CN218234656U

CN218234656U - Handle structure and door lock

Info

Publication number: CN218234656U
Application number: CN202121980863.1U
Authority: CN
Inventors: 王妙玉; 周亮; 刘中启; 杨思民; 梁赛成
Original assignee: Guangdong Hotata Smart Home Co Ltd
Current assignee: Guangdong Hotata Smart Home Co Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2023-01-06
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a handle structure, include: the handle is provided with an integrated mounting part, a mounting cavity is arranged in the mounting part, and a pressing opening communicated with the mounting cavity is formed in the outer wall of the handle; fingerprint identification module sets up in the installation intracavity, and fingerprint identification module has the collection portion that is used for gathering fingerprint information, and collection portion is located presses down a mouthful department and can supply people to point the portion contact, presses down the mouth and can block fingerprint identification module and pass through. This handle structure can effectively improve structural reliability and security, also can effectively guarantee the structural strength of handle. The utility model also provides a lock includes foretell handle structure, and this lock consequently can effectively improve structural reliability and security equally.

Description

Handle structure and door lock

Technical Field

The utility model relates to a tool to lock field, in particular to handle structure and lock of tool to lock.

Background

The fingerprint identification module is widely applied to the door lock, and great convenience is provided for users. The door lock of the holding type generally sets the fingerprint identification module on the handle so that a user can conveniently perform fingerprint identification unlocking and rotate the unlocking action of the handle. Among these existing locks, install the handle lid on the handle usually, utilize the handle lid to compress tightly the fingerprint identification module and fix on the handle, the handle lid is pulled down easily or is destroyed, makes then that the fingerprint module can follow the outside and takes out, and structural reliability and security are all lower, also can produce adverse effect to the structural strength of handle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a handle structure and lock that can improve the security.

In order to achieve the above object, the utility model adopts the following technical scheme:

provided is a lever handle structure, including:

the handle is provided with an integrated mounting part, a mounting cavity is arranged in the mounting part, and a pressing opening communicated with the mounting cavity is formed in the outer wall of the handle;

fingerprint identification module sets up the installation intracavity, fingerprint identification module has the collection portion that is used for gathering fingerprint information, the portion of gathering is located press mouthful department and can supply people to point the portion contact, press mouthful can block fingerprint identification module passes through.

Preferably, the fingerprint identification module is the boss form, the collection position is located the less end of fingerprint identification module and this less end is inserted and is established press the mouth in, the more end butt of fingerprint identification module is in press the inner wall of the installation cavity around the mouth.

Preferably, the outer section of the pressing opening is in the shape of an outward-expanding chamfer.

Preferably, the handle has a hand holding part for holding by a hand of a person, and the pressing opening is located on the side of the hand holding part.

Preferably, the pressing opening is located on a side of the handle portion facing the user.

Preferably, the fingerprint identification module is located the front end of handle installation department has the electricity connecting wire, be provided with in the handle and be used for wearing to establish the threading passageway of electricity connecting wire, the rear end of handle installation department be provided with threading passageway intercommunication and can supply the wire hole that the electricity connecting wire was worn out.

Preferably, the inner wall of installation cavity presss from both sides tightly on the fingerprint identification module with collection portion syntropy and dorsad both ends face and will the fingerprint identification module is fixed in the installation cavity, just dorsad on the fingerprint identification module the terminal surface of collection portion with fill up between the inner wall of installation cavity and be equipped with the cushion.

Preferably, the handle includes hand (hold) piece, swivel nut and compresses tightly the piece, hand (hold) piece and swivel nut spiro union are fixed together and enclose into one together and hold the chamber, fingerprint identification module, cushion and compress tightly the piece and set up in proper order hold the intracavity and be pressed from both sides tightly by hand (hold) piece and swivel nut together.

Preferably, a rotation stopping structure used for limiting the relative rotation of the pressing piece relative to the handle piece along the threaded connection rotation direction of the threaded sleeve and the handle piece is arranged between the handle piece and the pressing piece; the handle is arranged on the panel through a handle connecting piece, the handle connecting piece and the screw sleeve are respectively abutted to two opposite end faces of the panel, the handle connecting piece is connected with the pressing piece through a locking screw in threaded connection with the pressing piece, and the locking screw and the screw sleeve are in the same thread direction.

The utility model also provides a lock includes foretell handle structure.

The beneficial effects of the utility model reside in that: the utility model provides a handle structure, because the installation department of integral type has been adopted on the handle, set up the installation cavity of fingerprint identification module in the installation department, its collection position is in pressing a mouthful department, thereby the user can contact collection portion and realize the fingerprint identification unblock, press the mouth simultaneously and can block fingerprint identification module and pass through, consequently fingerprint identification module can't be followed and is pressed a mouthful and detached, can effectively improve the structural reliability and the security of this handle structure from this, also can effectively guarantee the structural strength of handle. The utility model provides a lock owing to adopted the utility model provides a handle structure, consequently can effectively improve structural reliability and security equally.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions 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 the drawings without inventive labor.

Fig. 1 is a front structure view of the preferred embodiment of the middle handle structure of the utility model;

fig. 2 is a back structure view of the preferred embodiment of the middle handle structure of the present invention;

fig. 3 is an exploded structural view of the preferred embodiment of the middle handle structure of the present invention;

figure 4 is the cross-sectional structure view of the preferred embodiment of the middle handle structure of the present invention;

FIG. 5 is a sectional structure view of the preferred embodiment of the middle handle structure of the present invention at the position of the press block;

figure 6 is the utility model discloses well handle structure preferred embodiment is in the section structure picture of connecting block position.

Wherein, in the figures, the respective reference numerals:

11. an installation part; 12. a pressing port; 13. a handle portion; 14. a soft cushion; 15. a handle member; 16. a threaded sleeve; 171. briquetting; 1711. a rotation stopping bump; 172. connecting blocks; 18. a threading slot; 20. a fingerprint identification module; 21. a collecting part; 22. an electrical connection wire; 30. a panel; 31. mounting holes; 32. a bearing; 40. a handle connecting piece; 41. a tubular portion; 50. and locking the screw.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 6, the utility model discloses well handle structure's preferred embodiment includes: the handle comprises a handle body and a handle body, wherein the handle body is provided with an integrated mounting part 11, a mounting cavity is arranged in the mounting part 11, and a pressing opening 12 communicated with the mounting cavity is formed in the outer wall of the handle body; fingerprint identification module 20 sets up in the installation cavity, and fingerprint identification module 20 has the portion 21 of gathering that is used for gathering fingerprint information, and the portion 21 of gathering is located and presses mouth 12 department and can supply people's finger portion to contact, presses mouth 12 and can block that fingerprint identification module 20 passes through. The utility model provides a handle structure, because the installation department 11 of integral type has been adopted on the handle, set up fingerprint identification module 20 in the installation cavity of installation department 11, its collection portion 21 is located presses a mouthful 12 department, thereby the user can contact collection portion 21 and realize the fingerprint identification unblock, it can block fingerprint identification module 20 and pass through to press a mouthful 12 simultaneously, consequently fingerprint identification module 20 can't be followed and is pressed a mouthful 12 and is detached, can effectively improve the structural reliability and the security of this handle structure from this, also can effectively guarantee the structural strength of handle.

As the utility model discloses the preferred embodiment of well handle structure, it can also have following additional technical characterstic:

refer to fig. 3 and fig. 4, in this embodiment, fingerprint identification module 20 is the boss form, collection portion 21 is located fingerprint identification module 20's less end and this less end is inserted and is established in pressing a mouthful 12, fingerprint identification module 20's great end butt is on the inner wall of pressing a mouthful 12 installation cavity on every side, so can make collection portion 21 fully expose, can avoid fingerprint identification module 20 to receive outside to collide with and damage when being convenient for user contact collection portion 21, be favorable to fixing a position fingerprint identification module 20, be convenient for assemble, in addition because fingerprint identification module 20's great end links around in pressing a mouthful 12 and hugging closely with the inner wall of installation cavity, help improving sealing performance, prevent the dust, water etc. enters into the installation cavity. In this embodiment, the shape of the less end of fingerprint identification module 20 and the shape looks adaptation of pressing down mouthful 12, collection portion 21 is the terminal surface of this less end, collection portion 21 and the one end that presses down mouthful 12 and lean on outside have certain distance even to make collection portion 21 invaginate in pressing down mouthful 12, so can further pinpoint fingerprint identification module 20, prevent that not hard up and dislocation from appearing in fingerprint identification module 20, also can further prevent that fingerprint identification module 20 from receiving external article to collide with and damaging simultaneously. In other embodiments, the fingerprint identification module 20 may also adopt other suitable shapes and arrangements, for example, the fingerprint identification module 20 may adopt a flat plate shape and be directly installed in the installation cavity, and simultaneously the collecting portion 21 is aligned with the pressing opening 12, or the collecting portion 21 may protrude out of the handle through the pressing opening 12, or the collecting portion 21 may also be selected to be flush with the outer surface of the handle, and the like, and those skilled in the art may flexibly select and adjust the module as required. A sealing gasket can be arranged between the end face of the fingerprint identification module 20 and the inner wall of the installation cavity in a cushioning mode, and sealing protection performance is further improved.

Referring to fig. 1, 3 and 4, in the present embodiment, an outer section of the pressing opening 12 is in an outward-expanding chamfered shape, so that a finger of a user can extend into the pressing opening 12 to contact with the collecting portion 21 of the fingerprint identification module 20, which is convenient for use.

In this embodiment, the handle has hand holding portion 13 that supplies the staff to grip, presses mouthful 12 to be located hand holding portion 13's side, and like this, when the user gripped hand holding portion 13, the thumb can be from pressing mouthful 12 and collection portion 21 contact simultaneously, is convenient for operate and use. In other embodiments, the handle may also adopt other suitable shapes and structures, and the position of the pressing opening 12 may also be adjusted as required, which is not limited to this. In addition, in this embodiment, the pressing opening 12 is disposed on a side of the handle portion 13 facing the user, and corresponds to an orientation of a thumb when the handle is held, so that the operation and use are facilitated.

Referring to fig. 2 to 6, fingerprint identification module 20 is located the front end of handle installation department 11 and has electric connecting wire 22, is provided with the threading passageway that is used for wearing to establish electric connecting wire 22 in the handle, and the rear end of handle installation department 11 is provided with the wire hole that feeds through with threading passageway and can supply power connecting wire 22 to wear out, so be convenient for electric connecting wire 22 and device such as the circuit board of lock are connected, the assembly of being convenient for.

Referring to fig. 3 and 4, in this embodiment, the inner wall of the installation cavity clamps the two end faces of the fingerprint identification module 20 in the same direction as and opposite to the collecting part 21, so as to fix the fingerprint identification module 20 in the installation cavity, and the soft pad 14 is arranged between the end face of the collecting part 21 opposite to the fingerprint identification module 20 and the inner wall of the installation cavity, on one hand, the soft pad 14 can ensure that the fingerprint identification module 20 is clamped and fixed, so as to prevent the fingerprint identification module 20 from loosening or being damaged due to uneven stress at each place, on the other hand, the soft pad can also provide buffer force when the user presses the fingerprint identification module 20, and prevent the fingerprint identification module 20 from being damaged due to too large pressing force. The soft pad 14 can be made of common soft materials such as rubber, silica gel, sponge and the like.

In this embodiment, the handle includes hand (hold) piece 15, swivel nut 16 and compresses tightly the piece, and hand (hold)

piece

15 and 16 spiro unions of swivel nut are fixed together and enclose into one together and hold the chamber, and fingerprint identification module 20, cushion 14 and compress tightly the piece and set up according to the preface and hold the intracavity and press from both sides tightly by hand (hold) piece 15 and swivel nut 16 together, can play good guard action to fingerprint identification module 20, the assembly of also being convenient for simultaneously. In this embodiment, handle spare 15 formula structure as an organic whole, installation department 11 and handle portion 13 are all on handle spare 15, be provided with towards open-ended mounting groove on handle spare 15's the installation department 11, the swivel nut 16 spiro union is at the rear portion of installation department 11, fingerprint identification module 20, cushion 14 and compress tightly the piece and arrange in this mounting groove forward from the back in proper order, swivel nut 16 and the rear end butt that compresses tightly the piece, thereby compress tightly fingerprint identification module 20 and cushion 14 through compressing tightly the piece, the inner chamber of swivel nut 16 forms with this mounting groove together and holds the chamber, the mounting chamber is the anterior part that should hold the chamber. In addition, in this embodiment, the number of the pressing pieces is two, and the pressing pieces are respectively a pressing block 171 and a connecting block 172, in other embodiments, the number of the pressing pieces may also be adjusted as needed, or the handle may also adopt other suitable structural configurations, and is not limited thereto.

Referring to fig. 4 to 6, in the present embodiment, a rotation stopping structure for limiting the relative rotation of the pressing member with respect to the handle member 15 along the screwing rotation direction of the screw sleeve 16 and the handle member 15 is provided between the handle member 15 and the pressing member; the handle is mounted on the panel 30 through the handle connecting piece 40, the handle connecting piece 40 and the screw sleeve 16 are respectively abutted against two opposite end faces of the panel 30, so that the movement of the handle relative to the panel 30 can be limited in the front-back direction, the handle connecting piece 40 is connected with the pressing piece through the locking screw 50 screwed on the pressing piece, and the thread direction of the locking screw 50 is the same as that of the screw sleeve 16, so that the screw sleeve 16 cannot be independently rotatably detached from the handle piece 15, when the handle piece 15 is fixed and rotated to be loosened from the screw sleeve 16, the handle piece 15 can drive the pressing piece to rotate, the pressing piece then rotates towards the locking direction relative to the locking screw 50, namely, the pressing piece moves towards the back, and therefore, when the locking screw 50 is not detached, the handle cannot be detached from the panel 30 through the rotation of the handle piece 15 or the screw sleeve 16, and the anti-theft performance can be ensured. In this embodiment, the locking screw 50 is screwed on the connecting block 172, the mounting groove in the handle 15 is in the shape of a square hole, the connecting block 172 is adapted to the mounting groove in shape to realize rotation stopping, the pressing block 171 is provided with a rotation stopping protrusion 1711 at a side portion thereof, the rotation stopping protrusion 1711 is inserted into a corner portion of the mounting groove to realize rotation stopping, the structure is simple, and the processing and assembly are convenient, in other embodiments, the rotation stopping structure may also adopt other commonly used rotation limiting structures, such as a plug, without being limited thereto. In addition, in this embodiment, the panel 30 is provided with a mounting hole 31, the handle connecting piece 40 has a tubular portion 41, the tubular portion 41 is inserted into the mounting hole 31 and simultaneously inserted into the inner hole of the screw sleeve 16 and the inner cavity of the connecting block 172 and then connected with the connecting block 172 through the locking screw 50, and a bearing 32 is provided between the tubular portion 41 and the handle, so that the handle and the handle connecting piece 40 are fixed together and can rotate on the panel 30. In other embodiments, the shape of the handle link 40, the manner of mounting the handle and the handle link 40 on the panel 30, and the like can also be flexibly adjusted as needed, but are not limited thereto.

Referring to fig. 3, 5 and 6, in the present embodiment, threading grooves 18 are formed on the side walls of the pressing block 171 and the connecting block 172, the threading grooves 18 form threading channels, and the electrical connection wires 22 of the fingerprint identification module 20 are further inserted to the rear of the handle connecting member 40 through the screw sleeve 16 and the inner cavity of the handle connecting member 40, so as to be connected to the circuit board of the door lock, etc.

The utility model provides a preceding, back equidirectional are set for based on general user state to the direction that faces towards the user is the place ahead, and the direction that faces away from the user is the rear, only for convenient description and understanding, should not be understood as right the utility model discloses a restriction.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The utility model also provides a lock includes foretell handle structure, and this lock is owing to adopted the utility model provides a handle structure, consequently can effectively improve structural reliability and security equally. The door lock also typically includes a key cylinder and the like, the structure and principle of which are well known to those skilled in the art and will not be described in detail herein.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A handling structure, comprising:

the handle is provided with an integrated mounting part (11), a mounting cavity is arranged in the mounting part (11), and a pressing opening (12) communicated with the mounting cavity is formed in the outer wall of the handle;

fingerprint identification module (20), set up in the installation cavity, fingerprint identification module (20) have the portion of gathering (21) that is used for gathering fingerprint information, it is located to gather portion (21) press mouthful (12) department and can supply people's finger portion to contact, press mouthful (12) and can block fingerprint identification module (20) pass through.

2. A handling structure according to claim 1, characterized in that the fingerprint recognition module (20) is in the form of a boss, the pick-up portion (21) is located at the smaller end of the fingerprint recognition module (20) and the smaller end is inserted into the pressing opening (12), and the larger end of the fingerprint recognition module (20) abuts against the inner wall of the installation cavity around the pressing opening (12).

3. A handling arrangement according to claim 2, characterised in that the outer section of the pressure opening (12) is in the form of an outwardly flared chamfer.

4. A handling arrangement according to claim 1, characterised in that the handle has a handle portion (13) for a human hand to grip, and the push-on mouth (12) is located laterally of the handle portion (13).

5. Handle structure according to claim 4, characterized in that the pressing opening (12) is located on the side of the handle part (13) facing the user.

6. The handle structure of claim 1, wherein the fingerprint recognition module (20) is located at the front end of the mounting portion (11) and has an electrical connection line (22), a threading channel is provided in the handle for the electrical connection line (22) to pass through, and a wire outlet hole is provided at the rear end of the handle mounting portion (11) and is communicated with the threading channel for the electrical connection line (22) to pass through.

7. A handling arrangement according to claim 1, characterized in that the inner wall of the mounting space clamps the two end faces of the fingerprint recognition module (20) facing away from and in the same direction as the pick-up section (21) to fix the fingerprint recognition module (20) in the mounting space, and a cushion (14) is provided between the end face of the fingerprint recognition module (20) facing away from the pick-up section (21) and the inner wall of the mounting space.

8. A handling structure according to claim 7, characterized in that it comprises a handle member (15), a screw sleeve (16) and a pressing member, the handle member (15) and the screw sleeve (16) being screwed together and enclosing a receiving chamber, the fingerprint identification module (20), the soft pad (14) and the pressing member being arranged in sequence in the receiving chamber and being clamped together by the handle member (15) and the screw sleeve (16).

9. The handle structure according to claim 8, wherein a rotation stop structure is provided between the handle member (15) and the pressing member for limiting the relative rotation of the pressing member with respect to the handle member (15) in the direction of the screwing rotation of the threaded sleeve (16) with respect to the handle member (15); the handle is installed on the panel (30) through a handle connecting piece (40), the handle connecting piece (40) and the thread sleeve (16) are respectively abutted to two opposite end faces of the panel (30), the handle connecting piece (40) is connected with the pressing piece through a locking screw (50) screwed on the pressing piece, and the thread directions of the locking screw (50) and the thread sleeve (16) are the same.

10. A door lock including a handle structure as claimed in any one of claims 1 to 9.