Seat frame with wire arrangement function
By setting up wiring ducts and baffles in the office chair seat frame, the problems of complex and high cost of office chair seat frames in the existing technology are solved, and the stable fixation and aesthetics of the connecting wires are achieved.
Patent Information
- Application Number
- CN202422404614.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The electronic wiring method of the existing office chair frame has problems such as complex installation, time-consuming and cost-effectiveness, and long-term use can easily lead to loose and unsightly lines.
Design a seat frame with its own wire management function, with a wiring trough and a baffle plate on the inner wall. The connecting wire is fixed by the wiring trough and a baffle plate, avoiding the use of tape and screws, and simplifying the installation process.
The connection wire is stable and fixed, reducing installation complexity and cost, while improving aesthetics and installation efficiency.
Smart Images
Figure CN223041177U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of office chairs, and particularly relates to a seat frame with a built-in wire management function. Background Art
[0002] An office chair refers to various chairs equipped for work convenience in daily work and social activities, and belongs to a kind of furniture. Office chairs are divided into narrow sense and broad sense. The office chair in the narrow sense refers to the backrest chair that a person sits on when working on a desktop in a sitting posture, and the office chair in the broad sense refers to all chairs used in the office, including executive chairs, medium-sized chairs, guest chairs, staff chairs, meeting chairs, visitor chairs, training chairs, etc.
[0003] With the popularization of intelligentization, various electronic devices have been successively added to modern furniture. In the field of office chairs, the seat frame is usually used as the main component for integrating electronic functions. The electronic components and connecting wires inside the seat frame are complex. In the prior art, the wiring of the electronic components is usually to bundle the wires with tape and stick them to the inner wall of the seat frame, or to place the connecting wires into a certain inner cavity and then fix and cover them with a pressing plate and screws.
[0004] However, the former has high assembly requirements and is time-consuming, which is not conducive to batch installation and is not beautiful. The decrease in the viscosity of the tape after long-term use will cause the connecting wires to scatter and lead to the pulling and loosening of the wires. The latter may cause the wires to knot during later maintenance, and increases the assembly cost and the material cost of multiple parts. Therefore, it is necessary to study a solution to solve the above problems. Summary of the Utility Model
[0005] The main purpose of the utility model is to propose a seat frame with a built-in wire management function, aiming to solve the problems that the existing seat frame does not have a wire management function, resulting in troublesome, time-consuming and costly fixed installation of connecting wires.
[0006] To achieve the above purpose, the utility model proposes a seat frame with a built-in wire management function, which includes a seat frame body. The inner wall of the seat frame body is recessed with a first cavity for placing a PCB board. The seat frame body is provided with an outlet and a second cavity for placing electronic function components. The inner wall of the seat frame body is recessed with a wire groove for placing connecting wires. The wire groove is connected between the first cavity, the second cavity and the outlet in a through manner. A wire blocking plate extends from one side of the wire groove. The wire blocking plate is located above the wire groove. A clamping groove is formed by separating the wire blocking plate from the other side of the wire groove. The clamping groove communicates with the wire groove.
[0007] Preferably, a fixing post is convexly provided on the inner bottom surface of the first cavity, and a fixing hole is provided on the fixing post.
[0008] Preferably, there are multiple fixing posts, which are distributed at the corners of the first cavity, and a fixing hole is provided on each fixing post.
[0009] Preferably, the second cavity passes through inner and outer wall surfaces of the seat frame body.
[0010] Preferably, a plurality of mounting holes are formed on the inner wall surface of the seat frame body, and the plurality of mounting holes are distributed around the side of the second cavity.
[0011] Preferably, a slot is recessed on the outer side surface of the seat frame body, the slot is connected to the wire routing slot and is located directly below the wire blocking plate, and the area of the slot is larger than the area of the wire blocking plate.
[0012] Preferably, there are multiple wire blocking plates, which are distributed on both sides of the wiring trough and are evenly staggered along the wiring trough.
[0013] Preferably, the wire outlet is circular and passes through the inner and outer wall surfaces of the seat frame body.
[0014] The technical solution of the utility model is to provide a wiring groove for placing the connecting wires in the inner wall of the seat frame body, and a wire baffle plate extends from one side of the wiring groove. The wire baffle plate can effectively prevent the connecting wires from escaping and curling up from the wiring groove, and there is no need to use tape or pressure plates and screws to fix them, so there is no need to open additional molds or use parts, and the complicated installation process is also saved. The cost is low and the efficiency is high. In addition, the connecting wires can be inserted into the limited slot space in an orderly manner, and the appearance is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the utility model from another angle.
[0019] Description of Figure Numbers:
[0020] Reference numeral Name Reference numeral Name 10 Seat frame body 11 First cavity 111 Fixing post 112 Fixing hole 12 Outlet 13 Second cavity 14 Wire routing groove 141 Horizontal section 142 Vertical section 15 Wire retaining plate 16 Snap-in groove 17 Mounting hole 18 Slot hole
[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.
[0024] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.
[0025] The present utility model provides a seat frame with a built-in wire management function.
[0026] In the embodiments of the present utility model, as Figures 1 to 3 shown, a seat frame with a built-in wire management function includes a seat frame body 10.
