WO2023155635A1

WO2023155635A1 - Wire bundling device and desk

Info

Publication number: WO2023155635A1
Application number: PCT/CN2023/070793
Authority: WO
Inventors: 王科亭; 虞红潮
Original assignee: 永艺家具股份有限公司
Priority date: 2022-02-21
Filing date: 2023-01-06
Publication date: 2023-08-24
Also published as: CN217658656U

Abstract

A wire bundling device, comprising a body (1); the bottom surface of the body (1) is connected to an outer joint (9) used for insertably matching with a carrier; one end of the body (1) is connected to a wire bundling cover (2), and the body (1) and the wire bundling cover (2) form a wire bundling space (3); the other end of the body (1) is a locking end (4), and a buckling end (5) used for clamping and cooperating with the locking end (4) is formed on the corresponding wire bundling cover (2); and the body (1) has locked and open states, the buckling end (5) is pressed to clamp the locking end (4) and enter the locked state, and the locking end (4) is shifted outwards to enable the buckling end (5) to enter the open state. The body (1) and the wire bundling cover (2) may form the wire bundling space (3) for a cable to be fixedly accommodated, so that on one hand, the cable may be effectively fastened to prevent same from falling due to accidental touching and pulling, and on the other hand, user operations are convenient. When the cable is being gathered, the locking end (4) is shifted outwards to release the buckling end (5), and once the cable is gathered, the buckling end (5) is pressed to enter the locked state, which is very convenient. Also, by means of the outer joint (9), the body (1) may be quickly mounted and fixed, thereby increasing the use efficiency.

Description

Wire harness and table set

technical field

The invention belongs to the technical field of auxiliary storage and arrangement of wire materials in the furniture industry, and in particular relates to a wire harness and a table including the wire harness.

Background technique

When the electrical connection of the equipment itself or the electrical connection between various equipments, multiple cables are usually used. When the cables are too many and too long, they often become entangled and knotted, and even cause short-circuit fires and other dangers. Therefore, these cables need to be gathered and summarized for the convenience of daily use and safety. At present, there is also a wire harness device that gathers the cables, and the cables are gathered through two symmetrically arranged elastic clamp arms. Although the cables can be gathered to a certain extent, due to the open structure between the two elastic clamp arms , the cable cannot be effectively fixed, and it is easy to cause it to fall off when accidentally touching the cable, and it is very troublesome to put it together again.

technical solution

In order to solve the above-mentioned technical problems, the object of the present invention is to provide a wire harness that can effectively fix the cables, and the wire harness can fix and gather the cables by locking and opening the locking end and the fastening end , to ensure the convenience and stability of daily use.

In order to achieve the above object, the present invention adopts the following technical solutions:

A wire harness, comprising a body, the bottom surface of the body is connected with an external joint for plugging and mating with a carrier; one end of the body is connected with a wire harness cover, and the body and the wire harness cover form a wire harness space; the other end of the body is a locking end, the corresponding harness cover is formed with a buckle end for snap-fitting with the lock end, the body has a locked and open state, press the buckle end and the lock end to enter the locked state, and dial to the outside The locking end is moved to make the fastening end enter into an open state, and the lower end of the body is also connected with an external joint for plugging and mating with the carrier.

When gathering the cables, press the locking end to loosen its lock on the fastening end, then place the cables to be gathered in the harness space formed by the body and the harness cover, close the harness cover and press firmly , so that the fastening end and the locking end can be snapped together, and the cable can be effectively folded and fixed. It is necessary to press the locking end with an external force to release the locking of the two, which avoids the accidental fall of the cable and improves the quality of the cable. Ease of use. The external connector is used to conveniently fix the position of the main body and the harness cover, and to play the role of connecting external equipment.

Preferably, the main body and one end of the harness cover are elastically connected in one piece, and the harness cover has elastic deformation capability. The elastic connection between the two makes the cable harness cover elastically deform along its joint so as to facilitate the locking of the fastening end and the locking end.

Preferably, one end of the body and the harness cover is hinged. The two are hinged to make the opening and closing angle of the body and the cable harness cover larger, making it easier to gather the cables together.

Preferably, at the locking end of the main body, a raised portion for laterally wrapping the fastening end is formed, a fastening groove is formed inside the raised portion, and a pressing portion extending outward is provided on the upper end of the raised portion, and a pressing portion extending outward is provided on the fastening end. An elastic hook buckle adapted to the fastening groove is connected.

When fixing the cable, press the fastening end so that the hook-shaped buckle snaps into the fastening groove, and the hook-shaped buckle hooks and locks the fastening groove to prevent the two from disengaging. When the cable needs to be released , to move the pressing part outward so that the pressing part drives the fastening groove to tilt to one side, and releases the locking of the hook-shaped buckle, thereby opening the harness cover. The elastic material makes it more convenient to lock and open by pressing, and at the same time reduces the deformation of its structure and improves its service life.

Preferably, the cross section of the outer joint is circular, and several layers of auxiliary fixing fins are arranged around it, and the fins are obliquely upward along the axial direction. Its cylindrical configuration allows the external joint to be connected to the external structure, and the angle can be changed arbitrarily to adapt to different use environments. The fins mainly play the role of auxiliary fixation and improve the tightness of the connection between the external joint and the external structure.

Preferably, a baffle is provided at the bottom of the body and at the joint of the outer joint. The baffle is annular and has a diameter larger than that of the outer joint. The baffle radiates outward from the bottom of the body and extends obliquely downward. The baffle is used to cover the blemishes on the edges of the connection holes opened by the external structure after installation and connection with the external structure, thereby improving the overall aesthetics.

A table includes a table board and the above-mentioned wire harness. Several holes are opened on the table board, and external connectors are plugged into the holes to realize the installation of the wire harness. The hole is to provide a point for the connection of the wire harness to fix the wire harness, and then the equipment on the table or the cables of the external equipment can be gathered and summarized through the wire harness for convenient use.

Beneficial effect

Compared with the traditional wire harness device, in the wire harness device of the present invention, the body and the wire harness cover can form a wire harness space for fixed storage of cables, and the locking end and the buckle end provided at the same end of the body and the wire harness cover can be Locking by pressing the buckle end, and opening by pressing the locking end, on the one hand, the cable can be effectively fixed to prevent falling off caused by accidental touch and pull, on the other hand, it is also convenient for the user to operate ; When gathering the cable, move the locking end outward to loosen the lock on the buckle end. After the cable is folded, press the buckle end to enter the locked state, which is very convenient; the external connector can also quickly lock the body Install and fix to improve the efficiency of use;

When the locking end and the fastening end are locked and fastened, the hook-shaped buckle can be locked and fitted in the fastening groove without external interference. When the pressing part is pushed outward, the locking can be released. It is convenient to gather the cables, and the external connector connected under the main body can be connected with the external table, so that the cables can be gathered in a suitable position for daily use.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a wire harness in an embodiment of the present invention, in which the wire harness is in an open state;

Fig. 2 is the front view of the harness in the embodiment of the present invention;

Fig. 3 is a schematic diagram of the wire harness in a locked state in the embodiment;

Fig. 4 is a schematic diagram of the wire harness installed on the table in the embodiment.

Description of drawings: 1. Body; 2. Wire harness cover; 3. Wire harness space; 4. Locking end; 5. Fastening end; 6. Fastening groove; 7. Pressing part; 8. Hook buckle; 9. External joint; 10. Wing; 11. Block; 12. Protrusion; 13. Table; 14. Hole.

Embodiments of the present invention

Embodiment: In this embodiment, as shown in Figures 1-3, a wire harness includes a body 1, one end of which is connected to a wire harness cover 2, and a wire harness space is formed between the body 1 and the wire harness cover 2 3. The cables are accommodated in this wire harness space 3 to facilitate daily use. The other end of the main body 1 is the locking end 4, and the corresponding wire harness cover 2 is formed with a snap fit with the locking end 4. The buckle end 5, the body 1 has a locked and open state, press the buckle end 5 and lock end 4 to enter the locked state, and move the lock end 4 outward to make the buckle end 5 enter the open state, the body 1 The lower end is also connected with an external joint 9 for plugging and mating with the carrier.

When it is necessary to lock the locking end 4 and the buckling end 5, you can press the locking end 5 and the locking end 4 to lock, so as to prevent the cable from being separated from accidental pulling and touching, and a second gathering is required , when it is necessary to open the lock, press the lock end 4 to shift outward to make it disengage from the lock with the buckle end 5, and then the cable can be gathered. In actual use, the main body 1 needs to be fixed on a specific device or equipment before it can be used to achieve the purpose of gathering the cables. An external joint 9 is connected to the bottom of the main body 1, and the external joint 9 can provide a connection point. .

The connection between the main body 1 and the harness cover 2 can be divided into the following two connections according to the situation;

In the first way, the main body 1 and one end of the harness cover 2 are elastically connected in one piece, and the harness cover 2 has elastic deformation capability. The integrated elastic connection improves the convenience of installation, and also facilitates the locking of the locking end 4 and the buckling end 5 within its elastic deformation range. The locking can be realized without using a lot of force, and it also reduces the The deformation and wear of the structure are small.

In the second way, one end of the main body 1 and the harness cover 2 is hinged. The hinged connection method increases the opening and closing angle of the body 1 and the cable harness cover 2, making it more convenient to gather the cables.

