Lock catch of fence

Abstract

The invention relates to the technical field of rubber shoe cover structures, in particular to a fence lock catch which comprises a first connecting body, a conduction part and a second connecting body, and the first connecting body is provided with a torsion part, a first rotating part, a first limiting part and a second rotating part; the first rotating part and the second rotating part rotate relatively; the first limiting piece is located between the first rotating part and the second rotating part to limit relative rotation of the first rotating part and the second rotating part. A connecting piece, a third rotating part, a second limiting piece and a fourth rotating part are arranged on the second connecting body; the third rotating part and the fourth rotating part rotate relatively; the second limiting piece is located between the third rotating part and the fourth rotating part to limit relative rotation of the third rotating part and the fourth rotating part. The first connecting body and the second connecting body are connected through the conduction part.

Description

Technical Field

[0001] The present invention relates to the technical field of fence latch linkage structures, and more specifically to a latch for a fence. Background Art

[0002] A children's fence is also called a children's play fence, a play fence, a children's guardrail, a safety guardrail, etc. The children's fences on the market are mainly made of plastic and wooden materials, and are mainly used to provide a safe and comfortable environment for babies aged 6 months to 3 years. Using a children's fence is beneficial to cultivating the baby's sense of independence, thinking ability and concentration, and at the same time provides a good activity place for the cultivation of the baby's physical coordination. 1. With the supervision of adults, let the baby play inside the fence by himself, and some toys can be used to make the baby have more fun. Protect the baby's safety. The baby is small and has no independent action and discrimination ability, and is prone to a series of safety accidents due to crawling around. The fence can provide a relatively safe environment. Develop the baby's intelligence. The baby's intelligence is in the development stage during the period of 6 months - 3 years old, and is full of curiosity about things. Playing games with the baby in the children's fence and letting the baby learn to crawl, sit, walk, pick up things, etc. can well open the baby's cognitive ability.

[0003] Existing children's fences usually consist of multiple vertical poles connected by crossbars. At the corner joints, rotatable connection structures are provided both above and below. Usually, the upper and lower connection structures cannot be linked, and the disassembly and assembly are troublesome, and the practicability is poor. Summary of the Invention

[0004] The main technical problem to be solved by the present invention is to provide a latch for a fence that can provide a fence latch that can be linked.

[0005] To solve the above technical problem, the present invention relates to the technical field of rubber shoe cover structures, and more specifically to a latch for a fence, including a first connecting body, a conduction part and a second connecting body, characterized in that: a torsion member, a first rotating part, a first limiting member and a second rotating part are provided on the first connecting body; the first rotating part and the second rotating part rotate relative to each other; the first limiting member is located between the first rotating part and the second rotating part to limit the relative rotation of the first rotating part and the second rotating part;

[0006] A connecting member, a third rotating part, a second limiting member and a fourth rotating part are provided on the second connecting body; the third rotating part and the fourth rotating part rotate relative to each other; the second limiting member is located between the third rotating part and the fourth rotating part to limit the relative rotation of the third rotating part and the fourth rotating part;

[0007] The first connecting body and the second connecting body are connected through a conduction part;

[0008] An elastic member is provided between the first limiting member and the second rotating part and / or an elastic member is provided between the second limiting member and the fourth rotating part; the elastic member enables the first limiting member to float between the first rotating part and the second rotating part and / or enables the second limiting member to float between the third rotating part and the fourth rotating part.

[0009] The first limiting member has a gear cavity structure, and teeth matching the first limiting member are provided on both the first rotating part and the second rotating part.

[0010] The second limiting member has a gear cavity structure; teeth matching the second limiting member are provided on both the third rotating part and the fourth rotating part.

[0011] The first limiting member floats between the first rotating part and the second rotating part, and the first limiting member is in contact with both the first rotating part and the second rotating part.

[0012] The second limiting member floats between the third rotating part and the fourth rotating part; and the second limiting member is in contact with both the third rotating part and the fourth rotating part.

[0013] The first connecting body is provided with a torsion member, the first rotating part, the first limiting member, the second rotating part, the connecting member, the third rotating part, the second limiting member and the fourth rotating part are made of the same material.

[0014] The beneficial effects of a lock for a fence according to the present invention are:

[0015] A lock for a fence according to the present invention can provide a fence lock that can be linked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the drawings and specific implementation methods.

[0017] Figure 1 It is a schematic structural diagram of a lock for a fence according to the present invention.

[0018] Figure 2 It is a schematic structural diagram of the first connecting body.

[0019] Figure 3 It is a schematic structural diagram of the second connecting body.

