Lock head of industrial safety door lock with multi-direction mounting hole sites

Abstract

The utility model discloses a lock head of an industrial safety door lock with multi-direction mounting hole positions, and belongs to the technical field of door locks. The lock comprises a lock head and a lock body, the lock head is a square lock head, two first bolt holes are formed in the lock head, and the two first bolt holes penetrate through the two opposite side faces of the square lock head respectively; the lock head is detachably installed on the lock body, at least two sockets are arranged on the end face of the lock body, threaded blind holes are formed in the sockets, second bolt holes corresponding to the sockets are formed in the lock head, and bolts are matched with the corresponding threaded blind holes and the second bolt holes. The lock head is additionally provided with the fixing screw holes in multiple directions, so that the safety door lock is more convenient to install, the lock head does not need to be disassembled, and the situation that the connecting strength between the lock heads is reduced after screw loose due to repeated disassembly and assembly of screws for fixing the lock head can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of door lock, especially relates to a lock head of industrial safety door lock multi -direction installation hole position. BACKGROUND

[0002] The existing industrial safety door lock is installed according to the scene demand and will be divided into front installation, side installation, and the lock head of product delivery time lock body will be fixed in a direction, when the screw hole of front installation is installed in the side, need to fix after the lock head is disassembled and is changed 90 degrees direction, or the lock head and lock body are made into a whole, and the lock body front and side are all opened fixed screw hole, lead to lock body cost increase, or be made into the lock head of rotation, this will lead to the need disassembly and assembly clamping spring fixed lock head, and clamping spring also has the risk of falling.This leads to the lock head of current industrial safety door lock, either disassembly and assembly are troublesome, or lock body cost increases. INVENTION CONTENTS

[0003] The utility model discloses a lock head of industrial safety door lock multi -direction installation hole position, through the fixed screw hole of multiple directions on the lock head is increased, and the installation safety door lock is more convenient, need not disassemble the lock head, also can effectively avoid because the lock head screw of fixed lock head is disassembled multiple times and lead to the lock head and lock head connection intensity reduction after sliding tooth.

[0004] The utility model discloses a lock head of industrial safety door lock multi -direction installation hole position, through the fixed screw hole of multiple directions on the lock head is increased, and the installation safety door lock is more convenient, need not disassemble the lock head, also can effectively avoid because the lock head screw of fixed lock head is disassembled multiple times and lead to the lock head and lock head connection intensity reduction after sliding tooth.

[0005] The utility model discloses a lock head of industrial safety door lock multi -direction installation hole position, including lock head and lock body, the lock head is square lock head, and two first bolt holes are opened on the lock head, and two first bolt holes respectively pass through two opposite sides of square lock head;

[0006] The lock head is detachably installed on the lock body.

[0007] Further, the end face of the lock body is provided with at least two sockets, the sockets are provided with threaded blind holes, the lock head is provided with second bolt holes corresponding to the sockets, and the corresponding threaded blind holes and second bolt holes are matched with bolts.

[0008] Further, the end of the second bolt hole is a wide hole, and the socket is matched in the wide hole.

[0009] Further, the second bolt hole penetrates the upper and lower faces of the lock head.

[0010] Further, the end face of the lock head without the wide hole is provided with a notch at the corner, and the notch is communicated with the second bolt hole.

[0011] Further, the two first bolt holes are communicated.

[0012] The utility model discloses a lock head of industrial safety door lock multi -direction installation hole position, through the fixed screw hole of multiple directions on the lock head is increased, and the installation safety door lock is more convenient, need not disassemble the lock head, also can effectively avoid because the lock head screw of fixed lock head is disassembled multiple times and lead to the lock head and lock head connection intensity reduction after sliding tooth.

[0013] The utility model discloses a lock head is added the fixed screw hole of multiple directions, and the installation security door lock is more convenient, need not to dismantle lock head, also can effectively avoid because the fixed lock head screw of multiple dismounting leads to the lock head and lock head connection intensity reduction after sliding tooth.

[0014] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to use the drawing of the embodiment to make a brief introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0016] Figure 1 It is the structural schematic diagram of industrial safety door lock;

[0017] Figure 2 It is the internal structure schematic diagram of industrial safety door lock;

[0018] Figure 3 It is the lock body structure schematic diagram of first bolt connection lock head;

[0019] In the drawing, the component list represented by each sign is as follows:

[0020] 1, lock head;2, lock body;3, first bolt hole;4, bolt;101, wide hole;102, second bolt hole;201, socket;202, threaded blind hole. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiment of the utility model will be described clearly and completely in the following by combining the drawing in the embodiment of the utility model, obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0022] In the description of the utility model, it is understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0023] Please refer to Figures 1-3As shown, the utility model is a kind of industrial safety door lock multi-direction mounting hole position's lock head, including lock head 1 and lock body 2, lock head 1 detachably installed on lock body 2.

[0024] Specifically, lock head 1 is installed on lock body 2 by bolt 4.

[0025] Lock head 1 is square lock head, specifically as Figure 1 Lock head 1 is cuboid lock head.

[0026] The end surface of lock body 2 is equipped with at least two sockets 201, preferably, four sockets 201 are set up at the four corners of lock body 2, threaded blind hole 202 is opened on socket 201, correspondingly, second bolt hole 102 of corresponding socket 201 is set up on lock head 1, the end of second bolt hole 102 is wide hole 101, and notch 301 that communicates second bolt hole 102 is set up at the corner of lock head 1.

[0027] That is, corresponding threaded blind hole 202, second bolt hole 102 are matched with bolt 4, the end of second bolt hole 102 is wide hole 101, socket 201 is matched in wide hole 101, second bolt hole 102 penetrates the upper and lower two surfaces of lock head 1, and notch 301 that communicates second bolt hole 102 is set up at the corner of the end surface of lock head 1 without wide hole 101, one second bolt hole 102 is communicated by one notch 102.

[0028] Two first bolt holes 3 are opened on lock head 1, and two first bolt holes 3 penetrate the two opposite sides of square lock head respectively;Two first bolt holes 3 are communicated, preferably, first bolt hole 3 is countersunk bolt hole, four directions of first bolt hole 3 are increased on lock head 1, and it is more convenient to install safety door lock, without disassembling lock head 1, the connection strength of lock head 1 can also be effectively avoided to reduce after first bolt hole 3 screw on lock head 1 is fixed due to multiple times of disassembly and assembly.

[0029] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A lock cylinder with multi-directional mounting holes for an industrial safety door lock, characterized in that, include: The lock head (1) is a square lock head with two first bolt holes (3) on it. The two first bolt holes (3) pass through two opposite sides of the square lock head respectively. The lock body (2) is detachably mounted on the lock body (2).

2. The lock head with multi-directional mounting holes for an industrial safety door lock according to claim 1, characterized in that, The end face of the lock body (2) is provided with at least two sockets (201), the sockets (201) are provided with threaded blind holes (202), the lock head (1) is provided with a second bolt hole (102) corresponding to the sockets (201), and the corresponding threaded blind holes (202) and second bolt holes (102) are fitted with bolts (4).

3. The lock head with multi-directional mounting holes for an industrial safety door lock according to claim 2, characterized in that, The end of the second bolt hole (102) is a wide hole (101), and the socket (201) fits into the wide hole (101).

4. A lock head with multi-directional mounting holes for an industrial safety door lock according to any one of claims 2 or 3, characterized in that, The second bolt hole (102) passes through the upper and lower surfaces of the lock head (1).

5. The lock head with multi-directional mounting holes for an industrial safety door lock according to claim 3, characterized in that, The lock head (1) has a notch (301) at the corner of the end face without the wide hole (101) that connects to the second bolt hole (102).

6. The lock head with multi-directional mounting holes for an industrial safety door lock according to claim 1, characterized in that, The two first bolt holes (3) are connected.

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