CN220667226U - Buffer mute structure for lock tongue of lock body - Google Patents
Buffer mute structure for lock tongue of lock body Download PDFInfo
- Publication number
- CN220667226U CN220667226U CN202322010863.4U CN202322010863U CN220667226U CN 220667226 U CN220667226 U CN 220667226U CN 202322010863 U CN202322010863 U CN 202322010863U CN 220667226 U CN220667226 U CN 220667226U
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- China
- Prior art keywords
- lock body
- lock
- mute
- sleeve
- buffering
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- 230000003139 buffering effect Effects 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of buffering and silencing, and discloses a lock body and lock tongue buffering and silencing structure, which solves the problems that when a lock body and lock tongue are used at present, larger noise is easy to generate, and life of residents is influenced.
Description
Technical Field
The utility model belongs to the technical field of buffering silence, and particularly relates to a lock body spring bolt buffering silence structure.
Background
The door lock is used for locking the door so as to prevent other people from opening the door, and generally comprises a lock body and a handle, a user can control a lock tongue in the lock body to extend or retract when pressing down or lifting up the handle, and then the handle is reset through a return mechanism in the lock body. When the lock body lock tongue is used, large noise is easily generated, and the life of residents is influenced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the buffering and silencing structure of the lock body and the lock tongue, which effectively solves the problems that when the lock body and the lock tongue are used at present, larger noise is easy to generate and the life of residents is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lock body spring bolt buffering silence structure, including the lock body, lock body one end is connected with the mounting panel, lock body one end is connected with the theftproof piece, lock body one side is connected with the spring bolt, spring bolt one end runs through and extends to the outside department of mounting panel, spring bolt one end is connected with the movable rod, movable rod one end is connected with the movable plate, movable plate one end runs through and extends to the inside department of lock body, movable plate one end both sides all are connected with buffer assembly.
Preferably, the buffering subassembly is including installing in the branch of movable plate one end both sides, branch one end is connected with the sleeve, sleeve one end is connected with lock body one side, sleeve inner wall is connected with inhales the sound sponge.
Preferably, one end of the supporting rod penetrates through and extends to the inside of the sleeve to be connected with a pressing plate, one end of the pressing plate is connected with a damping telescopic rod, a damping spring is sleeved outside the damping telescopic rod, one end of the damping spring is connected with one side of the pressing plate, and the other end of the damping spring is connected with one side of the inner wall of the sleeve.
Preferably, the inside bottom of sleeve is connected with the round bar, recess has been seted up at branch one side middle part, recess internally connected has the buffer block, the inside air that has filled of buffer block.
Preferably, the both sides of the lock tongue are symmetrically connected with a mute shaft, a mute wheel is sleeved outside the mute shaft, and a rubber soft sleeve is sleeved outside the mute wheel.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the buffer assembly, the supporting rod drives the pressing plate to slide in the sleeve, the pressing plate moves to squeeze the damping telescopic rod, so that the damping spring rod is compressed under pressure, meanwhile, the supporting rod moves to enable the round rod to be inserted into the groove, so that the round rod pressurizes the buffer block, and under multiple buffering, the lock tongue slowly moves into the lock body, so that the influence of large noise generated by the rapid contact of the lock body and the lock body on the life of residents is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a front view of a lock body latch bolt buffering mute structure of the present utility model;
FIG. 2 is a schematic diagram of a connection structure of a mobile plate according to the present utility model;
FIG. 3 is a schematic view of a buffer assembly according to the present utility model;
FIG. 4 is a schematic diagram of a groove opening structure of the present utility model;
FIG. 5 is a schematic diagram of the connection structure of the rubber soft sleeve of the present utility model.
In the figure: 1. a lock body; 2. a mounting plate; 3. an anti-theft block; 4. a bolt; 5. a moving rod; 6. a moving plate; 7. a buffer assembly; 71. a support rod; 72. a sleeve; 73. a sound absorbing sponge; 74. a pressing plate; 75. damping telescopic rod; 76. a damping spring; 77. a round bar; 78. a groove; 79. a buffer block; 8. a mute shaft; 9. a mute wheel; 10. rubber soft sleeve.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a lock body lock tongue buffering mute structure. Referring to fig. 1-2, including lock body 1, lock body 1 one end is connected with mounting panel 2, lock body 1 one end is connected with theftproof piece 3, theftproof piece 3 AND gate body coupling, play the theftproof effect, lock body 1 one side is connected with spring bolt 4, spring bolt 4 one end runs through and extends to mounting panel 2 outside department, spring bolt 4 one end is connected with movable rod 5, movable rod 5 one end is connected with movable plate 6, movable plate 6 is connected with the lock core, the lock core drives movable plate 6 and removes, make movable plate 6 drive spring bolt 4 and stretch out and draw back or stretch out, movable plate 6 one end runs through and extends to the inside department of lock body 1, movable plate 6 one end both sides all are connected with buffer assembly 7.