[0020] Figure 4 It is a schematic cross-sectional structural diagram of a lock for a fence according to the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following combination Figures 1 - 3Description of this embodiment. The present invention relates to the technical field of rubber shoe cover structures, and more specifically, a lock buckle for a fence, comprising a first connector 1, a conducting part 2, and a second connector 3, characterized in that: a torsion piece 11, a first rotating part 12, a first stopper 13, and a second rotating part 14 are provided on the first connector 1; the first rotating part 12 and the second rotating part 14 rotate relative to each other; the first stopper 13 is located between the first rotating part 12 and the second rotating part 14 to limit the relative rotation of the first rotating part 12 and the second rotating part 14;

[0022] The second connecting body 3 is provided with a connecting member 32, a third rotating part 31, a second limiting member 33 and a fourth rotating part 34; the third rotating part 31 and the fourth rotating part 34 rotate relative to each other; the second limiting member 33 is located between the third rotating part 31 and the fourth rotating part 34 to limit the relative rotation of the third rotating part 31 and the fourth rotating part 34;

[0023] The first connector 1 and the second connector 3 are linked and connected via the conducting part 2;

[0024] An elastic member is provided between the first limit member 13 and the second rotating part 14 and / or an elastic member is provided between the second limit member 33 and the fourth rotating part 34; the elastic member allows the first limit member 13 to float between the first rotating part 12 and the second rotating part 14 and / or the second limit member 33 to float between the third rotating part 31 and the fourth rotating part 34.

[0025] The first stopper 13 is a gear cavity structure, and the first rotating part 12 and the second rotating part 14 are both provided with teeth matching the first stopper 13. The second stopper 33 is a gear cavity structure; the third rotating part 31 and the fourth rotating part 34 are both provided with teeth matching the second stopper 33.

[0026] The first stopper 13 floats between the first rotating part 12 and the second rotating part 14, and the first stopper 13 contacts both the first rotating part 12 and the second rotating part 14. The second stopper 33 floats between the third rotating part 31 and the fourth rotating part 34, and the second stopper 33 contacts both the third rotating part 31 and the fourth rotating part 34.

[0027] like Figure 4As shown, when the torsion member 11 moves towards the second connecting body 3, the elastic member between the first rotating portion 12 and the second rotating portion 14 is compressed, and the elastic member between the third rotating portion 31 and the fourth rotating portion 34 is also compressed through the conduction portion 2. The first limiting member 13 is not between the first rotating portion 12 and the second rotating portion 14, and the second limiting member 33 is not between the third rotating portion 31 and the fourth rotating portion 34. Thus, the first rotating portion 12 and the second rotating portion 14 can rotate, and the third rotating portion 31 and the fourth rotating portion 34 can rotate. Then, the locking and unlocking of the first connecting body 1 and the second connecting body 3 are adjusted simultaneously.

[0028] The torsion member 11, the first rotating portion 12, the first limiting member 13, the second rotating portion 14, the connecting member 32, the third rotating portion 31, the second limiting member 33, and the fourth rotating portion 34 on the first connecting body 1 are made of the same material. It is convenient for manufacturing and saves costs.

[0029] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention also fall within the protection scope of the present invention.

Claims

1. A lock buckle for a fence, comprising a first connector (1), a conducting part (2) and a second connector (3), characterized in that: The first connecting body (1) is provided with a torsion member (11), a first rotating part (12), a first limiting member (13) and a second rotating part (14); the first rotating part (12) and the second rotating part (14) rotate relative to each other; the first limiting member (13) is located between the first rotating part (12) and the second rotating part (14) to limit the relative rotation of the first rotating part (12) and the second rotating part (14); The second connecting body (3) is provided with a connecting member (32), a third rotating part (31), a second limiting member (33) and a fourth rotating part (34); the third rotating part (31) and the fourth rotating part (34) rotate relative to each other; the second limiting member (33) is located between the third rotating part (31) and the fourth rotating part (34) to limit the relative rotation of the third rotating part (31) and the fourth rotating part (34); The first connector (1) and the second connector (3) are connected via a conducting portion (2).

2. A fence lock according to claim 1, characterized in that: An elastic member is provided between the first limiting member (13) and the second rotating part (14) and / or an elastic member is provided between the second limiting member (33) and the fourth rotating part (34); the elastic member enables the first limiting member (13) to float between the first rotating part (12) and the second rotating part (14) and / or the second limiting member (33) to float between the third rotating part (31) and the fourth rotating part (34).

3. A fence lock according to claim 2, characterized in that: The first position-limiting member (13) is a gear cavity structure, and the first rotating part (12) and the second rotating part (14) are both provided with teeth matching the first position-limiting member (13).

4. A fence lock according to claim 2, characterized in that: The second position-limiting member (33) is a gear cavity structure; the third rotating part (31) and the fourth rotating part (34) are both provided with teeth matching the second position-limiting member (33).

5. The lock buckle of a fence according to claim 2, characterized in that: The first position-limiting member (13) floats between the first rotating part (12) and the second rotating part (14), and the first position-limiting member (13) is in contact with both the first rotating part (12) and the second rotating part (14).

6. A fence lock according to claim 2, characterized in that: The second position-limiting member (33) floats between the third rotating part (31) and the fourth rotating part (34); and the second position-limiting member (33) is in contact with both the third rotating part (31) and the fourth rotating part (34).

7. The lock buckle of any fence according to any one of claims 1 to 6, characterized in that: The first connecting body (1) is provided with a torsion piece (11), a first rotating part (12), a first limiting piece (13), a second rotating part (14), a connecting piece (32), a third rotating part (31), a second limiting piece (33) and a fourth rotating part (34) made of the same material.

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