CN220014759U - Rotary door handle installed in two-way butt joint mode - Google Patents
Rotary door handle installed in two-way butt joint mode Download PDFInfo
- Publication number
- CN220014759U CN220014759U CN202321044658.3U CN202321044658U CN220014759U CN 220014759 U CN220014759 U CN 220014759U CN 202321044658 U CN202321044658 U CN 202321044658U CN 220014759 U CN220014759 U CN 220014759U
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- CN
- China
- Prior art keywords
- connecting seat
- control
- butt joint
- block
- door handle
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- 210000001503 joint Anatomy 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
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Abstract
The utility model discloses a rotary door handle installed in a two-way butt joint mode, which comprises a connecting seat and a control handle, wherein the control handle is fixed on the front side of the connecting seat and used for controlling the connecting seat to rotate, a butt joint groove is formed in the rear side of the connecting seat, the connecting seat is connected with a lock cylinder control handle through the butt joint groove, an adsorption cavity is formed in the bottom of the butt joint groove, a piston is arranged in the adsorption cavity, and the piston is attached to the inner wall of the adsorption cavity, so that negative pressure can be generated in the adsorption cavity when the piston moves in the adsorption cavity. This rotation type door handle of two-way butt joint installation is fixed through adsorbing the connecting component that the chamber can adsorb in the butt joint groove to improve the installation stability of connecting seat, and the cooperation grip block still can provide lateral centre gripping for it, guarantee control handle's stability in use, and follow-up needs change the centre gripping effect that can remove the grip block and adsorb the adsorption effect in chamber when dismantling control handle, dismantle also easier.
Description
Technical Field
The utility model relates to the technical field of rotary door handles, in particular to a rotary door handle installed in a two-way butt joint mode.
Background
The rotary door handle is a common door lock control tool, the door handle can be connected with the lock cylinder control part through the butt joint groove, so that the door handle can be installed in a bidirectional butt joint mode, namely, the handle can be rotatably installed in the front-back or left-right side direction, the subsequent use is more flexible, for example, the door handle disclosed in the application number CN201921729892.3 and the 7 month 31 in 2020 is provided, the weight of the door handle can be remarkably reduced by arranging the part, which is positioned at the inner end of the installation part, outside the square groove, of the door handle as a hollow structure, the materials used by the door handle are reduced, and the production cost of the door handle is further reduced;
above-mentioned door handle and current door handle provide spacing effect for the door handle through the frictional force after the block when the installation, and the installation stability of door handle is relatively poor, and the phenomenon that becomes flexible or drop appears easily later, and when the tight card of door handle was on the junction, it is comparatively difficult when dismantling the change to the door handle later, also causes the damage to the door body easily.
Disclosure of Invention
The utility model aims to provide a rotary door handle installed in a two-way butt joint mode, which aims to solve the problems that the existing door handle provided by the background art provides a limiting effect for the door handle through friction force after clamping during installation, the installation stability of the door handle is relatively poor, loosening or falling easily occurs in the follow-up process, when the door handle is clamped on a connecting part in an overtightening mode, the follow-up process is difficult to detach and replace the door handle, and the door body is easy to damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation type door handle of two-way butt joint installation, includes connecting seat and control handle, control handle fixes the front side at the connecting seat and is used for controlling the connecting seat and rotate, the butt joint groove has been seted up to the rear side of connecting seat, connects connecting seat and lock core control handle through the butt joint groove, adsorption cavity has been seted up to the bottom of butt joint groove, and the inside in adsorption cavity is provided with the piston, and the inner wall in piston and adsorption cavity laminating mutually sets up, makes the piston when adsorbing the intracavity and removes can produce the negative pressure, the front end of piston is fixed with the transfer line, and the front end of transfer line is connected with the control block to be provided with position control mechanism on the control block, control the position of control block, make it can drive the transfer line and remove, butt joint groove left and right sides symmetry is provided with the grip block, and the outer end of grip block is fixed with the fly leaf to the outside of fly leaf is provided with pushing mechanism, outwards removes through pushing mechanism control fly leaf, makes the grip block can carry out the centre gripping to lock core control handle fixedly.
Further optimize this technical scheme, the bottom of butt joint groove is provided with the laminating pad, and the laminating pad is the rubber material constitution, improves the laminating compactness between absorption chamber and the lock core control handle.
Further optimizing the technical scheme, the position control mechanism comprises an adjusting rod and a screwing head;
the adjusting rod is rotatably arranged in the connecting seat, the adjusting rod penetrates through the control block and is in threaded connection with the control block, and a front-back sliding structure is formed between the control block and the connecting seat;
the screwing head is fixed at the front end of the adjusting rod to control the rotation of the adjusting rod.
Further optimize this technical scheme, twist the outside of moving the head and seted up the maintenance groove, and the front side surface at the connecting seat is seted up to the maintenance groove to the front side card of maintenance groove has gone into the silica gel lid, and follow-up opening the silica gel lid can carry out rotary control to twisting the head.
