Rotary structure fixing pin for furniture
By designing a rotating structure fixing pin for furniture, and utilizing the horizontal connection between the pin and the rod, the problem of traditional rotating pins being unable to control movement gaps is solved, achieving the effect of simplifying the structure and saving space.
Patent Information
- Application Number
- CN202423279642.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Traditional rod-shaped rotating pins cannot effectively control the movement gap between the fixed and moving parts, and they occupy the internal space of the moving parts, increasing the structural complexity and manufacturing difficulty.
A rotating structure fixing pin for furniture is designed, including a mother body and a daughter body sleeved at the center of the mother body. The daughter body consists of a head, a rod, an outer sleeve, a rotating ring, and a fixing part. It is fixedly connected to the rod by a horizontally set pin, so as to realize the rotation operation and fixed installation of the rotating part.
It effectively controls the movement gap between the fixed and moving parts, reduces the space occupied by the moving parts, simplifies the structure, and improves installation efficiency.
Smart Images
Figure CN223536719U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fixing pins, specifically a rotating structure fixing pin for furniture. Background Technology
[0002] In furniture, rotating opening and closing mechanisms all require a rotating pin, which is generally a rod-shaped pin used to connect the fixed part and the moving part. The moving part rotates around this pin.
[0003] Existing traditional rod-shaped rotating pins only serve to satisfy rotational motion when mounting fixed and moving parts together. However, both fixed and moving parts still have degrees of freedom in the direction parallel to the axis of the rotating pin. Traditional rod-shaped rotating pins cannot control the movement gap between fixed and moving parts. Currently, most solutions involve adding additional ribs to the corresponding moving part at the pin hole of the fixed part. This increases the structural complexity, and traditional rotating pins often need to penetrate the entire moving part, which greatly wastes the internal space of the moving part. Utility Model Content
[0004] The purpose of this utility model is to provide a rotating structure fixing pin for furniture to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotating structure fixing pin for furniture, comprising a mother body and a daughter body fitted into the center of the mother body. The daughter body includes a head and a rod, and the mother body includes an outer sleeve, a rotating ring, and a fixing part. The rod is fixedly connected to the top of the head, and a rotating ring is rotatably installed embedded in one side of the outer sleeve. The fixing part is fixedly connected to the end of the rotating ring away from the outer sleeve. The outer sleeve, the rotating ring, and the fixing part all have through grooves at their center that fit the shape of the outer side of the rod. The fixing part is fixedly connected to the rod by a horizontally arranged pin.
[0006] Preferably, the fixing part and the rod part are horizontally perforated with a transverse groove that matches the shape of the pin.
[0007] Preferably, the through-slot of the outer garment has a side groove that matches the shape of the head.
[0008] Preferably, both the rotating ring and the fixed part are ring-shaped structures.
[0009] Preferably, the rotating ring and the fixed part are fixedly connected at one end close to each other.
[0010] Compared with the prior art, the advantages of this utility model are as follows:
[0011] This utility model fixes the rod to a fastener in the furniture, and then fixes the outer sleeve to the rotating part. The rotating part rotates through the rotational connection between the outer sleeve and the rotating ring. The fixing part is fixed to the rod by a horizontally set pin, thus fixing the rod to the fastener. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] In the diagram: 1. Head; 2. Rod; 3. Outer sleeve; 4. Rotating ring; 5. Fixing part; 6. Pin; 7. Through groove. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0015] Example 1
[0016] Please see Figure 1 The illustration shows a rotating structure fixing pin for furniture, comprising a mother body and a daughter body fitted into the center of the mother body. The daughter body includes a head 1 and a rod 2, and the mother body includes an outer sleeve 3, a rotating ring 4, and a fixing part 5. The top of the head 1 is fixedly connected to the rod 2, and the rotating ring 4 is rotatably mounted embedded in one side of the outer sleeve 3. The fixing part 5 is fixedly connected to the end of the rotating ring 4 away from the outer sleeve 3. The center of the outer sleeve 3, the rotating ring 4, and the fixing part 5 are all perforated with through grooves 7 that are adapted to the shape of the outer side of the rod 2, and the fixing part 5 is fixedly connected to the rod 2 by a horizontally arranged pin 6.
[0017] In this embodiment, the fixing part 5 and the rod part 2 are horizontally perforated with a transverse groove that matches the shape of the pin 6. The outer sleeve 3 has a side groove on one side of the through groove 7 that matches the shape of the head 1. The rotating ring 4 and the fixing part 5 are both ring-shaped structures, and the rotating ring 4 and the fixing part 5 are fixedly connected close to each other at one end.
[0018] Furthermore, the rod 2 is fixedly installed with the fastener in the furniture, and then the outer sleeve 3 is fixedly installed with the rotating part. Thus, the rotating part is rotated through the rotational connection between the outer sleeve 3 and the rotating ring 4. The fixing part 5 is fixed to the rod 2 by a horizontally set pin 6, thereby fixing the rod 2 to the fastener.
[0019] The working principle of this utility model is as follows: the rod 2 is fixedly installed with the fixing parts in the furniture, and then the outer sleeve 3 is fixedly installed with the rotating parts. Thus, the rotating parts are rotated through the rotational connection between the outer sleeve 3 and the rotating ring 4. The fixing part 5 is fixed to the rod 2 by the horizontally set pin 6, thereby fixing the rod 2 to the fixing parts.
[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A rotating structure fixing pin for furniture, comprising a mother body and a daughter body sleeved at the center of the mother body, characterized in that: The sub-body includes a head (1) and a rod (2), and the mother body includes an outer sleeve (3), a rotating ring (4) and a fixing part (5). The top of the head (1) is fixedly connected to the rod (2), and the rotating ring (4) is embedded and rotatably installed on one side of the outer sleeve (3). The fixing part (5) is fixedly connected to the end of the rotating ring (4) away from the outer sleeve (3). The outer sleeve (3), the rotating ring (4) and the fixing part (5) are all provided with through grooves (7) that are adapted to the shape of the outer side of the rod (2). The fixing part (5) is fixedly connected to the rod (2) by a horizontally arranged pin (6).
2. The furniture rotating structure fixing pin according to claim 1, characterized in that: The fixing part (5) and the rod part (2) are horizontally perforated with transverse grooves that are adapted to the shape of the pin (6).
3. A rotating structure fixing pin for furniture according to claim 2, characterized in that: The outer jacket (3) has a side groove on one side of the through groove (7) that matches the shape of the head (1).
4. A rotating structure fixing pin for furniture according to claim 3, characterized in that: Both the rotating ring (4) and the fixed part (5) are ring-shaped structures.
5. A rotating structure fixing pin for furniture according to claim 4, characterized in that: The rotating ring (4) and the fixed part (5) are fixedly connected at one end close to each other.