CN211173402U

CN211173402U - Reversing mechanism

Info

Publication number: CN211173402U
Application number: CN201921300989.2U
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Jianlang Precision Manufacturing Co ltd
Current assignee: Guangdong Jianlang Precision Manufacturing Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-08-04
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to a reversing mechanism, which comprises a panel, a handle pivoted with the panel and a reversing component respectively connecting the panel and the handle; a matching groove is arranged on the handle; the reversing assembly comprises a mounting seat connected with the panel, an adjusting seat connected with the mounting seat, a clutch piece arranged in the mounting seat in a sliding manner, and an adjusting piece connected with the clutch piece; the clutch piece corresponds the setting with the cooperation groove, and the regulating part is used for adjusting the clutch piece position in the mount pad to adjust the connection state of clutch piece and handle. Above-mentioned reversing mechanism, through setting up the separation and reunion piece, adjust the connection state of separation and reunion piece and handle through the regulating part, and then control handle and mount pad and the connection state of adjusting the seat, only need adjust the regulating part when guaranteeing the switching-over, make the separation and reunion piece break away from the mating groove, can correspond operation handle direction, and then need not dismantle the handle, improved the reliability that handle and panel are connected, prevent to appear using the problem that handle and panel virtual position are big or pine take off for a long time.

Description

Reversing mechanism

Technical Field

The utility model relates to a lock technical field especially relates to a lock reversing mechanism.

Background

The door lock is a common household security appliance, the existing door is divided into a left-opening door and a right-opening door, in order to adapt to the situation, a plurality of lock manufacturers can respectively produce the left-opening door and the right-opening door for the door lock of the same model during production, one of two types of door lock production of the same style can increase the production cost of the manufacturer, and the other type can cause larger inventory pressure to the manufacturer; some manufacturers now install reversible structures on the door locks.

The handle is pulled down through the screw and is carried out the switching-over operation to current switching-over structure all adopts through the screw fixation handle, nevertheless because the fixed of handle is received through the screw, so long-time use can appear that the handle is virtual to be located big, the condition of pine take off even.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to dismantle the switching-over operation through the screw to the needs, leads to the easy problem of taking off of handle, provides a door lock reversing mechanism.

A reversing mechanism, comprising:

a panel;

the handle is pivoted with the panel, and a matching groove is formed in the handle; and

the reversing assembly is respectively connected with the panel and the handle; the reversing assembly comprises a mounting seat connected with the panel, an adjusting seat connected with the mounting seat, a clutch piece arranged in the mounting seat in a sliding manner, and an adjusting piece connected with the clutch piece; the clutch piece and the matching groove are correspondingly arranged, and the adjusting piece is used for adjusting the position of the clutch piece in the mounting seat so as to adjust the connection state of the clutch piece and the handle.

Above-mentioned reversing mechanism, through setting up the separation and reunion piece, adjust the connection state of separation and reunion piece and handle through the regulating part, and then control handle and mount pad and the connection state of adjusting the seat, only need adjust the regulating part when guaranteeing the switching-over, make the separation and reunion piece break away from the mating groove, can correspond operation handle direction, and then need not dismantle the handle, improved the reliability that handle and panel are connected, prevent to appear using the problem that handle and panel virtual position are big or pine take off for a long time.

In one embodiment, the clutch member includes an engagement portion and an extension portion connected to the engagement portion; the matching parts are correspondingly inserted into the matching grooves, and the extending parts are correspondingly inserted into the adjusting seats.

In one embodiment, the mounting seat is provided with an embedding groove; the embedding groove is arranged in a rectangular structure, the matching part of the clutch piece corresponds to the embedding groove in shape, and the clutch piece is correspondingly arranged in the embedding groove in a sliding manner.

In one embodiment, the matching part is provided with a position avoiding groove; the spacing grooves are arranged on two sides of the extending part in an arc shape, and one end of the adjusting seat is correspondingly inserted into the spacing grooves.

In one embodiment, the reversing assembly further comprises an elastic member; the elastic piece is arranged between the clutch piece and the mounting seat.

In one embodiment, the adjusting piece is correspondingly inserted on the adjusting seat, the adjusting piece is abutted against one end of the clutch piece, which is opposite to the elastic piece, and the adjusting piece is in threaded connection with the adjusting seat.