Further optimizing the technical scheme, the pushing mechanism comprises a through groove, a top block and a driving plate;
the through groove is formed in the movable plate;
the ejector block is arranged at the rear side of the through groove, the inner side surface of the ejector block is of an inclined structure design, and a front-back sliding structure is formed between the ejector block and the connecting seat;
the driving plate is fixed on the front side of the top block to control the movement of the top block, the front end of the driving plate is of an L-shaped structural design, and the front end of the driving plate is positioned on the front side of the control block, so that the control block can drive the driving plate to move when moving forwards.
Further optimize this technical scheme, the outer end of fly leaf is connected with reset spring, and reset spring is tensile state, provides the restoring force of outside removal for the fly leaf.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the rotary door handle with the bidirectional butt joint installation, the connecting parts in the butt joint grooves can be adsorbed and fixed through the adsorption cavity, so that the installation stability of the connecting seat is improved, the lateral clamping can be further provided for the connecting seat by matching with the clamping blocks, the use stability of the control handle is ensured, the clamping effect of the clamping blocks and the adsorption effect of the adsorption cavity can be relieved when the control handle is required to be replaced and detached subsequently, and the disassembly is easier;
(2) The rotary door handle installed in the bidirectional butt joint mode can control the piston and the top block through movement of the control block, and can control the piston and the top block only by controlling the position of the control block through the adjusting rod in the follow-up process, so that the whole operation is more convenient, and the follow-up disassembly and installation convenience of the door handle is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic view of a connecting seat in a top-down section;
FIG. 4 is a schematic diagram of the front view of the twisting head according to the present utility model;
fig. 5 is a schematic view of a main sectional structure of a clamping block according to the present utility model.
In the figure: 1. a connecting seat; 2. a control handle; 3. a butt joint groove; 4. a bonding pad; 5. an adsorption chamber; 6. a piston; 7. a transmission rod; 8. a control block; 9. an adjusting rod; 10. twisting the head; 11. an overhaul groove; 12. a silica gel cover; 13. a clamping block; 14. a movable plate; 15. a return spring; 16. a through groove; 17. a top block; 18. and a driving plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a rotation type door handle of two-way butt joint installation, including connecting seat 1 and control handle 2, control handle 2 is fixed in the front side of connecting seat 1 and is used for controlling connecting seat 1 to rotate, butt joint groove 3 has been seted up to the rear side of connecting seat 1, connect connecting seat 1 and lock core control handle through butt joint groove 3, adsorption cavity 5 has been seted up to the bottom of butt joint groove 3, and the inside of adsorption cavity 5 is provided with piston 6, piston 6 and adsorption cavity 5's inner wall laminating sets up mutually, make piston 6 when adsorbing cavity 5 and remove, adsorption cavity 5 can produce the negative pressure, the front end of piston 6 is fixed with transfer line 7, and the front end of transfer line 7 is connected with control block 8, and be provided with position control mechanism on the control block 8, control the position of control block 8 makes it drive transfer line 7 and remove, butt joint groove 3 left and right sides symmetry is provided with grip block 13, and the outer end of grip block 13 is fixed with fly leaf 14, and the outside of fly leaf 14 is provided with pushing mechanism control fly leaf 14, make grip block 13 can fix the bottom of control handle and laminate and set up rubber cushion 4, and the laminating quality between lock core and the control pad 4 is improved, and the laminating pad is formed to the control pad is tightly attached to the lock core 5;
can install connecting seat 1 through butt joint groove 3 card on door lock control handle during the use, install connecting seat 1 and control handle 2, insert the bottom back of butt joint groove 3 with door lock control handle, laminating pad 4 and its laminating each other, then steerable piston 6 removes in adsorbing chamber 5, make and adsorb the intracavity 5 produce the adsorption affinity, adsorb fixedly door lock control handle, and remove through push mechanism steerable grip block 13, make it provide lateral centre gripping to door lock control handle, thereby make connecting seat 1 can obtain stable installation fixedly, and can release the centre gripping effect of grip block 13 and the adsorption effect of adsorbing chamber 5 when later need dismantle it, the convenience is dismantled connecting seat 1.