As shown in Figure 1, a raised portion 12 is formed on the locking end 4 of the body 1 for laterally wrapping the fastening end 5, and a fastening groove 6 is formed inside the raised portion 12, and the upper end of the raised portion 12 is provided with The outwardly extending pressing portion 7 is connected to the fastening end 5 with an elastic hook-shaped buckle 8 adapted to the fastening groove 6 .

Before use, the locking end 4 and the fastening end 5 are in a locked state. At this time, the pressing part 7 is moved to make the pressing part 7 drive the raised part 12 to shift to one side, so that the fastening groove 6 is disengaged and the hook is formed. The locking of the buckle 8 realizes the opening action, and the hook-shaped end of the hook-shaped buckle 8 can be tightly locked to the side wall of the buckle groove 6, which can effectively prevent the cable from falling off caused by accidental contact and pulling;

When in use, gather the cables that need to be summarized into the wire harness space 3, and then press the wire harness cover 2 to cover it on the body 1, and in the process of pressing down, the hook buckle 8 snaps into place The cable is fixed in the fastening groove 6, and the hook end of the hook buckle 8 cannot be disengaged from the fastening groove 6 without external force, and the cable will not fall off.

The cross-section of the outer joint 9 is circular, and several layers of auxiliary fixing fins 10 are arranged around it, and the fins 10 are obliquely upward along its axial direction. The cylindrical setting of the external joint 9 enables the angle adjustment to be carried out when installed on the device or equipment, which is more suitable for cables passing through different paths. The fins 10 play an auxiliary role in fixing the external joint 9, similar to barbs The setting of the slanting upwards makes it easier to install, and when pulling out, it needs to exert a certain amount of force to take it out, which improves the stability after installation.

The lower part of the body 1 and the junction of the outer joint 9 are also provided with a baffle 11 , the baffle 11 is annular and has a diameter larger than that of the outer joint 9 , and the baffle 11 radiates outward from the bottom of the body 1 and extends obliquely downward. The external carrier device and equipment are usually pre-opened with points connected to the external joint 9, and the defects that occur during the processing and the damage that occur during the installation process can be blocked by the baffle 11 after the external joint 9 is installed. Improve overall aesthetics.

The present invention further provides a table, including a table board 13 as shown in FIG. 4 , a plurality of holes 14 are opened at the lower end of the table board 13 , and the above-mentioned wire harness is installed in the holes 14 .

Devices and electrical connections between devices are usually placed or installed on the table board 13 , and excess cables can be gathered up through the wire harness installed at the lower end of the table board 13 . The hole 14 is for the convenience of the installation of the wire harness and provides a point for its installation. Specifically, the wire harness is inserted into the hole 14 by means of the outer joint 9 to realize the connection and fixation of the wire harness and the table. The outer joint 9 and the hole 14 are connected by an interference fit, and the multi-layer fins 10 form an undercut. Increase the frictional force between the hole 14 and further facilitate the installation and fixation of the harness.

the

Claims

A wire harness, comprising a body (1), characterized in that an external joint (9) for plugging and mating with a carrier is connected to the bottom surface of the body (1), and a wire harness cover ( 2), the body (1) and the wire harness cover (2) form a wire harness space (3); the other end of the body (1) is a locking end (4), and the corresponding wire harness cover (2) is formed with a The locking end (4) is engaged with the locking end (5), and the main body (1) has a locked and open state. Press the locking end (5) and the locking end (4) to enter the locked state, and the Toggle the locking end (4) outside to make the fastening end (5) enter the open state.
The wire harness according to claim 1, characterized in that the body (1) and one end of the wire harness cover (2) are elastically connected in one piece, and the wire harness cover (2) has elastic deformation capability.
The wire harness according to claim 1, characterized in that, one end of the body (1) and the wire harness cover (2) is hinged.
The wire harness according to claim 2 or 3, characterized in that, at the locking end (4) of the body (1), a raised portion (12) for laterally wrapping the fastening end (5) is formed, A fastening groove (6) is formed on the inner side of the raised part (12), a pressing part (7) extending outward is provided on the upper end of the raised part (12), and a fastening groove (6) is connected to the fastening end (5). ) to fit the elastic hook buckle (8).
The wire harness according to claim 1, characterized in that the outer joint (9) has a circular cross-section, and several layers of auxiliary fixing fins (10) are arranged around it, and the fins (10) are oblique along their axial direction. tilt up.
The wire harness according to claim 5, characterized in that, there is also a blocking piece (11) at the connection between the bottom of the body (1) and the outer joint (9), and the blocking piece (11) is an annular body with a diameter larger than The external joint (9) and the blocking piece (11) radiate outward from the bottom surface of the body (1) and extend obliquely downward.
A table, characterized in that it comprises a table board (13) and a wire harness according to any one of claims 1-6, a number of holes (14) are opened on the table board (13), and external joints (9 ) is plugged into the hole (14) to realize the installation of the harness.