In one embodiment, the handle is provided with a mounting groove; the mounting groove is that circular recess column structure sets up the handle is close to the one end of clutch spare, the tip of mount pad corresponds the card and establishes in the mounting groove, the one end correspondence of elastic component is supported and is established the position department of the corresponding mounting groove in the inside of mount pad.

In one embodiment, the reversing assembly further comprises a reset member; one end of the handle penetrates through the resetting piece and is inserted into the mounting seat, and the resetting piece is elastically supported between the mounting seat and the panel.

In one embodiment, the mounting seat is provided with a locking pin; the locking pin sequentially penetrates through the mounting seat and the adjusting seat.

In one embodiment, the adjusting seat is provided with a transmission hole; the transmission hole is arranged at one end of the adjusting seat, which is back to the clutch piece, in a rectangular groove-shaped structure, and the adjusting piece is correspondingly arranged in the transmission hole.

Drawings

Fig. 1 is an exploded schematic view of a reversing mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the reversing mechanism of FIG. 1;

FIG. 3 is a schematic cross-sectional view of another operating condition of the reversing mechanism illustrated in FIG. 2;

FIG. 4 is a schematic structural view of the mounting base;

FIG. 5 is a schematic view of the clutch member.

The reference numbers in the drawings have the meanings given below:

100-a reversing mechanism;

10-a panel;

20-handle, 21-matching groove, 22-mounting groove and 25-pivot piece;

30-reversing component, 40-mounting seat, 41-embedding groove, 45-locking pin, 50-adjusting seat, 51-transmission hole, 60-clutch piece, 61-matching part, 62-avoiding groove, 65-extending part, 70-adjusting piece, 80-elastic piece and 90-resetting piece.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, a reversing mechanism 100 according to an embodiment of the present invention includes a panel 10, a handle 20 pivotally connected to the panel 10, and a reversing assembly 30 respectively connecting the panel 10 and the handle 20; the reversing mechanism 100 is correspondingly installed on a door panel (not shown) to realize the locking control of the reversing mechanism 100 to the door panel.

The panel 10 is arranged in a square shape along the vertical direction, the panel 10 is connected with a door panel, the panel 10 is correspondingly embedded in the door panel, the panel 10 is used for fixing the reversing mechanism 100 on the door panel, the handle 20 is correspondingly arranged on one side of the panel 10, the handle 20 is arranged in an L-shaped structure, one end of the handle 20 is correspondingly inserted in the panel 10, the other end of the handle is used for facilitating the grasping of a human hand so as to realize the rotating operation of the handle 20, a matching groove 21 is arranged on the handle 20, the matching groove 21 is arranged in a rectangular groove-shaped structure, the matching groove 21 extends from one end of the handle 20 to the inside of the handle 20, the matching groove 21 is correspondingly arranged at one end of the handle 20 inserted into the panel 10, in the embodiment, an installation groove 22 is arranged on the handle 20, the installation position of the handle 20 and the panel 10 is provided with a pivot piece 25, the pivot piece 25 is correspondingly sleeved on the handle 20, the outer side of the pivot piece 25 is abutted against the panel 10, and the pivot piece 25 is used for pivoting the panel 20 and is used for pivoting the panel 10 in the embodiment.

This switching-over subassembly 30 corresponds the setting in panel 10, and switching-over subassembly 30 is connected with panel 10 and handle 20 respectively, and this switching-over subassembly 30 includes the mount pad 40 of being connected with panel 10, the regulation seat 50 of connecting mount pad 40, the clutch 60 of establishing in mount pad 40 in a sliding way, and the regulating part 70 of connecting clutch 60. This mount pad 40 roughly is cylindricly and sets up along the horizontal direction, and this mount pad 40 is installed in panel 10, and this handle 20 inserts in this mount pad 40 is corresponded to the one end of panel 10, and this handle 20 corresponds and 40 butts with the mount pad, and the tip of this mount pad 40 corresponds the card and establishes in mounting groove 22 to the location installation of assurance to mount pad 40 and handle 20. In this embodiment, the mounting seat 40 is provided with a recessed groove 41; the embedding slot 41 is a rectangular groove through hole structure, the embedding slot 41 correspondingly extends from one end of the mounting base 40 to the other end, and the embedding slot 41 is used for accommodating the clutch 60 so as to guide the movement of the clutch 60.

The adjusting seat 50 is approximately cylindrical and extends horizontally, the adjusting seat 50 is arranged at one end of the mounting seat 40, which is opposite to the handle 20, one end of the adjusting seat 50 is correspondingly inserted into the mounting seat 40, and the adjusting seat 50 is used for transmitting the torque transmitted by the handle 20 to the outside to lock and unlock the door panel; in this embodiment, the adjusting seat 50 is provided with a transmission hole 51; the transmission hole 51 is a rectangular groove-shaped structure and is arranged at one end of the adjusting seat 50, which is opposite to the clutch piece 60, the transmission hole 51 extends from the end of the adjusting seat 50 to the inside of the adjusting seat 50, the transmission hole 51 is used for being connected with an external door lock structure, and then the torque of the handle 20 is transmitted to the door lock structure through the transmission hole 51 to realize locking control of the door panel. Further, the mounting seat 40 is provided with a locking pin 45; the locking pin 45 is disposed at one side of the mounting seat 40 in a cylindrical shape, the locking pin 45 sequentially penetrates through the mounting seat 40 and the adjusting seat 50, and the locking pin 45 is used for fixing the adjusting seat 50 on the mounting seat 40.

The clutch piece 60 is correspondingly arranged in the mounting seat 40, the clutch piece 60 is correspondingly arranged with the matching groove 21, the clutch piece 60 is correspondingly arranged in the embedding groove 41 in a sliding way, and the clutch piece 60 is used for being jointed with the handle 20 so as to transmit the torque of the handle 20 to the mounting seat 40; the clutch member 60 includes an engaging portion 61 and an extending portion 65 connecting the engaging portion 61. The matching part 61 is extended in a long strip shape, the matching part 61 corresponds to the shape of the embedding groove 41, the matching part 61 is correspondingly inserted into the matching groove 21, the clutch 60 is connected with the handle 20 when the matching part 61 is inserted into the matching groove 21, and the clutch 60 is separated from the handle 20 when the matching part 61 is separated from the matching groove 21; the extending portion 65 is disposed on one side of the engaging portion 61 in a cylindrical shape, the extending portion 65 extends from the engaging portion 61 toward the adjusting member 70, and the extending portion 65 is correspondingly inserted into the adjusting seat 50. In this embodiment, the engaging portion 61 is provided with a clearance groove 62; should keep away position groove 62 and be circular-arc setting in the both sides of extension 65, keep away position groove 62 and be the recess form from one side that cooperation portion 61 is close to extension 65 to mount pad 40 direction and extend the setting, and the one end correspondence of mount pad 40 is inserted and is established in keeping away position groove 62, and then guarantees that clutch 60 can correspond and slide in cooperation groove 21, provides the fit clearance.

The adjusting piece 70 is correspondingly inserted into the adjusting seat 50 and correspondingly arranged in the transmission hole 51, the adjusting piece 70 is abutted against one end of the clutch piece 60, which is back to the elastic piece 80, the adjusting piece 70 is in threaded connection with the adjusting seat 50, and the adjusting piece 70 is used for adjusting the position of the clutch piece 60 in the mounting seat 40 so as to adjust the connection state of the clutch piece 60 and the handle 20. In this embodiment, the adjusting member 70 is a screw; this switching-over subassembly 30 still includes elastic component 80, this elastic component 80 corresponds the setting between clutch 60 and mount pad 40, elastic component 80 sets up in mount pad 40, the one end of elastic component 80 corresponds the position department of establishing at the inside corresponding mounting groove 22 of mount pad 40 of propping, in order to guarantee the installation space of elastic component 80, the other end and clutch 60 butt, this elastic component 80 is used for pressing the clutch 60 and establishes on regulating part 70, and then guarantee to make regulating part 70 remove along adjusting seat 50 direction through rotatory regulating part 70, can correspond and make clutch 60 remove in cooperation groove 21. Furthermore, the reversing assembly 30 further comprises a resetting member 90; this piece 90 that resets corresponds the cover and establishes in the outside of handle 20, and the one end of handle 20 corresponds and passes piece 90 that resets, and in inserting this mount pad 40, should reset 90 elastic support between mount pad 40 and panel 10, this elastic component 80 is used for the mount pad 40 of pairing rotation to reset the operation, and then guarantees to unblank and the action of locking of handle 20 in the use and go on returning the positive operation.

The working principle of the reversing mechanism 100 in this embodiment is as follows: when reversing, the adjusting member 70 is correspondingly rotated, and since the adjusting member 70 is in threaded connection with the adjusting seat 50, the adjusting member 70 is rotated to move the adjusting member 70 from the inside of the adjusting seat 50 to the outside; at this time, because the elastic member 80 is arranged, the elastic member 80 presses the clutch member 60 to one end of the adjusting member 70, and the clutch member 60 moves together with the adjusting member 70 in a direction away from the handle 20 until the engaging portion 61 of the clutch member 60 is disengaged from the engaging groove 21; at this moment, the handle 20 and the reversing assembly 30 can rotate relatively, and the rotating direction of the handle 20 can be correspondingly adjusted; after the handle 20 is rotated to a designated position, the adjusting piece 70 is correspondingly rotated, the adjusting piece 70 applies pressure to the clutch piece 60, and meanwhile, the elastic piece 80 is compressed, so that the clutch piece 60 moves towards the handle 20 until the matching part 61 of the clutch piece 60 is inserted into the matching groove 21; at the moment, the clutch piece 60 is clamped with the handle 20, and meanwhile, the clutch piece 60 is embedded in the embedding groove 41, so that the torque applied to the handle 20 can be transmitted to the mounting seat 40 through the clutch piece 60, and the adjusting seat 50 is driven to rotate through the locking pin 45; this reversing mechanism 100 only needs to correspond and rotates regulating part 70 can correspond the joining state of control separation and reunion piece 60 and handle 20, and then realizes the switching-over operation, and easy operation is convenient, owing to need not dismantle handle 20, handle 20 can directly the pin joint on panel 10, has improved the reliability of being connected of handle 20 with panel 10 moreover, prevents that handle 20 pine from taking off.

Above-mentioned reversing mechanism 100, through setting up separation and reunion piece 60, adjust separation and reunion piece 60 and handle 20's connected state through regulating part 70, and then control handle 20 and mount pad 40 and the connected state of adjusting seat 50, only need adjust regulating part 70 when guaranteeing the switching-over, make separation and reunion piece 60 break away from in mating groove 21, can correspond operation handle 20 direction, and then need not dismantle handle 20, the reliability that handle 20 is connected with panel 10 has been improved, prevent to appear using the problem that handle 20 and panel 10 are empty to be located big or pine take off for a long time.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A reversing mechanism, comprising:

a panel;

2. The reversing mechanism according to claim 1, wherein the clutch member includes an engagement portion and an extension portion connecting the engagement portion; the matching parts are correspondingly inserted into the matching grooves, and the extending parts are correspondingly inserted into the adjusting seats.

3. The reversing mechanism according to claim 2, wherein the mounting base is provided with a embedding groove; the embedding groove is arranged in a rectangular structure, the matching part of the clutch piece corresponds to the embedding groove in shape, and the clutch piece is correspondingly arranged in the embedding groove in a sliding manner.

4. The reversing mechanism according to claim 2, wherein the engaging portion is provided with a clearance groove; the spacing grooves are arranged on two sides of the extending part in an arc shape, and one end of the adjusting seat is correspondingly inserted into the spacing grooves.

5. The reversing mechanism of claim 1, wherein the reversing assembly further comprises a resilient member; the elastic piece is arranged between the clutch piece and the mounting seat.

6. The reversing mechanism according to claim 5, wherein the adjusting member is correspondingly inserted into the adjusting seat, the adjusting member abuts against one end of the clutch member facing away from the elastic member, and the adjusting member is in threaded connection with the adjusting seat.

7. The reversing mechanism according to claim 6, wherein the handle is provided with a mounting groove; the mounting groove is that circular recess column structure sets up the handle is close to the one end of clutch spare, the tip of mount pad corresponds the card and establishes in the mounting groove, the one end correspondence of elastic component is supported and is established the position department of the corresponding mounting groove in the inside of mount pad.

8. The reversing mechanism of claim 1, wherein the reversing assembly further comprises a reset member; one end of the handle penetrates through the resetting piece and is inserted into the mounting seat, and the resetting piece is elastically supported between the mounting seat and the panel.

9. The reversing mechanism according to claim 1, wherein a locking pin is provided on the mounting seat; the locking pin sequentially penetrates through the mounting seat and the adjusting seat.

10. The reversing mechanism according to claim 1, wherein the adjusting seat is provided with a transmission hole; the transmission hole is arranged at one end of the adjusting seat, which is back to the clutch piece, in a rectangular groove-shaped structure, and the adjusting piece is correspondingly arranged in the transmission hole.