CN202624004U - Mesh waist supporting bracket - Google Patents
Mesh waist supporting bracket Download PDFInfo
- Publication number
- CN202624004U CN202624004U CN 201220251870 CN201220251870U CN202624004U CN 202624004 U CN202624004 U CN 202624004U CN 201220251870 CN201220251870 CN 201220251870 CN 201220251870 U CN201220251870 U CN 201220251870U CN 202624004 U CN202624004 U CN 202624004U
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- China
- Prior art keywords
- steel wire
- transverse steel
- steel wires
- transverse
- vertical steel
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a seat, and particularly relates to a mesh waist supporting bracket. The mesh waist supporting bracket comprises a frame body consisting of vertical steel wires and transverse steel wires; the opposite vertical steel wires and the opposite transverse steel wires are fixedly connected through a plastic connection board; hooks are arranged at the both ends of the transverse steel wires; and spiral springs are wound at parts of the transverse steel wires, which are located at the outer sides of the vertical steel wires. The mesh waist supporting bracket provided by the utility model uses the plastic connection board to fixedly connect the vertical steel wires and the transverse steel wires, so that the stressed area of a stressing part is increased, and the entire supporting effect is enhanced; and the utilization of limited sources of a steel material is reduced, and the entire structure is concise. The production flow is simplified through a connection structure of the plastic connection board; the production efficiency can be improved; and the transverse steel wires provided by the utility model are difficult to deform through the spiral springs.
Description
Technical field
The utility model relates to the seat technical field, refers in particular to a kind of grid waist holder support.
Background technology
The patent No. is: 200920158307.9, name is called: disclose a kind of seat back suspension arrangement in a kind of Chinese utility model document of the seat back suspension arrangement with hook; It comprises by two plastic coating steel wire component devices housings that have coating layer; Between the said plastic coating steel wire plastic pipe is set; Some transverse steel wire are twined according to a determining deviation and are arranged on the plastic coating steel wire, and transverse steel wire is passed plastic pipe; Said transverse steel wire forms the bird caging section in plastic coating steel wire winding place, and the transverse steel wire between the said plastic coating steel wire is arranged to steel wire wave section, and the horizontal expansion place outer end of said transverse steel wire is converted into hook.
Seat back suspension arrangement in this patent documentation; Because plastic pipe is set between the plastic coating steel wire, transverse steel wire is passed plastic pipe; Therefore the support strength of medium position is not enough between the plastic coating steel wire; Want the more transverse steel wire of usage quantity on the one hand in the document, still be difficult to guarantee support strength on the other hand.
Said transverse steel wire in the document forms the bird caging section in plastic coating steel wire winding place, owing to be that steel wire connects operation, needs to use independent knotting equipment to accomplish the operation of bird caging section; And; Because the quantity of transverse steel wire is more, simultaneously, transverse steel wire all needs knotting with respect to left and right two plastic coating steel wires; So the course of processing of this seat back suspension arrangement is comparatively loaded down with trivial details, is unfavorable for the raising of production efficiency.
Therefore, based on the defective of above-mentioned existing seat back suspension arrangement, need improve conventional seat backrest suspension gear.
The utility model content
The purpose of the utility model is to the deficiency of prior art a kind of grid waist holder support to be provided, and it is existing that this grid waist holder support has solved conventional seat backrest suspension gear: defectives such as support strength is not enough, production process is loaded down with trivial details.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
Grid waist holder support; Comprise the framework that constitutes by vertical steel wire, transverse steel wire; Fixing through the connection of plastics connecting panel between vertical steel wire in opposite directions, the transverse steel wire in opposite directions, the transverse steel wire two ends have hook, and the part that transverse steel wire is positioned at vertical steel wire outside is wound with coil spring.
Said plastics connecting panel is " well " font, and two ends connect transverse steel wire in opposite directions up and down, and right ends connects vertical steel wire in opposite directions.
The cross part of said vertical steel wire, transverse steel wire connects fixing through the plastics Connection Block, plastics Connection Block and vertically steel wire, fixedly moulding of transverse steel wire one injection moulding.
Said plastics connecting panel connection lengthwise has the wave rib to the part of steel wire, makes the stressed after drawing of plastics connecting panel and is difficult for deforming, and also can play simultaneously to guarantee the on-deformable effect of vertical steel wire.
The crossover location place of said plastics connecting panel has salient, and this salient can play strengthens the effect that the middle part is supported.
The external side end of said vertical steel wire has kink, and after long-time the use, vertically steel wire can not break away from from the plastics Connection Block yet.
The beneficial effect of the utility model is: adopt the plastics connecting panel to connect solid vertical steel wire, transverse steel wire; Increase the area of thrust surface of force part, strengthened the single-piece supporting role, reduced the utilization of steel limited resources; And make terminal with compact integral structure; Plastics connecting panel connection structure has also been simplified production procedure, can enhance productivity, and can make the utility model transverse steel wire not yielding through this coil spring.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Element and Reference numeral:
Among Fig. 1:
Hook 14, kink 15,
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See Fig. 1; The utility model grid waist holder support; Comprise the framework that constitutes by vertical steel wire 10, transverse steel wire 11; Fixing through 12 connections of plastics connecting panel between vertical steel wire 10 in opposite directions, the transverse steel wire in opposite directions 11, transverse steel wire 11 two ends have hook 14, and the part that transverse steel wire 11 is positioned at vertical steel wire 10 outsides is wound with coil spring 16; Can play the stressed effect of alleviation through this coil spring 16, can make the utility model transverse steel wire 11 not yielding; It is flat tabular that plastics connecting panel 12 is, and has certain width, compares vertical steel wire 10, transverse steel wire 11 has bigger area of thrust surface; Holding capacity is bigger; Can increase the single-piece bearing force, simultaneously, this plastics connecting panel 12 is with vertically steel wire 10, transverse steel wire 11 adopt the fixing operations mode of integrated through injection molding moulding; Production process is simplified greatly, and production efficiency is able to promote; And shown in figure, owing to adopted plastics connecting panel 12, the use amount of transverse steel wire 11 significantly reduces, and has reduced the demand to steel.
Further; For easy to process, shown in figure, said plastics connecting panel 12 is " well " font; It connects transverse steel wire 11 in opposite directions in two ends up and down; Right ends connects vertical steel wire 10 in opposite directions, and this plastics connecting panel 12 connects in opposite directions vertical steel wire 10, transverse steel wire in opposite directions 11 and forms firm framework, plays main supporting role through the middle part of " well " font plastics connecting panel 12.
The cross part of said vertical steel wire 10, transverse steel wire 11 connects fixing through plastics Connection Block 13, plastics Connection Block 13 and vertically steel wire 10, transverse steel wire 11 fixedly moulding of one injection moulding, this processing mode also make production process be able to simplify, lifting production efficiency.
The concrete shape of plastics Connection Block 13 is not limit; The structure that roughly is " ten " font shown in can employing figure; Only need encase vertical steel wire 10 respectively, transverse steel wire 11 gets final product, and therefore, compares existing knitted construction; This plastics Connection Block 13 can not produce the phenomenon of sliding in the position, and the dynamics of bearing is also bigger.
Said plastics connecting panel 12 connection lengthwise have wave rib 17 to the part of steel wire 10, make the 12 stressed after drawing of plastics connecting panel and are difficult for deforming; In addition, after the utility model was installed on the seat, vertically the relative position of steel wire 10 remained unchanged basically; When plastics connecting panel 12 is stressed; Through the retarding action of wave rib 17, can make vertical steel wire 10 that stressed alleviating arranged, guarantee that vertical steel wire 10 is not yielding.
The crossover location place of said plastics connecting panel 12 has salient 18, and this salient 18 is main force parts, therefore can play and strengthen the effect that the middle part is supported.
The external side end of said vertical steel wire 10 has kink 15, and after long-time the use, vertically steel wire 10 can not break away from from plastics Connection Block 13 yet.
Comprise the framework that is made up of vertical steel wire 10, transverse steel wire 11, vertical steel wire 10 in opposite directions, transverse steel wire in opposite directions 11 are placed the back and are constituted the quadrangle frameworks, connect fixing through plastics connecting panel 12 between vertical steel wire 10 in opposite directions, the transverse steel wire in opposite directions 11.
The utility model terminal with compact integral structure reduces the utilization of limited resources, simplifies production procedure, enhances productivity.
Certainly; The embodiment of the above; It is the preferred embodiments of the utility model; And unrestricted the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, characteristic and principle change or modify, all should be included in the utility model claim.
Claims (6)
1. grid waist holder support; It is characterized in that: comprise the framework that constitutes by vertical steel wire, transverse steel wire; Connect fixing between vertical steel wire in opposite directions, the transverse steel wire in opposite directions through the plastics connecting panel; The transverse steel wire two ends have hook, and the part that transverse steel wire is positioned at vertical steel wire outside is wound with coil spring.
2. grid waist holder support according to claim 1, it is characterized in that: said plastics connecting panel is " well " font, and two ends connect transverse steel wire in opposite directions up and down, and right ends connects vertical steel wire in opposite directions.
3. grid waist holder support according to claim 1 and 2 is characterized in that: the cross part of said vertical steel wire, transverse steel wire connects fixing through the plastics Connection Block, plastics Connection Block and vertically steel wire, fixedly moulding of transverse steel wire one injection moulding.
4. grid waist holder support according to claim 3 is characterized in that: said plastics connecting panel connection lengthwise has the wave rib to the part of steel wire.
5. grid waist holder support according to claim 4, it is characterized in that: the crossover location place of said plastics connecting panel has salient.
6. grid waist holder support according to claim 5, it is characterized in that: the external side end of said vertical steel wire has kink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251870 CN202624004U (en) | 2012-05-19 | 2012-05-19 | Mesh waist supporting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251870 CN202624004U (en) | 2012-05-19 | 2012-05-19 | Mesh waist supporting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624004U true CN202624004U (en) | 2012-12-26 |
Family
ID=47377233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251870 Expired - Fee Related CN202624004U (en) | 2012-05-19 | 2012-05-19 | Mesh waist supporting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624004U (en) |
-
2012
- 2012-05-19 CN CN 201220251870 patent/CN202624004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |