CN212773790U - But quick assembly disassembly's handle device - Google Patents
But quick assembly disassembly's handle device Download PDFInfo
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- CN212773790U CN212773790U CN202020740360.6U CN202020740360U CN212773790U CN 212773790 U CN212773790 U CN 212773790U CN 202020740360 U CN202020740360 U CN 202020740360U CN 212773790 U CN212773790 U CN 212773790U
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- enclasping
- spring
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Abstract
The utility model is suitable for the technical field of door and window hardware accessories and discloses a handle device capable of being rapidly disassembled and assembled, which comprises a base component and a handle component capable of being plugged in the base component; the handle assembly comprises a handle and a transmission shaft connected with the handle; the base component comprises a base with a mounting hole and a splicing type enclasping component which is arranged in the mounting hole and can be clasped to the transmission shaft, a guide structure used for enabling the splicing type enclasping component to draw close to clamp the transmission shaft is arranged between the front end of the splicing type enclasping component and the mounting hole, and the rear end of the splicing type enclasping component is connected with an elastic component; the side surface of the base is provided with a tool hole for inserting a tool for moving the splicing type holding component to the rear end. The utility model provides a but quick assembly disassembly's handle device, the product dismouting is simple, and through elastomeric element and guide structure's effect, can carry out automatic compensation to the connection structure after wearing and tearing, product long service life, the result of use is better, and user experience is good.
Description
Technical Field
The utility model belongs to the technical field of door and window hardware fitting, especially, relate to a but quick assembly disassembly's handle device.
Background
The current no base handle, it has the installation difficulty, the virtual position is too big, dismantles the problem such as difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a but quick assembly disassembly's handle device, its dismouting is simple, and has virtual position automatic compensation function, and user experience is good.
The technical scheme of the utility model is that: a quick-detachable handle device comprises a base assembly and a handle assembly which can be inserted into the base assembly;
the handle assembly comprises a handle and a transmission shaft connected to the handle;
the base component comprises a base with a mounting hole and a splicing type enclasping component which is arranged in the mounting hole and can be clasped to the transmission shaft, a guide structure used for enabling the splicing type enclasping component to draw close to clamp the transmission shaft is arranged between the front end of the splicing type enclasping component and the mounting hole, and the rear end of the splicing type enclasping component is connected with an elastic component used for enabling the front end of the splicing type enclasping component to abut against the mounting hole;
the side of the base is provided with a tool hole for inserting a tool for moving the splicing type holding component to the rear end.
Specifically, the guide structure includes a mounting hole conical surface or a mounting hole inclined surface disposed in the mounting hole.
Specifically, the guide structure further comprises a conical surface or an inclined surface arranged at the front end of the splicing type holding part.
Specifically, the spliced enclasping component is provided with an enclasping hole, and a tooth-shaped structure occluded with the transmission shaft is arranged on the inner wall of the enclasping hole;
the spliced enclasping component comprises at least two enclasping blocks, and the enclasping holes are inner holes formed by splicing the enclasping blocks.
Specifically, a folding structure is arranged between adjacent locking blocks, and at least one locking block is provided with a dismantling opening corresponding to the tool hole.
The base assembly further comprises a spring retainer ring and a base retainer ring, wherein the spring retainer ring is movably arranged in the mounting hole and is positioned at the bottom of the spliced enclasping component; the elastic component is a spring, the upper end of the spring abuts against the spring retainer ring, the lower end of the spring abuts against the base retainer ring, and the base retainer ring is fixedly connected to the base.
Specifically, an axial sliding guide structure for preventing the spring retainer ring from rotating is arranged between the spring retainer ring and the base.
Specifically, the base component and the one side that the handle component meets are provided with elasticity location structure.
Specifically, a plurality of spring holes of base up end, elastic locating structure is including setting up in spring in the spring hole and the steel ball that is supported by the spring, the handle with the terminal surface that the base meets is provided with a plurality of locating holes.
Specifically, the upper end face of the base is connected with a steel ball limiting ring, and the steel ball limiting ring is provided with a through hole for the steel ball to partially penetrate through.