Referring to fig. 3-4, the buffer assembly 7 includes a supporting rod 71 installed at two sides of one end of the moving plate 6, one end of the supporting rod 71 is connected with a sleeve 72, one end of the sleeve 72 is connected with one side of the lock body 1, the inner wall of the sleeve 72 is connected with a sound absorbing sponge 73, the sound absorbing sponge 73 is in a honeycomb structure and is used for absorbing noise inside the sleeve 72, one end of the supporting rod 71 penetrates through and extends to the inner part of the sleeve 72 to be connected with a pressing plate 74, one end of the pressing plate 74 is connected with a damping telescopic rod 75, the damping telescopic rod 75 is externally sleeved with a damping spring 76, one end of the damping spring 76 is connected with one side of the pressing plate 74, the damping telescopic rod 75 is compressed under pressure to drive the damping spring 76 to compress, the moving speed of the lock tongue 4 is reduced under the elastic potential energy of the damping spring 76, the other end of the damping spring 76 is connected with one side of the inner wall of the sleeve 72, the round rod 77 is connected with a round rod 77, the round rod 77 extrudes a buffer block 79 to buffer the lock tongue 4, when the lock tongue 4 is prevented from being opened or closed, noise is directly contacted with the lock body 1, a groove 78 is formed in the middle of one side of the supporting rod 71, the inside of the damping block 79 is connected with air.
Referring to fig. 5, both sides of the lock tongue 4 are symmetrically connected with a mute shaft 8, when the lock tongue 4 moves to the inside of the lock body 1, the lock body 1 is in contact with the rubber soft sleeve 10, and is not in contact with the lock tongue 4, because the rubber soft sleeve 10 is made of rubber materials, the lock body 1 is reduced to be in contact with the lock tongue 4, meanwhile, the rubber soft sleeve 10 drives the mute wheel 9 to rotate, the mute wheel 9 drives the mute shaft 8 to rotate, noise generated between the lock tongue 4 and the lock body 1 is absorbed, the mute wheel 9 is sleeved outside the mute shaft 8, the rubber soft sleeve 10 is sleeved outside the mute wheel 9, and the model number of the mute shaft 8 is as follows: harbor grid deep groove ball bearings 600660076008600960106011Z RS high speed mute shaft 8.
The implementation principle of the lock body lock tongue buffering mute structure of the embodiment of the application is as follows: when the lock tongue 4 is opened or closed in use, the lock tongue 4 moves to drive the mute wheel 9 to be in contact with the lock body 1, the soft rubber sleeve 10 is made of rubber, and belongs to soft materials, so that noise of the lock body 1 directly in contact with the lock tongue 4 is reduced, meanwhile, the soft rubber sleeve 10 drives the mute wheel 9 to rotate, the mute wheel 9 drives the mute shaft 8 to rotate, noise generated between the lock tongue 4 and the lock body 1 is absorbed, the movable plate 6 drives the lock tongue 4 to move to squeeze the support rod 71, the support rod 71 drives the pressing plate 74 to slide in the sleeve 72, the pressing plate 74 moves to squeeze the damping telescopic rod 75, the damping spring 76 is compressed, the support rod 71 moves to enable the round rod 77 to be inserted into the groove 78, the round rod 77 is used for pressurizing the buffer block 79, and under multiple buffering, the lock tongue 4 is slowly moved into the lock body 1, and large noise generated by the lock body 1 is prevented from being contacted with the lock body 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Lock body spring bolt buffering silence structure, including lock body (1), its characterized in that: the anti-theft lock is characterized in that one end of the lock body (1) is connected with the mounting plate (2), one end of the lock body (1) is connected with the anti-theft block (3), one side of the lock body (1) is connected with the lock tongue (4), one end of the lock tongue (4) penetrates and extends to the outer part of the mounting plate (2), one end of the lock tongue (4) is connected with the moving rod (5), one end of the moving rod (5) is connected with the moving plate (6), one end of the moving plate (6) penetrates and extends to the inner part of the lock body (1), and two sides of one end of the moving plate (6) are respectively connected with the buffer assemblies (7).
2. The lock body deadbolt buffering mute structure of claim 1, wherein: the buffer component (7) comprises supporting rods (71) arranged on two sides of one end of the movable plate (6), one end of each supporting rod (71) is connected with a sleeve (72), one end of each sleeve (72) is connected with one side of the lock body (1), and the inner wall of each sleeve (72) is connected with a sound absorbing sponge (73).
3. The lock body deadbolt buffering mute structure of claim 2, wherein: the damping telescopic rod is characterized in that one end of the supporting rod (71) penetrates through and extends to the inside of the sleeve (72) to be connected with a pressing plate (74), one end of the pressing plate (74) is connected with a damping telescopic rod (75), a damping spring (76) is sleeved outside the damping telescopic rod (75), one end of the damping spring (76) is connected with one side of the pressing plate (74), and the other end of the damping spring (76) is connected with one side of the inner wall of the sleeve (72).
4. The lock body deadbolt buffering mute structure of claim 2, wherein: the inside bottom of sleeve (72) is connected with round bar (77), recess (78) have been seted up at branch (71) one side middle part, recess (78) internal connection has buffer block (79), the inside air that has filled of buffer block (79).
5. The lock body deadbolt buffering mute structure of claim 1, wherein: the novel lock tongue is characterized in that mute shafts (8) are symmetrically connected to two sides of the lock tongue (4), mute wheels (9) are sleeved outside the mute shafts (8), and rubber soft sleeves (10) are sleeved outside the mute wheels (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010863.4U CN220667226U (en) | 2023-07-28 | 2023-07-28 | Buffer mute structure for lock tongue of lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322010863.4U CN220667226U (en) | 2023-07-28 | 2023-07-28 | Buffer mute structure for lock tongue of lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667226U true CN220667226U (en) | 2024-03-26 |
Family
ID=90332951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322010863.4U Active CN220667226U (en) | 2023-07-28 | 2023-07-28 | Buffer mute structure for lock tongue of lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667226U (en) |
-
2023
- 2023-07-28 CN CN202322010863.4U patent/CN220667226U/en active Active
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