CN219782043U - Chair back skeleton structure of electronic contest chair - Google Patents
Chair back skeleton structure of electronic contest chair Download PDFInfo
- Publication number
- CN219782043U CN219782043U CN202320861180.7U CN202320861180U CN219782043U CN 219782043 U CN219782043 U CN 219782043U CN 202320861180 U CN202320861180 U CN 202320861180U CN 219782043 U CN219782043 U CN 219782043U
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- Prior art keywords
- frame
- chair
- headrest
- outer frame
- chair back
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- 239000000463 material Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a chair back framework structure of an electronic racing chair, which is an integral supporting structure of the chair back framework, wherein the lower part of the chair back framework is connected with a seat structure, the chair back framework comprises an outer frame, a shoulder and back side frame, a middle supporting frame, a headrest supporting frame and a bottom connecting seat, the outer frame forms a supporting frame structure of the outline of the chair back, the shoulder and back side frame is symmetrically fixed at two sides of the shoulder and back supporting position of the chair back correspondingly, the headrest supporting frame is used as a framework part of the headrest structure to be fixed at the head and neck position in the outer frame, and the middle supporting frame is correspondingly fixed at the trunk supporting position and in the supporting structure of the outer frame. The chair back skeleton structure of the design is mainly used for improving the light chair structure, can effectively lighten the weight of the chair back, and has firm and attractive appearance.
Description
Technical Field
The utility model relates to structural improvement of an electronic competition chair, in particular to a chair back framework structure of the electronic competition chair.
Background
The electronic competition chair is seat equipment mainly designed for electronic competition, mainly has a wider chair back, has good rear blocking and supporting functions, is also used more in daily life, is mainly supported by virtue of a wider framework, is mainly designed by adopting an integral skin, has good blocking property, can isolate the space at the rear part to a certain extent, reduces the influence caused by the back environment, but has large volume, causes large integral weight, larger inertia in the rotation process and weaker coordination with the body posture, and has the problem of use discomfort, so that the chair back needs to be improved in light weight and the flexibility of use is improved.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a chair back framework structure of an electronic competition chair.
The utility model solves the problems by adopting the following technical scheme: the support structure of the whole chair back framework as a whole, the lower part of the support structure is connected with the seat structure, the chair back framework comprises an outer frame, a shoulder back side frame, a middle support frame, a headrest support frame and a bottom connecting seat, the outer frame forms a support frame structure of the outline of the chair back, the shoulder back side frame is correspondingly and symmetrically fixed at the two sides of the shoulder back support part of the chair back, the headrest support frame is used as a framework part of the headrest structure to be fixed at the head and neck position in the outer frame, and the middle support frame is correspondingly and fixedly arranged at the trunk support position in the support structure of the outer frame. The improvement of the chair back skeleton texture of this design mainly used lightweight seat structure can effectively alleviate the weight of chair back, and overall structure adopts the structure of frame-type, and whole weight reduces by a wide margin to the appearance is firm, pleasing to the eye, is convenient for carry out material parcel and fills and beautifies, and outer frame wholly forms the chair back frame shape, and the shoulder side frame can carry out lateral blocking for the truck, improves the sense of security, and the middle part support frame is used for supporting the back to provide rear portion sense of security, and headrest braced frame is used for fixed integral type headrest outsourcing material.
Further, the outer frame adopts tubular product to buckle and forms the side appearance structure of back of the chair, and the bottom connecting seat welded fastening of outer frame, bottom connecting seat and seat face and the integrative installation of back regulation structure are fixed, and the middle part of outer frame is penetrating installation space. The outer frame is of an integrated pipe structure, the installation structure is reliable, and the stability of the chair back shape is effectively maintained.
Furthermore, the back-shoulder side frame is made of the same material as the outer frame, forms a blocking angle towards the front of the chair back and is welded with the outer frame into an integral structure. The function of the shoulder and back side frames is to form a semi-enclosed structure forwards, so that the safety feeling and the enclosing comfort of the seat state are improved.
Further, the headrest support frame is provided with a headrest frame plate, the side edge of the headrest frame plate is connected with the outer frame in a welding way, a headrest hole is formed in the middle of the headrest frame plate, the headrest hole is arranged in a penetrating way, and headrest materials are wrapped and filled outside the headrest frame plate. The position of the headrest hole in the middle part is used for carrying out spare arrangement for the rear temporal part of the head, so that the neck, the shoulder and the head can be contacted with the soft material of the chair back.
Further, middle part support frame shaping is the penetrating frame construction in middle part, and its middle part space's distance is less than the width of truck, and middle part support frame's side passes through rigid connection spare and outer frame, headrest braced frame welded fastening, is provided with a plurality of structure fixed points on the middle part support frame. The middle support frame is used for connecting the composite support material surface with high strength, so that the comfort can be effectively improved, and the waist rest and other structures can be installed due to the fact that the middle support frame is provided with a plurality of structure fixing points, and the adaptability of the structure is good.
Compared with the prior art, the utility model has the following advantages and effects: the chair back skeleton of the design has good structural reliability and difficult deformation, is mainly used for the improvement of a light-weight chair structure, can effectively lighten the weight of the chair back, reduces the gravity center of the chair, has better flexibility in the rotating and moving processes, adopts a frame type structure as the whole structure, has firm and attractive appearance,
drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged partial schematic view of the structure.
