CN218991173U

CN218991173U - Cooperation structure of handle mount pad and collar

Info

Publication number: CN218991173U
Application number: CN202223151625.7U
Authority: CN
Inventors: 谢苏娟; 虞凌霄
Original assignee: Zhejiang Jiaqi Technology Co ltd
Current assignee: Zhejiang Jiaqi Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-09
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a cooperation structure of a handle mounting seat and a mounting ring, which comprises a mounting seat arranged on a door body and the mounting ring arranged on a handle; the inner circumference of collar is provided with a plurality of locking lug along circumference, the mount pad periphery along circumference be provided with a plurality of with locking lug matched with slide, and be provided with on the mount pad and be used for supplying locking lug slides into the opening in the corresponding slide, still install on the mount pad and be used for carrying out the spacing locking component of circumference to the collar when locking lug slides to the slide end. The utility model is convenient to assemble and disassemble, and has stable and reliable matching structure.

Description

Cooperation structure of handle mount pad and collar

Technical Field

The utility model belongs to the technical field of handles, and particularly relates to a matching structure of a handle mounting seat and a mounting ring.

Background

The door lock is a device which is mounted on a door body and locks the door body and a door frame, wherein a handle is used as a manual operation member of the door lock, and the door lock can be unlocked when the door lock rotates.

The mounting hole has been seted up to traditional door body, and the quantity of handle is two and is located the front and the back of the door body respectively, and the mounting hole wears to be equipped with the square strip of AND gate lock linkage, and square strip both ends are fixed mutually with each handle respectively. In order to seal the openings of the mounting holes, the openings at the two ends of the mounting holes are often respectively provided with mounting seats propped against the outer side surfaces of the doors, and the two handles are respectively provided with a mounting ring, and the two mounting rings are respectively mounted on the corresponding mounting seats to realize the mounting of the handles. The cooperation structure of traditional handle mount pad and collar is: the upper part of the inner periphery of the mounting ring is provided with a locking concave part, the top of the outer periphery of the mounting seat is provided with a locking protrusion, when the mounting ring is mounted, the mounting ring is sleeved with the mounting seat, the locking protrusion on the mounting seat is clamped with the locking concave part on the mounting ring, and then a screw is screwed in the bottom of the mounting ring to connect the mounting ring with the mounting seat. In the practical operation process of the structure, the operation difficulty of the matching and the separation of the locking convex part on the mounting seat and the locking concave part on the mounting ring is high, and the screw at the bottom of the mounting ring is easy to loosen and fall off after the handle is frequently used, so that the stability of the connection structure of the mounting ring and the mounting seat is affected.

Therefore, there is a need in the market to develop a cooperation structure of the handle mounting seat and the mounting ring that is convenient to assemble and disassemble and has a stable structure.

Disclosure of Invention

The utility model aims to provide a matching structure of a handle mounting seat and a mounting ring, which is convenient to assemble and disassemble and stable and reliable in matching structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cooperation structure of a handle mounting seat and a mounting ring comprises a mounting seat arranged on a door body and a mounting ring arranged on a handle; the inner circumference of collar is provided with a plurality of locking lug along circumference, the mount pad periphery along circumference be provided with a plurality of with locking lug matched with slide, and be provided with on the mount pad and be used for supplying locking lug slides into the opening in the corresponding slide, still install on the mount pad and be used for carrying out the spacing locking component of circumference to the collar when locking lug slides to the slide end.

Through adopting above-mentioned technical scheme, during the installation, aim at the opening on the mount pad with the locking lug on the handle collar and in pressing the locking lug into the opening, rotatory collar, make the locking lug on the collar slide in the slide of mount pad until the locking lug removes to the slide inner, locking component on the mount pad locks the collar this moment, wherein, locking lug has played the spacing effect of axial with the slide cooperation to the collar, locking component locks the collar and has played the spacing effect of circumference to the collar, thereby realize the cooperation of collar and mount pad, during the dismantlement, only need to remove locking component and reversal collar, again with the collar pull out can, this structure is convenient for dismounting, cooperation stable in structure is reliable moreover, great facility has been brought for the user.

The utility model further provides that the locking assembly comprises a locking pin and an elastic piece, the mounting seat is provided with a first through hole, the locking pin is arranged on the first through hole in a penetrating mode, the inner end of the locking pin is provided with a limiting flange which is used for propping against the inner periphery of the mounting seat, the elastic piece is mounted on the mounting seat, the elastic piece props against the inner end of the locking pin to enable the limiting flange to prop against the inner periphery of the mounting seat, and the mounting ring is provided with a second through hole matched with the locking pin.

Through adopting above-mentioned technical scheme, when the second through-hole on the collar removes to the below of mount pad locking pin, the locking pin is pressed into in the second through-hole of collar under the effect of elastic component, realizes the locking (circumference is spacing) of collar, and during the dismantlement, only need with the ejecting second through-hole of locking pin, the separation of collar and mount pad can be realized to the returning collar again, and the operation is very convenient.

The utility model further provides that the elastic piece is a torsion spring, the mounting seat is provided with a mounting column, the elastic piece is sleeved on the mounting column, one end of the elastic piece is propped against the inner periphery of the mounting seat, and the other end of the elastic piece is propped against the inner end of the locking pin.

Through adopting above-mentioned technical scheme, not only install convenient, torsional spring elasticity is good moreover, can exert stable elastic force to the locking pin.

The utility model is further characterized in that the outer end of the mounting column is in threaded connection with a limit screw, and the screw head of the limit screw is arranged at the outer end of the elastic piece to axially limit the elastic piece.

Through adopting above-mentioned technical scheme, can guarantee the steadiness of torsional spring installation.

The utility model is further arranged that the outer end of the locking pin is provided with a dome.

Through adopting above-mentioned technical scheme, the design at dome not only can reduce the friction of locking pin and installation ring inner circumference, and dome plays the effect of direction moreover, makes the locking pin more easily pressed into the second through-hole of installation ring.

The utility model is further arranged such that the second through hole extends in the axial direction of the mounting ring.

By adopting the technical scheme, the requirement on the processing precision of the second through hole is reduced, the axial allowance is increased for the cooperation of the second through hole and the locking pin, and the processing of the second through hole is facilitated.

The utility model is further arranged such that the slide comprises a constriction section and a locking section in a direction away from the opening, the width of the constriction section gradually decreasing, the locking projection being in an interference fit with the locking section when the locking projection is slid into the locking section.

Through adopting above-mentioned technical scheme, the shrink section plays the effect of direction, and the locking section plays the effect of locking, and this slide structural design is convenient for not only lock the cooperation operation of lug and slide, can promote the stability of two cooperation structures moreover.

The utility model is further characterized in that a first guide inclined plane is arranged at the outer end of the opening, and a second guide inclined plane corresponding to the first guide inclined plane is arranged on the locking convex block.

Through adopting above-mentioned technical scheme, can lead the locking lug on the collar when collar and mount pad cooperate, the installation operation of the two of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall utility model;

FIG. 3 is a schematic view of the mounting ring of the present utility model;

figure 4 is a schematic view of a first view structure of the mounting base of the present utility model,

FIG. 5 is a schematic view of a second view angle structure of the mounting base of the present utility model;

FIG. 6 is a schematic view of a mounting locking assembly on a mounting base of the present utility model.

In the figure: 1. a mounting base; 2. a mounting ring; 3. locking the protruding blocks; 4. a slideway; 5. an opening; 6. a locking assembly; 7. a locking pin; 8. an elastic member; 9. a first through hole; 10. a limit flange; 11. a second through hole; 12. a mounting column; 13. a limit screw; 14. a dome portion; 15. a constriction section; 16. a locking section; 17. a first guiding inclined surface; 18. and a second guiding inclined plane.

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.

Examples: the cooperation structure of the handle mounting seat and the mounting ring as shown in the attached figures 1-6 comprises a mounting seat 1 arranged on a door body and a mounting ring 2 arranged on a handle, and the mounting of the handle is realized by mounting the mounting ring 2 on the mounting seat 1; the inner periphery of collar 2 is provided with a plurality of locking lug 3 along circumference, locking lug 3 and collar 2 structure as an organic whole, mount pad 1 periphery along circumference be provided with a plurality of with locking lug 3 matched with slide 4, and be provided with on the mount pad 1 and be used for supplying locking lug 3 slides into the opening 5 in the corresponding slide 4, locking lug 3, slide 4, opening 5's quantity is three in this embodiment, still install on the mount pad 1 and be used for carrying out the spacing locking assembly 6 of circumference to collar 2 when locking lug 3 slides to slide 4 end. During installation, the locking lug 3 on the handle mounting ring 2 is aligned with the opening 5 on the mounting seat 1, the locking lug 3 is pressed into the opening 5, the mounting ring 2 is rotated, the locking lug 3 on the mounting ring 2 slides into the slideway 4 of the mounting seat 1 until the locking lug 3 moves to the inner end of the slideway 4, the locking component 6 on the mounting seat 1 locks the mounting ring 2 at the moment, wherein the locking lug 3 and the slideway 4 cooperate to play an axial limiting role on the mounting ring 2, the locking component 6 locks the mounting ring 2 to play a circumferential limiting role on the mounting ring 2, so that the cooperation of the mounting ring 2 and the mounting seat 1 is realized, and when the mounting ring is dismounted, the mounting ring 2 is pulled out only by releasing the locking component 6 and reversing the mounting ring 2.

As shown in fig. 2 and fig. 6, the locking assembly 6 includes a locking pin 7 and an elastic member 8, the mounting seat 1 is provided with a first through hole 9, the locking pin 7 is arranged on the first through hole 9 in a penetrating manner, the locking pin 7 can slide axially on the first through hole 9, a limit flange 10 used for propping against the inner periphery of the mounting seat 1 is arranged at the inner end of the locking pin 7, the elastic member 8 is mounted on the mounting seat 1, the elastic member 8 butts against the inner end of the locking pin 7 to enable the limit flange 10 to prop against the inner periphery of the mounting seat 1, and a second through hole 11 matched with the locking pin 7 is formed in the mounting ring 2. When the second through hole 11 on the mounting ring 2 moves to the lower part of the locking pin 7 of the mounting seat 1, the locking pin 7 is pressed into the second through hole 11 of the mounting ring 2 under the action of the elastic piece 8, so that the locking (circumferential limiting) of the mounting ring 2 is realized, and when the mounting seat is dismounted, the mounting seat 1 and the mounting ring 2 can be separated by only ejecting the locking pin 7 out of the second through hole 11 and reversing the mounting ring 2, so that the operation is very convenient.

As shown in fig. 2 and fig. 6, the elastic member 8 is a torsion spring, the mounting seat 1 is provided with a mounting column 12, the elastic member 8 is sleeved on the mounting column 12, one end of the elastic member 8 abuts against the inner periphery of the mounting seat 1, and the other end of the elastic member 8 abuts against the inner end of the locking pin 7. The design is convenient to install, the torsion spring is good in elasticity, and stable elastic force can be applied to the locking pin 7.

As shown in fig. 2 and fig. 6, the outer end of the mounting post 12 is in threaded connection with a limit screw 13, that is, a screw hole for screwing in the limit screw 13 is formed in the mounting post 12, and a screw head of the limit screw 13 is arranged at the outer end of the elastic piece 8 to axially limit the elastic piece 8. The design can ensure the stability of the torsion spring installation.

As shown in fig. 2 and 6, the outer end of the locking pin 7 is provided with a dome portion 14. The dome portion 14 is designed not only to reduce friction between the locking pin 7 and the inner periphery of the mounting ring 2, but also to guide the dome portion 14 so that the locking pin 7 can be more easily pressed into the second through hole 11 of the mounting ring 2.