The position control mechanism comprises an adjusting rod 9 and a screwing head 10, the adjusting rod 9 is rotatably arranged in the connecting seat 1, the adjusting rod 9 penetrates through the control block 8 and the control block 8 to form threaded connection, a front-back sliding structure is formed between the control block 8 and the connecting seat 1, the screwing head 10 is fixed at the front end of the adjusting rod 9 to control the rotation of the adjusting rod 9, an overhaul groove 11 is formed in the outer side of the screwing head 10, the overhaul groove 11 is formed in the front side surface of the connecting seat 1, a silica gel cover 12 is clamped in the front side of the overhaul groove 11, the screwing head 10 can be rotationally controlled by subsequently opening the silica gel cover 12, the pushing mechanism comprises a through groove 16, a top block 17 and a driving plate 18, the through groove 16 is formed in the movable plate 14, the top block 17 is arranged at the rear side of the through groove 16, the inner side surface of the top block 17 is of an inclined structure, the top block 17 and the connecting seat 1 form a front-back sliding structure, the driving plate 18 is fixed at the front side of the top block 17 to control the movement of the top block 17, the front end of the driving plate 18 is of an L-shaped structure, the front end of the driving plate 18 is positioned at the front side of the top block 18, the front end of the driving plate 18 is positioned at the front side of the front end 8 of the driving plate 8 and is positioned at the front end of the reset plate 8, the reset plate is positioned at the front end of the reset plate 15, the reset plate is driven by the reset plate is 14 to move, and the reset plate is in the reset plate is 14 is in the state is driven to move outside the reset plate 14 is driven by the reset plate is in the front is 14 is in the state is driven the front is driven by the front is 18 is driven;
when the piston 6 needs to be controlled to move, the silica gel cover 12 can be taken down from the overhaul groove 11, then the tool is used for rotating the screwing head 10 to drive the adjusting rod 9 to rotate, the adjusting rod 9 drives the control block 8 to move through threaded connection with the control block 8 when rotating, the control block 8 pulls the piston 6 to move through the transmission rod 7, meanwhile, the control block 8 contacts with the driving plate 18 when moving forwards, the driving plate 18 is pulled to move, the driving plate 18 drives the jacking block 17 to move, the jacking block 17 extrudes the movable plate 14 through the through groove 16, the movable plate 14 drives the clamping block 13 to move, clamping force is provided for controlling a lock cylinder in the butting groove 3, the clamping head is doubly fixed, stability in subsequent use is guaranteed, and the screwing head 10 is reversely controlled to rotate when the subsequent disassembly is needed, so that the piston 6 and the clamping block 13 are reset.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The rotary door handle comprises a connecting seat (1) and a control handle (2), wherein the control handle (2) is fixed on the front side of the connecting seat (1) and used for controlling the connecting seat (1) to rotate;
the method is characterized in that: the butt joint groove (3) has been seted up to the rear side of connecting seat (1), connects connecting seat (1) and lock core control handle through butt joint groove (3), absorption chamber (5) has been seted up to the bottom of butt joint groove (3), and the inside of absorption chamber (5) is provided with piston (6), and the inner wall laminating setting of piston (6) and absorption chamber (5) mutually makes piston (6) adsorb chamber (5) internal energy production negative pressure when adsorbing chamber (5) removal, the front end of piston (6) is fixed with transfer line (7), and the front end of transfer line (7) is connected with control block (8) to be provided with position control mechanism on control block (8), control the position of control block (8) makes it drive transfer line (7) and remove, butt joint groove (3) left and right sides symmetry is provided with grip block (13), and the outer end of grip block (13) is fixed with fly leaf (14) to the outside of fly leaf (14) is provided with pushing mechanism, makes grip block (13) outside through pushing mechanism control motion to control block (14) and can fix the centre gripping lock core.
2. A two-way butt-mounted rotary door handle according to claim 1, wherein: the bottom of butt joint groove (3) is provided with laminating pad (4), and laminating pad (4) are the rubber material constitution.
3. A two-way butt-mounted rotary door handle according to claim 1, wherein: the position control mechanism comprises an adjusting rod (9) and a screwing head (10);
the adjusting rod (9) is rotatably arranged in the connecting seat (1), the adjusting rod (9) penetrates through the control block (8) and is in threaded connection with the control block (8), and a front-back sliding structure is formed between the control block (8) and the connecting seat (1);
the screwing head (10) is fixed at the front end of the adjusting rod (9) to control the rotation of the adjusting rod (9).
4. A two-way butt-mounted rotary door handle according to claim 3, wherein: an overhaul groove (11) is formed in the outer side of the screwing head (10), the overhaul groove (11) is formed in the front side surface of the connecting seat (1), and a silica gel cover (12) is clamped in the front side of the overhaul groove (11).
5. A two-way butt-mounted rotary door handle according to claim 1 or 3, wherein: the pushing mechanism comprises a through groove (16), a top block (17) and a driving plate (18);
a through groove (16) which is arranged in the movable plate (14);
the jacking block (17) is arranged at the rear side of the through groove (16), the inner side surface of the jacking block (17) is of an inclined structure design, and a front-back sliding structure is formed between the jacking block (17) and the connecting seat (1);
the driving plate (18) is fixed on the front side of the top block (17) to control the movement of the top block (17), the front end of the driving plate (18) is of an L-shaped structural design, and the front end of the driving plate (18) is positioned on the front side of the control block (8).
6. The bi-directional butt-mounted rotary door handle according to claim 5, wherein: the outer end of the movable plate (14) is connected with a return spring (15), and the return spring (15) is in a stretching state and provides a return force for the movable plate (14) to move outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044658.3U CN220014759U (en) | 2023-05-05 | 2023-05-05 | Rotary door handle installed in two-way butt joint mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044658.3U CN220014759U (en) | 2023-05-05 | 2023-05-05 | Rotary door handle installed in two-way butt joint mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014759U true CN220014759U (en) | 2023-11-14 |
Family
ID=88676940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044658.3U Active CN220014759U (en) | 2023-05-05 | 2023-05-05 | Rotary door handle installed in two-way butt joint mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014759U (en) |
-
2023
- 2023-05-05 CN CN202321044658.3U patent/CN220014759U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |