CN214740533U

CN214740533U - Lock body and door provided with same

Info

Publication number: CN214740533U
Application number: CN202120390729.XU
Authority: CN
Inventors: 孔祥朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-16
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a lock body and a door provided with the lock body; the lock comprises a lock cylinder body and a key for opening the lock cylinder body, wherein the key is linked with a driving piece arranged in the lock cylinder body; one end of the driving piece is provided with a driving part for driving the driving piece to rotate, and the driving part is arranged in a cross shape or a straight shape; one end of the key is provided with a bulge matched with the driving part, and the bulge is linked with the driving part to realize the rotation of the driving part; the utility model also discloses a door, which comprises a door body, wherein the door body is provided with a lock cylinder hole, the lock body is arranged in the lock cylinder hole, and the door body is also provided with a lock hole for inserting the key; the device has solved present market and has not taken the lockhole because of stealthy door, leads to the problem that can't externally open at the door, simultaneously through the looks adaptation of driving piece and key be connected, then makes opening of the door body more convenient, then simplifies the processing technology of key and driving piece.

Description

Lock body and door provided with same

Technical Field

The utility model relates to a lock core body technical field specifically is a lock body and install door of this lock body.

Background

The decoration scheme of the invisible door popular in the market at present, its door and wall are made integratively, do not take the lock on the outer door in order to beautify, and its drawback is that the outer lock door of can't opening of door, consequently need improve the structure of lock body and door to solve the not enough that prior art exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lock body and door of this lock body of installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solution, which improves the lock body, specifically: a lock body comprises a lock cylinder body and a key for opening the lock cylinder body; the key is linked with a driving piece arranged in the lock cylinder body; one end of the driving piece is provided with a driving part for driving the driving piece to rotate; one end of the key is linked with the driving part to realize the rotation of the driving part, so that the lock cylinder body is opened.

As the utility model discloses a preferred technical scheme: the driving part is arranged in a cross shape and/or a straight shape.

As the utility model discloses a preferred technical scheme: the driving part is sunken towards the other end of the driving part along the axis of the driving part, and the cross section of the driving part is square.

As the utility model discloses a preferred technical scheme: the key is a cross screwdriver and/or a straight screwdriver.

As the utility model discloses a preferred technical scheme: the driving part is arranged in a polygonal column shape and protrudes out of one end of the driving part.

As the utility model discloses a preferred technical scheme: the key is provided with a polygonal prism-shaped notch matched with the driving part.

In order to achieve the above object, the present invention provides the following technical solutions, which are improved to specifically: a door, characterized in that: the lock core comprises a door body, wherein a lock core hole is formed in the door body; the lock core hole is used for installing the lock body, and the door body is further provided with a lock hole which is convenient for the key to be linked with the driving piece.

Further: and a decorative cover is also arranged on the lock hole.

Further: the other end of driving piece still is equipped with the spring, just the other end of spring is inconsistent with the handle subassembly that is equipped with, and passes through the handle subassembly with the connection of the door body realizes the driving piece with the location of lock core body.

Further: the spring is sleeved on the driving piece, and the limit block arranged on the driving piece limits the spring to be close to the lock cylinder body.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the device enables the lock body to be linked through the matching of the driving piece and the key, and meanwhile, the lock body is more convenient to open through the adaptive connection of the driving piece and the key, and the processing technology of the key and the driving piece is simplified;

2. through installing the lock body on the door, set up the lockhole simultaneously on the door, the linkage of cooperation key and lock core body has then solved present market and has not taken the lockhole because of stealthy door, leads to the problem that can't open in the outside at the door.

Drawings

FIG. 1 is an exploded view of the main structure of the present invention;

FIG. 2 is a schematic view of the main structure of the utility model after assembly;

FIG. 3 is a schematic view of a driving member;

FIG. 4 is another schematic view of the driving member;

FIG. 5 is a schematic view of the key body structure when the driving portion is polygonal;

fig. 6 is a schematic view of the assembly of the present invention.

In the figure: 1. a decorative cover; 2. a door body; 3. a lock hole; 4. a drive member; 5. a spring; 6. a handle assembly; 7. a lock cylinder body; 8. a key; 9. a drive section; 10. a limiting block; 11. a notch; 12. a lock cylinder hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a lock body comprises a lock cylinder body 7 and a key 8 for opening the lock cylinder body 7; the key 8 is linked with a driving piece 4 arranged in the lock cylinder body 7; one end of the driving part 4 is provided with a driving part 9 for driving the driving part 4 to rotate; one end of the key 8 is linked with the driving part 9 to realize the rotation of the driving part 4, so that the lock cylinder body 7 is opened.

Through the technical scheme, the device improves the structure of lock body to make opening of lock body simple and convenient, especially, under the condition that does not change current lock body major structure, improve partial structure, for example increase drive division 9, thereby make the rotation of realization driving piece 4 that drive division 9 can be light and easy.

Because the driving part 9 is arranged in a cross shape and/or a straight shape, the processing technology of the driving part 9 has no special requirements, and the difficulty of production and manufacture of the driving part 9 is low, the existing processing technology can completely meet the requirements, so that the production, manufacture, use and maintenance costs of the device are equal to those of the existing lock body.

In order to avoid the problem that the key 8 is connected with the driving part 9 and the operation is disabled due to slipping, the driving part 9 is recessed towards the other end of the driving part 4 along the axis of the driving part 4, and the cross section of the driving part 4 is square.

Further, the key 8 is a cross screwdriver and/or a straight screwdriver, so that the lock body can be unlocked by a common tool.

Because the driving part 9 is arranged in a polygonal column shape and protrudes out of one end of the driving part 4, compared with the structure of the driving part 9, the structure of the driving part 9 is simpler to produce and manufacture, and the problem of slippage between the driving part 9 and the key 8 is thoroughly solved.

Further, the key 8 is provided with a polygonal prism-shaped notch 11 matched with the driving part 9, wherein the cross section of the notch 11 is consistent with that of the polygonal prism-shaped driving part 9, so that the key 8 is more stable after being connected with the driving part 4 by utilizing the notch 11 and the driving part 9 in matched connection.

Referring to fig. 1-5, the present invention provides an embodiment: the improvement of the door is as follows: the lock core comprises a door body 2, and a lock core hole 12 is arranged on the door body 2; the lock cylinder hole 12 is used for installing the lock body, and the door body 2 is further provided with a lock hole 3 for facilitating linkage of the key 8 and the driving piece 4. Through installing the lock body on door body 2, set up lockhole 3 on door body 2 simultaneously, cooperation key 8 and lock core body 7's linkage, and then solved present market and do not take lockhole 3 because of stealthy door, lead to the problem that can't open in the outside at the door.

In order to further optimize the external structure of the door body 2, the lock hole 3 is further provided with a decorative cover 1.

Because the other end of driving piece 4 still is equipped with spring 5, just the other end of spring 5 is inconsistent with the handle subassembly 6 that is equipped with, and through handle subassembly 6 with the connection of the door body 2 realizes driving piece 4 with the location of lock core body 7, consequently can guarantee that driving piece 4 can not drop from lock core body 7, further reliability that promotes the device during operation.

Further, spring 5 suit is in on driving piece 4, and through the stopper 10 restriction that is equipped with on driving piece 4 spring 5 is close to lock core body 7, consequently can avoid leading to driving piece 4 and lock core body 7 to be connected the problem of inefficacy because of spring 5 slides on driving piece 4.

In addition the utility model discloses still give two kinds of keys 8 the mode of chooseing for use, firstly special key 8 chooseing for use, secondly master key 8 chooseing for use, specific mode of chooseing for use is as follows:

referring to fig. 6, a method of selecting a special key 8 includes firstly forming a lock cylinder hole 12 and a lock hole 3 in a door body 2, installing a lock cylinder body 7 in the lock cylinder hole 12, then selecting a driving piece 4, wherein the driving piece 4 is square and strip-shaped in main body shape, then sleeving a spring 5, then inserting a driving part 9 inwards into the lock cylinder body 7, and then fixedly installing a handle assembly 6 on the door body 2;

finally, the decorative cover 1 is fixed to the lock hole 3 outside the door, so that a key 8 with a notch 11 can be used, the driving part 9 of the driving part 4 is sleeved in the lock hole 3 of the decorative cover 1 (at the moment, the driving part 9 is in multi-prism assembly), and the driving part 4 can be rotated to open or close the lock cylinder body 7, so that the door body 2 can be opened and closed; the door body 2 in the mode can be specially used for locking.

Referring to fig. 6, the master key 8 can be used to open the lock cylinder by using a straight screwdriver or a phillips screwdriver or other tools, and the cross is inserted into the driving portion 9 of the driving member 4 in a face-inward manner (in this case, the driving portion 9 is in a cross shape or a straight shape), so that the driving member 4 can be rotated to open or close the lock cylinder body 7 by using the phillips screwdriver or other tools.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A lock body is characterized in that: comprises a lock cylinder body (7) and a key (8) for opening the lock cylinder body (7);

the key (8) is linked with a driving piece (4) arranged in the lock cylinder body (7);

one end of the driving part (4) is provided with a driving part (9) for driving the driving part (4) to rotate;

one end of the key (8) is linked with the driving part (9) to realize the rotation of the driving part (4), so that the lock cylinder body (7) is opened.

2. A lock body according to claim 1, characterized in that: the driving part (9) is arranged in a cross shape and/or a straight shape.

3. A lock body according to claim 2, characterized in that: the driving part (9) is sunken towards the other end of the driving part (4) along the axis of the driving part (4), and the cross section of the driving part (4) is square.

4. A lock body according to claim 3, characterized in that: the key (8) is a cross screwdriver and/or a straight screwdriver.

5. A lock body according to claim 1, characterized in that: the driving part (9) is arranged in a polygonal column shape and protrudes out of one end of the driving part (4).

6. A lock body according to claim 5, characterized in that: the key (8) is provided with a polygonal column-shaped notch (11) matched with the driving part (9).

7. A door, characterized in that: the door comprises a door body (2), and a lock cylinder hole (12) is arranged on the door body (2); the lock cylinder hole (12) is used for installing a lock body as claimed in any one of claims 1 to 6, and the door body (2) is further provided with a lock hole (3) for facilitating linkage of the key (8) and the driving piece (4).

8. A door as claimed in claim 7, wherein: and a decorative cover (1) is also arranged on the lock hole (3).

9. A door as claimed in claim 8, wherein: the other end of driving piece (4) still is equipped with spring (5), just the other end of spring (5) is inconsistent with handle subassembly (6) that are equipped with, and passes through handle subassembly (6) with the connection of the door body (2), realize driving piece (4) with the location of lock core body (7).

10. A door as claimed in claim 9, wherein: the spring (5) is sleeved on the driving piece (4), and the limiting block (10) arranged on the driving piece (4) limits the spring (5) to be close to the lock cylinder body (7).