As shown in fig. 3, the second through hole 11 extends in the axial direction of the mounting ring 2. The design reduces the requirement of the machining precision of the second through hole 11, increases the axial allowance for the cooperation of the second through hole 11 and the locking pin 7, and is convenient for the machining of the second through hole 11.

As shown in fig. 4, the slideway 4 comprises a convergent section 15 and a locking section 16 which are mutually communicated in a direction away from the opening 5, the convergent section 15 being of gradually decreasing width, the locking lug 3 being in interference fit with the locking section 16 when the locking lug 3 slides into the locking section 16. The contraction section 15 plays a role in guiding, the locking section 16 plays a role in locking, and the slide 4 is structurally designed so that the locking lug 3 and the slide 4 are convenient to operate in a matched mode, and the stability of the matched structure of the locking lug and the slide 4 can be improved.

As shown in fig. 3 and fig. 4, a first guiding inclined plane 17 is disposed at the outer end of the opening 5, and a second guiding inclined plane 18 corresponding to the first guiding inclined plane 17 is disposed on the locking projection 3. The design can guide the locking convex blocks 3 on the mounting ring 2 when the mounting ring 2 is matched with the mounting seat 1, so that the mounting operation of the mounting ring and the mounting seat is convenient.

Claims

1. The cooperation structure of the handle mounting seat and the mounting ring comprises a mounting seat (1) arranged on the door body and a mounting ring (2) arranged on the handle; the method is characterized in that: the utility model discloses a locking assembly, including installation seat (1), installation ring (2), installation seat (1) inner periphery along circumference is provided with a plurality of locking lug (3), installation seat (1) periphery along circumference be provided with a plurality of with locking lug (3) matched with slide (4), and be provided with on installation seat (1) and be used for supplying locking lug (3) slide into opening (5) in corresponding slide (4), still install on installation seat (1) and be used for carrying out circumference spacing locking assembly (6) to installation ring (2) when locking lug (3) slide to slide (4) end.

2. The handle mount and mounting ring mating structure of claim 1, wherein: the locking assembly (6) comprises a locking pin (7) and an elastic piece (8), a first through hole (9) is formed in the mounting seat (1), the locking pin (7) penetrates through the first through hole (9), a limiting flange (10) used for propping against the inner periphery of the mounting seat (1) is arranged at the inner end of the locking pin (7), the elastic piece (8) is mounted on the mounting seat (1), the limiting flange (10) is propped against the inner periphery of the mounting seat (1) at the inner end of the locking pin (7), and a second through hole (11) matched with the locking pin (7) is formed in the mounting ring (2).

3. The handle mount and mounting ring mating structure of claim 2, wherein: the elastic piece (8) is a torsion spring, the mounting seat (1) is provided with a mounting column (12), the elastic piece (8) is sleeved on the mounting column (12), one end of the elastic piece (8) is propped against the inner periphery of the mounting seat (1), and the other end of the elastic piece (8) is propped against the inner end of the locking pin (7).

4. The handle mount and mounting ring mating structure of claim 3, wherein: the mounting column (12) outer end threaded connection has spacing screw (13), the screw head setting of spacing screw (13) carries out axial spacing to elastic component (8) in elastic component (8) outer end.

5. The handle mount and mounting ring mating structure of claim 2, wherein: the outer end of the locking pin (7) is provided with a dome (14).

6. The handle mount and mounting ring mating structure of claim 2, wherein: the second through hole (11) extends in the axial direction of the mounting ring (2).

7. The handle mount and mounting ring mating structure of claim 1, wherein: the slide way (4) comprises a shrinkage section (15) and a locking section (16) in a direction away from the opening (5), the width of the shrinkage section (15) is gradually reduced, and when the locking convex block (3) slides into the locking section (16), the locking convex block (3) is in interference fit with the locking section (16).

8. The handle mount and mounting ring mating structure of claim 1, wherein: the outer end of the opening (5) is provided with a first guide inclined plane (17), and the locking lug (3) is provided with a second guide inclined plane (18) corresponding to the first guide inclined plane (17).