a novel prevent tong push-and-pull door has convenient to use, prevents the advantage of tong.

Description

Novel prevent tong push-and-pull door

Technical Field

The utility model relates to a domestic furniture technical field especially relates to a novel prevent tong push-and-pull door.

Background

The sliding door is a common household door, is originated in China, and is transferred to Korea and Japan through Chinese culture. The original sliding door is only used for a sliding door of a bedroom or a wardrobe between changing clothes, but with the development of technology and diversification of decoration means, the functions and the application range of the sliding door are continuously expanded from the surface of the traditional plate material to glass, cloth, rattan woven and aluminum alloy sections, and from the sliding door, a folding door to a partition door.

Some two among the prior art are push-and-pull doors because the volume is less, are applicable to the configuration of middle-size and small-size house balcony or kitchen, by extensive use in interior decoration, but this kind of push-and-pull door has certain potential safety hazard, and the push-and-pull door of quick closure may the tong when using, especially when having child in the family, does not notice when child plays and presss from both sides child's hand, makes child's hand receive the damage easily.

Therefore, it is necessary to provide a novel anti-pinch sliding door to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, prevent tong's novel prevent tong push-and-pull door.

In order to solve the technical problem, the utility model provides a novel prevent tong push-and-pull door includes: a door frame; the four mounting grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the door frame; the four sliding blocks are all arranged on the inner wall of the top of the corresponding mounting groove in a sliding mode; any one of the two sliding doors is fixedly arranged on the top and the bottom of the corresponding two sliding blocks; the eight contact posts are fixedly arranged on the outer walls of the two sides of the corresponding sliding block; the eight triangular grooves are formed in the outer walls of the two sides of the corresponding contact posts; the eight buffer mechanisms are arranged on the inner walls of the two sides of the corresponding mounting groove; sixteen clamping mechanisms are arranged on the inner walls of the two sides of the four mounting grooves respectively.

Preferably, any one buffer gear all includes cavity, two slide bars, first slide, buffer spring and kicking block, the cavity is seted up on the inner wall of mounting groove, two the equal fixed mounting of slide bar is in on the both sides inner wall of cavity, first slide slidable mounting is two on the slide bar, buffer spring fixed mounting is in on one side inner wall of cavity, buffer spring's one end with one side outer wall fixed connection of first slide, kicking block fixed mounting be in first slide is kept away from on one side outer wall of buffer spring, the one end of kicking block extends to corresponding in the mounting groove and with corresponding the one end of supporting the touch post contacts.

Preferably, any one fixture all includes box, second slide, spring, support column, grip block and locking piece, box fixed mounting is in on the inner wall of a mounting groove, second slide slidable mounting be in on the both sides inner wall of box, spring fixed mounting be in on one side inner wall of box, support column fixed mounting be in the second slide is kept away from on the outer wall of one side of spring, the support column extends to the outside of box, grip block fixed mounting be in the support column is located one of the box outer is served, locking piece fixed mounting be in on the outer wall of one side of grip block, the one end of locking piece extends to corresponding in the triangle recess.

Preferably, four first slide, four have all been seted up on the top inner wall of mounting groove the equal fixed mounting in top of sliding block has first slider, four first slider all with corresponding the inner wall sliding connection of first slide.

Preferably, two second slides have all been seted up to the symmetry on the outer wall of slide bar, two through-holes have been seted up on one side outer wall of first slide, two the equal fixed mounting of inner wall of through-hole has two second sliders, four the second slider all with corresponding the inner wall sliding connection of second slide.

Preferably, the inner walls of the two sides of the box body are provided with third slide ways, the two ends of the second sliding plate are fixedly provided with third slide blocks, and the third slide blocks are connected with the inner walls of the third slide ways in a sliding mode and correspond to the third slide blocks.

Compared with the prior art, the utility model provides a novel prevent tong push-and-pull door has following beneficial effect:

the utility model provides a novel prevent tong push-and-pull door through simple structure, makes the push-and-pull door close the in-process, under the effect of buffer spring and two springs, kicking block and two locking pieces offset the impulsive force of supporting the touch multitouch gradually to can not the power way reduce gradually when making the push-and-pull door close the door, the condition of tong can not appear.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the novel hand-pinching-preventing sliding door provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

FIG. 4 is a top cross-sectional view of the mounting slot of FIG. 1;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 4.

Reference numbers in the figures: 1. a door frame; 2. mounting grooves; 3. a slider; 4. a sliding door; 5. a contact post; 6. a triangular groove; 7. a cavity; 8. a slide bar; 9. a first slide plate; 10. a buffer spring; 11. a top block; 12. a box body; 13. a second slide plate; 14. a spring; 15. a support pillar; 16. a clamping block; 17. and (6) locking the block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-5, wherein fig. 1 is a schematic structural view of a preferred embodiment of the novel hand-clamping prevention sliding door according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; FIG. 4 is a top cross-sectional view of the mounting slot of FIG. 1; fig. 5 is an enlarged schematic view of the portion C shown in fig. 4. Novel prevent tong push-and-pull door includes: a doorframe 1; the four mounting grooves 2 are respectively formed in the inner wall of the top and the inner wall of the bottom of the door frame 1; the four sliding blocks 3 are all arranged on the inner wall of the top of the corresponding mounting groove 2 in a sliding manner; any one sliding door 4 is fixedly arranged on the top and the bottom of the corresponding sliding block 3; the eight contact posts 5 are fixedly arranged on the outer walls of the two sides of the corresponding sliding block 3; the eight triangular grooves 6 are formed in the outer walls of the two sides of the corresponding contact column 5; the eight buffer mechanisms are arranged on the inner walls of the two sides of the corresponding mounting groove 2; sixteen clamping mechanisms are arranged on the inner walls of the two sides of the four mounting grooves 2 respectively.

Arbitrary buffer gear all includes cavity 7, two slide bars 8, first slide 9, buffer spring 10 and kicking block 11, cavity 7 sets up on the inner wall of mounting groove 2, two the equal fixed mounting of slide bar 8 is in on the both sides inner wall of cavity 7, first slide 9 slidable mounting is two on the slide bar 8, buffer spring 10 fixed mounting be in on one side inner wall of cavity 7, buffer spring 10 one end with one side outer wall fixed connection of first slide 9, kicking block 11 fixed mounting be in first slide 9 is kept away from on one side outer wall of buffer spring 10, the one end of kicking block 11 extends to corresponding in the mounting groove 2 and with corresponding the one end of conflict post 5 contacts.

Any one fixture all includes box 12, second slide 13, spring 14, support column 15, grip block 16 and locking piece 17, box 12 fixed mounting be in on the inner wall of a time of mounting groove 2, second slide 13 slidable mounting be in on the both sides inner wall of box 12, spring 14 fixed mounting be in on the inner wall of a side of box 12, support column 15 fixed mounting be in second slide 13 is kept away from on the outer wall of a side of spring 14, support column 15 extends to the outside of box 12, grip block 16 fixed mounting be in support column 15 is located one of the box 12 is outer serves, locking piece 17 fixed mounting be in on the outer wall of a side of grip block 16, the one end of locking piece 17 extends to corresponding in the triangle recess 6.

Four all seted up first slide, four on the top inner wall of mounting groove 2 the equal fixed mounting in top of sliding block 3 has first slider, four first slider all with corresponding the inner wall sliding connection of first slide.

Two second slides have all been seted up to the symmetry on the outer wall of slide bar 8, two through-holes have been seted up on one side outer wall of first slide 9, two the equal fixed mounting of inner wall of through-hole has two second sliders, four the second slider all with corresponding the inner wall sliding connection of second slide.

Third slides have been seted up on the both sides inner wall of box 12, the equal fixed mounting in both ends of second slide 13 has a third slider, two the third slider all with corresponding the inner wall sliding connection of third slide.

The utility model provides a novel prevent tong push-and-pull door's theory of operation as follows:

when any one sliding door 4 is pushed to be closed, the sliding door 4 drives the corresponding abutting column 5 to move transversely, in the process that the abutting column 5 moves transversely, the abutting column 5 moves rapidly to abut against the two corresponding locking blocks 17, so that the two corresponding locking blocks 17 move oppositely, the two locking blocks 17 move oppositely to drive the two corresponding clamping blocks 16 to move oppositely, the two clamping blocks 16 compress the corresponding springs 14 continuously in the process of moving oppositely, the two clamping blocks 16 do not exert limiting effect on the top block 11, the top block 11 moves transversely to abut against the abutting column 5 under the effect of the buffer spring 10, so as to counteract the impulsive force of the transverse movement of the abutting column 5, and when the abutting column 5 moves transversely to the two triangular grooves 6 opposite to the corresponding locking blocks 17, under the resetting effect of the two springs 14, the two springs 14 drive the corresponding second sliding plates 13 to move oppositely, thereby drive two support columns 15 and move in opposite directions, and then drive two grip blocks 16 and two locking pieces 17 and move in opposite directions, finally make two locking pieces 17 get into corresponding triangular groove 6 in, offset the impulsive force of touch post 5 completely, and two grip blocks 16 and kicking block 11 contact, carry out spacing effect to kicking block 11, push-and-pull door 4 is closed completely this moment.

When pulling push-and-pull door 4, push-and-pull door 4 atress reverse motion contradicts two corresponding locking pieces 17, through above-mentioned reverse drive, two grip blocks 16 along with two locking piece 17 opposite motion, and the kicking block 11 resets under buffer spring 10's effect this moment, and when the conflict post 5 breaks away from two locking pieces 17 completely, two grip blocks 16 move under spring 14's effect in opposite directions to exert the limited effect to kicking block 11 once more, reply initial condition this moment.

the utility model provides a novel prevent tong push-and-pull door through simple structure, makes push-and-pull door 4 at the closing in-process, under buffer spring 10 and two spring 14's effect, kicking block 11 offsets the impulsive force of support post 5 gradually with two locking pieces 17 to can not the power way reduce gradually when making push-and-pull door 4 close the door, the condition of tong can not appear.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a novel prevent tong push-and-pull door which characterized in that includes:

a door frame;

the four mounting grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the door frame;

the four sliding blocks are all arranged on the inner wall of the top of the corresponding mounting groove in a sliding mode;

any one of the two sliding doors is fixedly arranged on the top and the bottom of the corresponding two sliding blocks;

the eight contact posts are fixedly arranged on the outer walls of the two sides of the corresponding sliding block;

the eight triangular grooves are formed in the outer walls of the two sides of the corresponding contact posts;

the eight buffer mechanisms are arranged on the inner walls of the two sides of the corresponding mounting groove;

sixteen clamping mechanisms are arranged on the inner walls of the two sides of the four mounting grooves respectively.

2. The novel prevent tong push-and-pull door of claim 1, characterized in that, arbitrary one buffer gear all includes cavity, two slide bars, first slide, buffer spring and kicking block, the cavity is seted up on the inner wall of mounting groove, two the equal fixed mounting of slide bar is in on the both sides inner wall of cavity, first slide slidable mounting is two on the slide bar, buffer spring fixed mounting is in on one side inner wall of cavity, buffer spring's one end with one side outer wall fixed connection of first slide, the kicking block fixed mounting be in first slide is kept away from on one side outer wall of buffer spring, the one end of kicking block extends to corresponding in the mounting groove and contacts with corresponding the one end of conflict post.

3. The novel anti-pinch sliding door according to claim 1, characterized in that any one of the clamping mechanisms comprises a box body, a second sliding plate, a spring, a supporting column, a clamping block and a locking block, the box body is fixedly mounted on one inner wall of the mounting groove, the second sliding plate is slidably mounted on two inner walls of the box body, the spring is fixedly mounted on one inner wall of the box body, the supporting column is fixedly mounted on the outer wall of one side, away from the spring, of the second sliding plate, the supporting column extends to the outside of the box body, the clamping block is fixedly mounted on one end, located outside the box body, of the supporting column, the locking block is fixedly mounted on the outer wall of one side of the clamping block, and one end of the locking block extends into the corresponding triangular groove.

4. The novel anti-pinch sliding door according to claim 1, wherein the inner wall of the top of each of the four mounting grooves is provided with a first slide way, the top of each of the four sliding blocks is fixedly provided with a first sliding block, and the four first sliding blocks are connected with the corresponding inner wall of the first slide way in a sliding manner.

5. The novel anti-pinch sliding door according to claim 2, wherein the outer walls of the two sliding rods are symmetrically provided with two second sliding ways, the outer wall of one side of the first sliding plate is provided with two through holes, the inner walls of the two through holes are fixedly provided with two second sliding blocks, and the four second sliding blocks are connected with the corresponding inner walls of the second sliding ways in a sliding manner.

6. The novel anti-pinch sliding door according to claim 3, wherein third slide ways are formed in the inner walls of the two sides of the box body, third slide blocks are fixedly mounted at the two ends of the second sliding plate, and the third slide blocks are connected with the corresponding inner walls of the third slide ways in a sliding mode.