The utility model provides a but quick assembly disassembly's handle device, when base subassembly and handle subassembly assemble, only need to insert the concatenation formula of base subassembly with handle subassembly's transmission shaft and hold the part tightly (locking between the piece), when demolising, only need use instrument insertion tool hole, stir the concatenation formula by lever principle and hold the part tightly, make the concatenation formula hold the part tightly further compress elastomeric element and make the concatenation formula hold the part tightly and retreat, the transmission shaft can be loosened to the concatenation formula part tightly, handle subassembly can follow base subassembly and demolish, the product dismouting is simple, and the effect through elastomeric element and guide structure, can carry out automatic compensation to the connection structure after wearing and tearing, realize the virtual position compensation function after wearing and tearing, long service life of the product, excellent use effect, user experience is good.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective exploded view of a handle device capable of being quickly disassembled and assembled according to an embodiment of the present invention;
fig. 2 is a schematic perspective assembly view of a handle device capable of being quickly disassembled and assembled according to an embodiment of the present invention;
fig. 3 is a schematic perspective assembly view of a handle device capable of being quickly disassembled and assembled according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a base in a quick-detachable lever handle device according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a splicing type clasping component and a spring collar in a handle device capable of being quickly disassembled and assembled according to an embodiment of the present invention;
fig. 6 is a schematic section view of a handle device capable of being quickly disassembled and assembled provided by the embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
As shown in fig. 1 to 6, a handle device capable of being quickly disassembled and assembled provided by the embodiment of the present invention includes a base assembly 1 and a handle assembly 2 capable of being inserted into the base assembly 1; the base assembly 1 may be secured to the sash by means of a locking member 3, the locking member 3 being a bolt or the like. The handle assembly 2 comprises a handle 21 and a transmission shaft 22 fixedly connected to the handle 21; the base component 1 comprises a base 11 with a mounting hole and a splicing type enclasping component 12 which is arranged in the mounting hole and can be clamped in the transmission shaft 22, a guide structure for enabling the splicing type enclasping component 12 to be close to clamp the transmission shaft 22 is arranged between the front end of the splicing type enclasping component 12 and the mounting hole, and the rear end of the splicing type enclasping component 12 is connected with an elastic component for enabling the front end of the splicing type enclasping component 12 to be abutted against the mounting hole; under the action of the elastic component, the splicing type holding component 12 holds the transmission shaft 22 forwards and under the action of the guide structure, so that the base component 1 and the handle component 2 can be reliably connected. The side surface of the base 11 is provided with a tool hole 111 for inserting a tool for moving the splicing type clasping member 12 to the rear end. Base subassembly 1 and handle subassembly 2 during the assembly, only need to insert base subassembly 1's transmission shaft 22 with handle subassembly 2's concatenation formula enclasping part 12, when demolising, only need to insert instrument insertion tool hole 111, stir concatenation formula enclasping part 12 with lever principle, make concatenation formula enclasping part 12 further compress elastomeric element and make concatenation formula enclasping part 12 retreat, concatenation formula enclasping part 12 can loosen transmission shaft 22, handle subassembly 2 can be demolishd from base subassembly 1, the product dismouting is simple, and the effect through elastomeric element and guide structure, can carry out automatic compensation to the connection structure after wearing and tearing, realize the virtual position compensation function after wearing and tearing, long service life of the product, excellent in use effect, user experience is good.
Specifically, the guiding structure includes a mounting hole conical surface 110 or a mounting hole inclined surface arranged in the mounting hole, that is, the upper half section in the mounting hole may be conical surface or inclined surface, and the mounting hole may be large in top and small in bottom.
Correspondingly, the guiding structure further comprises a conical surface 120 or an inclined surface arranged at the front end or the side surface of the splicing type holding part 12, and the conical surface or the inclined surface of the splicing type holding part 12 is matched with the conical surface or the inclined surface in the mounting hole.
Specifically, the spliced enclasping component 12 has an enclasping hole 122, the inner wall of the enclasping hole 122 is provided with a tooth-shaped structure occluded with the transmission shaft 22, the transmission shaft 22 may be a square shaft, and the side surface thereof may be provided with uniform tooth shapes, so that occlusion is reliable. The upper end of the base 11 is a mounting opening, and the splicing type holding part 12 (holding hole 122) is located in the mounting opening.
The splicing type clasping component 12 comprises at least two clasping blocks 121, and the clasping hole 122 is an inner hole formed by splicing the clasping blocks 121. In this embodiment, two locking blocks 121 are provided, and the two locking blocks 121 are folded left and right to form the splicing type clasping component 12.
Specifically, a matching structure is provided between adjacent ones of the locking blocks 121, and the matching structure may be a concave-convex matching structure between adjacent ones of the locking blocks 121. In this embodiment, two locking blocks 121 are provided, wherein a groove is provided on the abutting surface of one locking block 121, and a protrusion is provided on the abutting surface of the other locking block 121, and the protrusion can movably extend into the groove. The height of the protrusion may be greater than the maximum radial movement stroke of the locking block 121, for example, the height of the protrusion may be greater than the difference between the maximum radius and the minimum radius of the conical surface, so as to ensure that the locking block 121 is not loosened during engagement and release.
Specifically, at least one of the locking blocks 121 is provided with a removal opening 123 corresponding to the tool hole 111, and after a tool extends from the tool hole 111, the tool can act on the removal opening 123, so that the locking block 121 can be levered by the action more conveniently.
Specifically, the base assembly 1 further comprises a spring retainer ring 13 and a base retainer ring 14, wherein the spring retainer ring 13 is movably arranged in the mounting hole and is positioned at the bottom of the spliced enclasping component 12; the elastic component is a spring 15, the upper end of the spring 15 abuts against the spring retainer ring 13, the lower end of the spring 15 abuts against the base retainer ring 14, and the base retainer ring 14 is fixedly connected to the lower end of the base 11.
Specifically, an axial sliding guide structure for preventing the spring retainer 13 from rotating is arranged between the spring retainer 13 and the base 11. The axial sliding guide structure may include an axial sliding groove disposed in the mounting hole of the base 11 and a sliding guide protrusion 131 disposed on the outer periphery of the spring collar 13. The number of the axial sliding grooves and the sliding guide protrusions 131 can be at least two, and the axial sliding grooves and the sliding guide protrusions 131 can be uniformly distributed along the circumferential direction.
Specifically, the elastic positioning structure is arranged on the surface, connected with the handle component 2, of the base component 1, so that the handle has better operation hand feeling.
Specifically, the elastic positioning structure includes a plurality of spring holes 114 on the upper end surface of the base 11, a spring 16 disposed in the spring holes 114 and a steel ball 17 supported by the spring 16, and a plurality of positioning holes are disposed on the end surface of the handle 21 connected to the base 11. The spring holes 114 may be provided in plural and evenly distributed in the circumferential direction. The number of springs 16 and steel balls 17 may be the same as the number of spring holes 114.
Specifically, the upper end surface of the base 11 is connected with a steel ball limiting ring 18, the steel ball limiting ring 18 is provided with a through hole for the steel ball 17 to partially pass through, and the diameter of the through hole is smaller than that of the steel ball 17. The alignment holes and through holes may be the same as the spring holes 114
The embodiment of the utility model provides a but quick assembly disassembly's handle device, handle 21 and transmission shaft 22 (square shaft) fixed can adopt fixed modes such as riveting pin as handle components 2 (subassembly one), and other accessories that detach set screw are installed together and are base subassembly 1 (subassembly two).
When the base component 1 is installed, the base component 1 is fixed on a door and window profile (opposite to an actuator or directly fixed on the door and window profile) through a fixing screw (locking piece 3), and the first component can be independently provided for a user. When the user installs, directly push down the installing port (square steel mouth) of subassembly one side steel alignment subassembly two to the end, can accomplish the handle installation, need not all the other operations.
When the handle assembly is disassembled, the flat object can be used for upwarping so as to disassemble the handle assembly. Specifically, a flat object (such as a straight screwdriver or the like) can be inserted into the tool hole 111 and abutted against the removal opening 123, and the flat object is tilted upwards (a fulcrum is arranged, and the internal locking block 121 is pressed downwards by utilizing the lever principle). The locking block 121 is relatively loosened, and the handle can be pulled out.
Because the transmission shaft 22 (square steel) is provided with uniform tooth positions, the two locking blocks 121 are also provided with matched tooth-shaped structures, and the locking blocks 121 and the base 11 are both provided with matched conical surfaces, so that the tooth positions are matched after the handle assembly is inserted. The reset spring can extrude the spring retainer ring 13, the axial guide sliding structure of the spring retainer ring 13 enables the spring retainer ring 13 to move up and down only and cannot rotate, so that the reset spring (spring) is protected, the reset spring enables the locking block 121 to move upwards, and the locking block 121 is tightly matched with the conical surface on the base 11. Because the teeth of the transmission shaft 22 (square steel) are already embedded into the teeth of the locking block 121, the locking block 121 and the base 11 cannot be opened due to the conical surface, and the handle is firmly fixed. When the tool hole 111 (the dismounting opening 123) is used for dismounting, the two movably connected locking blocks 121 move downwards, and due to the cone principle, the locking blocks 121 can be actively separated, so that the tooth positions on the transmission shaft 22 (square steel) are separated from the tooth positions on the locking blocks 121. Thereby can easily extract the handle.
By above structure, locking piece 121 can rotate along with the handle is synchronous, and because of reset spring's reason, can fully solve the virtual position of handle and rock the problem, locking piece 121 rotates the wearing and tearing that the in-process caused, also can utilize reset spring compensation, realizes the virtual position compensation function after wearing and tearing, product long service life, and the result of use is better, and user experience is good.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (10)
1. A handle device capable of being quickly disassembled and assembled is characterized by comprising a base assembly and a handle assembly capable of being inserted into the base assembly;
the handle assembly comprises a handle and a transmission shaft connected to the handle;
the base component comprises a base with a mounting hole and a splicing type enclasping component which is arranged in the mounting hole and can be clasped to the transmission shaft, a guide structure used for enabling the splicing type enclasping component to draw close to clamp the transmission shaft is arranged between the front end of the splicing type enclasping component and the mounting hole, and the rear end of the splicing type enclasping component is connected with an elastic component used for enabling the front end of the splicing type enclasping component to abut against the mounting hole;
the side of the base is provided with a tool hole for inserting a tool for moving the splicing type holding component to the rear end.
2. A quick release handle arrangement according to claim 1, wherein the guide structure includes a mounting hole taper or mounting hole ramp disposed within the mounting hole.
3. A quick release handle arrangement according to claim 2, wherein the guide structure further comprises a tapered or beveled surface disposed at the front end of the split gripping member.
4. A quick release handle arrangement according to claim 1, wherein the split gripping member has a gripping hole, and the inner wall of the gripping hole is provided with a tooth-shaped structure engaging with the transmission shaft;
the spliced enclasping component comprises at least two enclasping blocks, and the enclasping holes are inner holes formed by splicing the enclasping blocks.
5. The handle device of claim 4, wherein adjacent locking blocks have a mating structure therebetween, and at least one of the locking blocks is provided with a removal opening corresponding to the tool hole.
6. A quick release handle arrangement according to any one of claims 1 to 5 wherein the base assembly further comprises a spring collar and a base collar, the spring collar being movably disposed within the mounting bore at the bottom of the split gripping section; the elastic component is a spring, the upper end of the spring abuts against the spring retainer ring, the lower end of the spring abuts against the base retainer ring, and the base retainer ring is fixedly connected to the base.
7. The quick release handle set of claim 6, wherein an axial sliding guide is disposed between the circlip and the base to prevent rotation of the circlip.
8. A quick release handle arrangement according to any one of claims 1 to 5 wherein the face of the base assembly that interfaces with the handle assembly is provided with a resilient locating formation.
9. The handle apparatus of claim 8, wherein the resilient positioning structure includes a plurality of spring holes on an upper surface of the base, the resilient positioning structure includes a spring disposed in the spring hole and a steel ball supported by the spring, and a plurality of positioning holes are disposed on a surface of the handle that is connected to the base.
10. The handle device of claim 9, wherein a ball retainer ring is attached to the top surface of the base, the ball retainer ring having a bore for the ball to partially pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740360.6U CN212773790U (en) | 2020-05-07 | 2020-05-07 | But quick assembly disassembly's handle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740360.6U CN212773790U (en) | 2020-05-07 | 2020-05-07 | But quick assembly disassembly's handle device |
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| Publication Number | Publication Date |
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| CN212773790U true CN212773790U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020740360.6U Active CN212773790U (en) | 2020-05-07 | 2020-05-07 | But quick assembly disassembly's handle device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411820A (en) * | 2020-05-07 | 2020-07-14 | 深圳市派阁智能五金科技有限公司 | But quick assembly disassembly's handle device |
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2020
- 2020-05-07 CN CN202020740360.6U patent/CN212773790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411820A (en) * | 2020-05-07 | 2020-07-14 | 深圳市派阁智能五金科技有限公司 | But quick assembly disassembly's handle device |
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