[0027] The inner wall of the seat frame body 10 is recessed with a first cavity 11 for placing a PCB board (not shown in the figure), the seat frame body 10 is provided with an outlet 12 and a second cavity 13 for placing electronic functional components (not shown in the figure), the inner wall of the seat frame body 10 is recessed with a wire groove 14 for placing a connecting wire (not shown in the figure), the wire groove 14 is connected through between the first cavity 11, the second cavity 13 and the outlet 12, and a wire blocking plate 15 extends from one side of the wire groove 14. The wire blocking plate 15 is located above the wire groove 14, and a card slot 16 is formed between the wire blocking plate 15 and the other side of the wire groove 14, and the card slot 16 communicates with the wire groove 14. Specifically:
[0028] The seat frame body 10 is made of an integrated plastic material, with a simple structure and easy manufacturing. A fixing column 111 is convexly provided on the inner bottom surface of the first cavity 11, and a fixing hole 112 is provided on the fixing column 111, so that the PCB board can be fixed and suspended in the first cavity 11. In addition, there are multiple fixing columns 111, which are distributed at each corner of the first cavity 11, and each fixing column 111 is provided with a fixing hole 112, so that the installation of the PCB board is more stable and reliable. In addition, the first cavity 11 is two symmetrically arranged on the left and right.
[0029] The wire outlet 12 is circular and penetrates the inner and outer walls of the seat frame body 10 so that the connecting wires can pass through and connect to the outside. The wire outlet 12 is located at the rear of the seat frame body 10 to achieve the maximum wire management effect.
[0030] The second cavity 13 penetrates the inner and outer wall surfaces of the seat frame body 10 , and there are multiple second cavities 13 . In addition, multiple mounting holes 17 are opened on the inner wall surface of the seat frame body 10 . The multiple mounting holes 17 are distributed around the second cavity 13 to facilitate the installation and fixation of electronic functional components.
[0031] The wiring groove 14 is located in the middle of the seat frame body 10 . The wiring groove 14 is formed by a plurality of transverse sections 141 and a plurality of longitudinal sections 142 connected in sequence according to a designed route for better wiring.
[0032] There are multiple wire blocking plates 15, which are distributed on both sides of the wire routing groove 14 and are evenly staggered along the wire routing groove 14 to better fix the connecting wire in the wire routing groove 14 and effectively prevent the connecting wire from slipping out of the wire routing groove 14 and tilting up. In addition, a slot 18 is recessed on the outer side surface of the seat frame body 10, and the slot 18 is connected to the wire routing groove 14 and is located directly below the wire blocking plate 15, and the area of the slot 18 is larger than the area of the wire blocking plate 15. In addition, the wire blocking plate 15 and the slot 18 are both rectangular, without limitation.
[0033] The method of using this embodiment is described in detail as follows:
[0034] During the installation process, the assembler first installs and fixes the electronic functional components in the second cavity 13, and installs and fixes the PCB board in the first cavity 11, and then successively inserts the connecting wires of different electronic functional components into the wiring groove 14 through the snap-in groove 16, so that all the connecting wires are embedded in the wiring groove 14 as a whole.
[0035] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields shall be included within the patent protection scope of the present utility model.
Claims
1. A seat frame with a built-in wire management function, comprising a seat frame body, the inner wall of which is recessed with a first cavity for placing a PCB board, and the seat frame body is provided with a wire outlet and a second cavity for placing electronic functional components, characterized in that: The inner wall of the seat frame body is recessed with a wiring groove for placing the connecting wire. The wiring groove is connected between the first cavity, the second cavity and the wire outlet, and a wire baffle plate extends from one side of the wiring groove. The wire baffle plate is located above the wiring groove. The wire baffle plate and the other side of the wiring groove are separated from each other to form a snap-in groove, which is connected to the wiring groove.
2. A seat frame with built-in cable management function as claimed in claim 1, characterized in that: A fixing column is protrudingly provided on the inner bottom surface of the first cavity, and a fixing hole is opened on the fixing column.
3. A seat frame with built-in cable management function as claimed in claim 2, characterized in that: There are multiple fixing columns distributed at various corners of the first cavity, and each fixing column is provided with a fixing hole.
4. A seat frame with built-in cable management function as claimed in claim 1, characterized in that: The second cavity passes through the inner and outer wall surfaces of the seat frame body.
5. A seat frame with built-in cable management function as claimed in claim 4, characterized in that: A plurality of mounting holes are formed on the inner wall surface of the seat frame body, and the plurality of mounting holes are distributed around the second cavity.
6. A seat frame with built-in cable management function as claimed in claim 1, characterized in that: A slot hole is concavely arranged on the outer side surface of the seat frame body. The slot hole is communicated with the wire routing groove and is located directly below the wire blocking plate. The area of the slot hole is larger than the area of the wire blocking plate.
7. A seat frame with built-in cable management function as claimed in claim 1, characterized in that: There are multiple wire blocking plates, which are distributed on both sides of the wiring trough and are evenly staggered along the wiring trough.
8. A seat frame with built-in cable management function as claimed in claim 1, characterized in that: The wire outlet is circular and passes through the inner and outer wall surfaces of the seat frame body.