In the figure: 1. the device comprises an outer frame, a shoulder and back side frame, a middle supporting frame, a headrest supporting frame, a bottom connecting seat, a headrest supporting frame, a headrest frame plate, a headrest hole, a headrest fixing point and a structure fixing point, wherein the outer frame, the shoulder and back side frame, the middle supporting frame, the headrest supporting frame, the bottom connecting seat, the headrest supporting frame, the headrest frame plate, the headrest hole and the structure fixing point are arranged.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
The utility model provides a back of chair skeleton texture of electronic race chair, back of the chair skeleton is overall bearing structure as an organic whole, and its lower part is connected with seat structure, back of the chair skeleton is including outer frame 1, shoulder side frame 2, middle part support frame 3, headrest braced frame 4 and bottom connecting seat 5, outer frame 1 forms the braced frame structure of back of the chair appearance profile, and shoulder side frame 2 corresponds the shoulder back of the chair and supports department bilateral symmetry fixed, headrest braced frame 4 is fixed in the head and neck position department in outer frame 1 as the skeleton part of headrest structure, middle part support frame 3 corresponds in the supporting structure of trunk supporting position and fixing in outer frame 1.
The outer frame 1 adopts tubular product bending to form the side appearance structure of back of the chair, and the bottom connecting seat 5 welded fastening of outer frame 1, bottom connecting seat 5 and seat face and the integrative installation of back regulation structure are fixed, and the middle part of outer frame 1 is penetrating installation space.
The back-shoulder side frame 2 is made of the same material as the outer frame 1, forms a blocking angle towards the front of the chair back, and is welded with the outer frame 1 into an integral structure.
The headrest support frame 4 is provided with a headrest frame plate 6, the side edge of the headrest frame plate 6 is connected with the outer frame 1 in a welded mode, a headrest hole 7 is formed in the middle of the headrest frame plate 6, the headrest hole 7 is arranged in a penetrating mode, and headrest materials are wrapped and filled outside the headrest frame plate 6.
The middle support frame 3 is formed into a frame structure with a transparent middle part, the distance between the middle space and the middle support frame is smaller than the width of the trunk, the side edges of the middle support frame are welded and fixed with the outer frame 1 and the headrest support frame 4 through rigid connectors, and a plurality of structure fixing points 8 are arranged on the middle support frame 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments and that the present utility model may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present utility model be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to specific embodiments, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a back of chair skeleton texture of electronic contest chair which characterized in that: the utility model provides a back of chair skeleton is overall bearing structure as an organic whole, its lower part and seat structure are connected, the back of the chair skeleton is including outer frame (1), shoulder back side frame (2), middle part support frame (3), headrest braced frame (4) and bottom connecting seat (5), outer frame (1) forms the braced frame structure of back of the chair appearance profile, and shoulder back side frame (2) correspond the shoulder back of the chair support department bilateral symmetry fixed, headrest braced frame (4) are fixed in the head and neck position department in outer frame (1) as the skeleton part of headrest structure, middle part support frame (3) correspond in truck supporting position and fix in the bearing structure of outer frame (1).
2. The chair back skeleton structure of the electronic competition chair according to claim 1, wherein: the outer frame (1) adopts tubular product bending to form the side appearance structure of back of the chair, and the bottom connecting seat (5) welded fastening of outer frame (1), bottom connecting seat (5) and seat face and back adjust the integrative installation of structure and fix, and the middle part of outer frame (1) is penetrating installation space.
3. The chair back skeleton structure of the electronic competition chair according to claim 1, wherein: the shoulder and back side frame (2) is made of the same material as the outer frame (1), forms a blocking angle towards the front of the chair back and is welded with the outer frame (1) into an integral structure.
4. The chair back skeleton structure of the electronic competition chair according to claim 1, wherein: the headrest support frame (4) is provided with a headrest frame plate (6), the side edge of the headrest frame plate (6) is connected with the outer frame (1) in a welding way, a headrest hole (7) is formed in the middle of the headrest frame plate (6), the headrest hole (7) is arranged in a penetrating way, and a headrest material is wrapped and filled outside the headrest frame plate (6).
5. The chair back skeleton structure of the electronic competition chair according to claim 1, wherein: the middle support frame (3) is formed into a frame structure with a transparent middle part, the distance between the middle space and the middle support frame is smaller than the width of the trunk, the side edges of the middle support frame are welded and fixed with the outer frame (1) and the headrest support frame (4) through rigid connectors, and a plurality of structure fixing points (8) are arranged on the middle support frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861180.7U CN219782043U (en) | 2023-04-10 | 2023-04-10 | Chair back skeleton structure of electronic contest chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861180.7U CN219782043U (en) | 2023-04-10 | 2023-04-10 | Chair back skeleton structure of electronic contest chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782043U true CN219782043U (en) | 2023-10-03 |
Family
ID=88186696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320861180.7U Active CN219782043U (en) | 2023-04-10 | 2023-04-10 | Chair back skeleton structure of electronic contest chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782043U (en) |
-
2023
- 2023-04-10 CN CN202320861180.7U patent/CN219782043U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |