CN203226490U - Injection edge-sealing pump chair - Google Patents
Injection edge-sealing pump chair Download PDFInfo
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- CN203226490U CN203226490U CN 201320240312 CN201320240312U CN203226490U CN 203226490 U CN203226490 U CN 203226490U CN 201320240312 CN201320240312 CN 201320240312 CN 201320240312 U CN201320240312 U CN 201320240312U CN 203226490 U CN203226490 U CN 203226490U
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- chair
- seat board
- edge sealing
- injection edge
- shaped
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Abstract
The utility model discloses an injection edge-sealing pump chair. The chair comprises a back rest and chair legs, wherein a back board is fixedly arranged on the upper part of the back rest, and a lifting board is fixedly arranged on the lower part of the back rest; a seat board is assembled on the lifting board, and an injection sealed edge formed by stamping and injecting is coated on the periphery of the back board and the periphery of the seat board; lifting holes which are arranged up and down are formed in the lifting board at equal interval; at least two positioning holes adaptive to the lifting holes are formed in the chair legs; the lifting board and the chair legs are matched in an internal clamping manner, and the height of the back board and the seat board relative to that of the ground can be increased and adjusted by virtue of the assembly of the lifting holes and the positioning holes with different heights up and down; a bag net rack is fixedly arranged on the lower part of the chair legs. The injection edge-sealing pump chair is reasonable in structure, practical in function and simple to operate, is suitable for schools, conference rooms, studios and other places, and can be used for fulfilling the requirement of sitting postures of people with different body heights.
Description
Technical field
The utility model relates to a kind of seat, particularly a kind of can be according to the chair lift of individual demand free adjustment seat appearance height, specifically a kind of injection edge sealing chair lift.
Background technology
Seat is a kind of seat tool that has backrest and seat cushion, and common seat generally can not carry out height to be regulated, and the people who therefore has different heights understands different comforts to seat to same.Seat is also extremely important concerning people's work and study, if the frequent seat one of people equally also can be drawn the tired and uncomfortable of people crossing low or too high seat.The multiple lift seat that can regulate height is also arranged in the prior art at present, but great majority complex structure all is expensive, is suitable for family and office and uses, so be difficult in as large batch of application in public place such as auditorium, meeting room and schools.Moreover usually adopting making such as wooden, plastics or composite in order to reduce manufacturing cost seat cushion and backrest, its periphery is easy to clashing and breaking or the back easy deformation of making moist, thereby service life is relatively low, and is simultaneously also attractive in appearance inadequately.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned prior art present situation, have adjustable height and be suitable for a kind of injection edge sealing chair lift that the public place uses in batches and provide, this lifting seat support appearance is comfortable, meets personal engineering mechanics and rational in infrastructure, easy to adjust, simple to operate.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of injection edge sealing chair lift, comprise back rest and chair pin, back rest top is installed with backboard, the bottom of back rest is installed with lifter plate, be fitted with seat board on this lifter plate, the periphery of backboard and the periphery of seat board all are coated with the injection edge sealing that the pressing mold injection moulding forms, the lifter plate equal intervals is shaped on the lift span that is arranged above and below, be shaped on the chair pin at least two with the suitable locating hole of lift span, lifter plate inner blocking type and chair pin match by the lift span and the assembly realization backboard of locating hole and the lift adjustment of the relative ground level of seat board of different height up and down, and the bottom of chair pin 2 is set with the school bag rack.
For optimizing technique scheme, the measure of taking also comprises:
The periphery of above-mentioned backboard and the periphery of seat board are all processed to be shaped on and are coated in the injection edge sealing with the wedge shape of increase injection moulding faying face or the center chimb of rectangle.
Above-mentioned back rest is made up of two back of the body pipes that are symmetrical set; Hold the elevation angle that is shaped on hypsokinesis between the backrest section of back of the body pipe and the linkage section of bottom, backboard adopts stainless steel bolt to be fixedly mounted on the top of back of the body pipe backrest section, and lifter plate is fixed into one with the linkage section welding of back of the body pipe.
Two back of the body Guan Shangjun are welded with lifter plate about above-mentioned, lifter plate comprises the L shaped plate with imploded arcs line structure, the back of this L shaped plate and top margin are held back fillet and the last fillet that is shaped on the double as reinforcement respectively to the inside, the lateral surface of back fillet is weldingly connected with the linkage section of carrying on the back pipe and connects, seat board is fixing equipped mutually with last fillet, and lift span is arranged on L shaped plate relatively near the place, back.
Above-mentioned chair pin comprises the two support socles that are symmetrical set, and two support socles are weldingly connected by the school bag rack and are integral, and the school bag rack is made up of the fine steel tube of longitude and latitude setting in length and breadth.
Above-mentioned support socle comprise be the foundation pipe that hollow flat tube material makes and be welded on the foundation pipe on the column tube of relative close rear end, be shaped on two locating holes that are arranged above and below on the column tube, lifter plate L shaped plate card fits over the medial surface of column tube, and the school bag rack is welded on the foundation pipe.
The two ends of above-mentioned foundation pipe are set with wear-resisting rubber footmuff, and the upper port of column tube is covered with chair pin sheath, and during the lift span phase assembly corresponding with any two simultaneously of two locating holes, the upper port of column tube all is lower than the height of seat board.
The top ports of above-mentioned back of the body pipe is set with back of the body channel closure cover.
All be printed with on above-mentioned backboard and the seat board or be coated with or Product Logo is equipped with in riveting.
Above-mentioned seat board and the backboard right side look slanted angle on the perspective view be 105 degree to 115 degree, be formed with 0 degree between seat board and horizontal plane to the angles of 15 degree.
Compared with prior art, the back rest of the utility model chair lift is made up of two back of the body pipes, the bottom of back of the body pipe is welded with lifter plate, and two back of the body pipes form fixing mobile integral body by backboard and seat board, the periphery of backboard and seat board has the injection edge sealing that adopts pressing mold of plastics to form, so plate face novelty attractive in appearance, waterproof antiwear, not yielding.Locating hole phase assembly fixing on lift span and the chair pin that back rest can be by differing heights on the lifter plate reaches the lifting of the relative local height of seat board, thereby the people who guarantees different heights can both satisfy the needs of self seat appearance by the adjustability of lifter plate.Particularly the chair pin of this product also is fitted with the school bag rack, and convenient student uses.The utility model is simple for structure, technology is meticulous, cost of manufacture is low, easy installation and removal, is fit to multiple occasion such as school, meeting room, operating room and uses.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model;
Fig. 2 is the three-dimensional decomposition texture schematic diagram of the utility model embodiment;
Fig. 3 is the local section cutaway view of Fig. 2 dorsulum and seat board;
Fig. 4 is the perspective view of lifter plate among Fig. 2;
Fig. 5 is the right view of Fig. 1;
Fig. 6 is the left view of Fig. 1;
Fig. 7 is the upward view of Fig. 1;
Fig. 8 is the vertical view of Fig. 1;
Fig. 9 is the rearview of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 to 9 is depicted as structural representation of the present utility model.
Reference numeral wherein is: injection edge sealing A, center chimb B, rubber footmuff C, chair pin sheath D, the back of the body channel closure cover E, Product Logo H, slanted angle Ф, elevation angle β, back rest 1, back of the body pipe 11, backrest section 11a, linkage section 11b, chair pin 2, locating hole 2a, support socle 21, foundation pipe 211, column tube 212, backboard 3, lifter plate 4, lift span 4a, indent camber line 4b, L shaped plate 41, back fillet 42, go up fillet 43, seat board 5, school bag rack 6, fine steel tube 61.
Fig. 1 to Fig. 9 is structural representation of the present utility model, among the figure as can be seen, a kind of injection edge sealing chair lift of the present utility model, comprise back rest 1 and chair pin 2, back rest 1 top is installed with backboard 3, and the bottom of back rest 1 is installed with lifter plate 4, is fitted with seat board 5 on this lifter plate 4.As shown in Figure 3, in order to improve the waterproof and dampproof property of backboard 3 and seat board 5, increase the overall aesthetic of backboard 3 and seat board 5, prolong the service life of seat, the periphery of the periphery of backboard 3 and seat board 5 all is coated with the injection edge sealing A that adopts a pressing mold injection moulding of plastics to form, as seen from Figure 4, lifter plate 4 equal intervals are shaped on the lift span 4a that is arranged above and below, be shaped on the chair pin 2 at least two with the suitable locating hole 2a of lift span 4a, lifter plate 4 inner blocking types and chair pin 2 match by the lift span 4a and the phase assembly realization backboard 3 of the locating hole 2a of fixed position and the lift adjustment of seat board 5 relative ground levels of differing heights up and down, particularly the bottom of the chair pin 2 of this product also is set with school bag rack 6, is very easy to the student and places uses such as school bag.The common price of chair lift of the prior art is high, complex structure, being unsuitable for the public place uses, the utility model is by hard-wired lifter plate 4 on back rest 1, utilize the lift span 4a of the differing heights that lifter plate 4 is shaped on, realize the adjustable of height of seat, reach the demand that satisfies different height crowd's seat appearances, be equipped with the practicality that school bag rack 6 has improved this product greatly again.The utility model is simple in structure, and is easy to adjust, and cost of manufacture is cheap, is fit to multiple demands such as the user reads a book, writes, paints, design.Can be applied to public places such as school, meeting room or operating room in batches.
In the practical example, the periphery of the periphery of backboard 3 and seat board 5 is all processed to be shaped on and is coated in the injection edge sealing A with the wedge shape of increase injection moulding faying face or the center chimb B of rectangle as shown in Figure 3.Center chimb B extends along whole back plate 3 and seat board 5 peripheries, and center chimb B has further improved injection edge sealing A and backboard 3 or the seat board 5 gluing fastnesses that link to each other.
As can be seen from Figure 2, back rest 1 is made up of two back of the body pipes 11 that are symmetrical set in the practical example; Hold the elevation angle β that is shaped on hypsokinesis between the backrest section 11a of back of the body pipe 11 and the linkage section 11b of bottom, backboard 3 adopts stainless steel bolt to be fixedly mounted on the top of back of the body pipe 11 backrest section 11a, and lifter plate 4 is fixed into one with the linkage section 11b welding of back of the body pipe 11.Elevation angle β is preferably in 5 to the 15 degree scopes.
In the practical example, about all be welded with lifter plate 4 on two back of the body pipes 11, lifter plate 4 comprises the L shaped plate of sleeping 41 with indent camber line 4b structure, the back of this L shaped plate 41 and top margin are held back fillet 42 and the last fillet 43 that is shaped on the double as reinforcement respectively to the inside, the lateral surface of back fillet 42 is weldingly connected with the linkage section 11b that carries on the back pipe 11 and connects, seat board 5 adopts bolting equipped mutually with last fillet 43, and lift span 4a arranges on L shaped plate 41 relatively near the place, back.
As shown in Figure 2, chair pin 2 comprises two supporting socles 21, two and support socles 21 and be weldingly connected by school bag rack 6 and be integral of being symmetrical set in the practical example, and school bag rack 6 is made up of the fine steel tube 61 that longitude and latitude in length and breadth arranges.School bag rack 6 is welded on the bottom of supporting socle 21, deposits parcel to make things convenient for the user, particularly is used in the student and uses.
In the practical example, the two ends of foundation pipe 211 are set with wear-resisting rubber footmuff C, the upper port of column tube 212 is covered with chair pin sheath D, and during the two locating hole 2a lift span 4a phase assembly corresponding with any two simultaneously, the upper port of column tube 212 all is lower than the height of seat board 5.
The top ports of back of the body pipe 11 of the present utility model is set with back of the body channel closure cover E.Back of the body channel closure cover E and chair pin sheath D can prevent personnel's hand of damaging in use.
In the practical example, all be printed with or be coated with on backboard 3 and the seat board 5 or Product Logo H is equipped with in riveting.
In the practical example, seat board 5 and backboard 3 right sides look slanted angle Ф on the perspective view be 105 degree to 115 degree, be formed with 0 degree between seat board 5 and horizontal plane to the angles of 15 degree.Adopt certain angle of inclination to meet the mechanics of human body, can make people's seat appearance more comfortable.
The utility model is rational in infrastructure, easy to use, simple to operate, is fit to occasions such as school, meeting room, operating room and uses, and can satisfy different height crowds' seat appearance needs.
Claims (10)
1. injection edge sealing chair lift, comprise back rest (1) and chair pin (2), described back rest (1) top is installed with backboard (3), it is characterized in that: the bottom of described back rest (1) is installed with lifter plate (4), be fitted with seat board (5) on this lifter plate (4), the periphery of the periphery of described backboard (3) and seat board (5) all is coated with the injection edge sealing (A) that the pressing mold injection moulding forms, described lifter plate (4) equal intervals is shaped on the lift span (4a) that is arranged above and below, be shaped on the described chair pin (2) at least two with the suitable locating hole (2a) of lift span (4a), match lift span (4a) and the assembly of locating hole (2a) by different height up and down of described lifter plate (4) inner blocking type and chair pin (2) realizes the lift adjustment of backboard (3) and the relative ground level of seat board (5), and the bottom of described chair pin (2) is set with school bag rack (6).
2. a kind of injection edge sealing chair lift according to claim 1 is characterized in that: the periphery of the periphery of described backboard (3) and seat board (5) is all processed to be shaped on and is coated in the injection edge sealing (A) with the wedge shape that increases the injection moulding faying face or the center chimb (B) of rectangle.
3. a kind of injection edge sealing chair lift according to claim 2, it is characterized in that: described back rest (1) is made up of two back of the body pipes (11) that are symmetrical set; Hold the elevation angle (β) that is shaped on hypsokinesis between the backrest section (11a) of described back of the body pipe (11) and the linkage section (11b) of bottom, described backboard (3) adopts stainless steel bolt to be fixedly mounted on the top of back of the body pipe (11) backrest section (11a), and described lifter plate (4) is fixed into one with linkage section (11b) welding of back of the body pipe (11).
4. a kind of injection edge sealing chair lift according to claim 3, it is characterized in that: all be welded with lifter plate (4) on two back of the body pipes (11) about described, described lifter plate (4) comprises the L shaped plate (41) with indent camber line (4b) structure, the back of this L shaped plate (41) and top margin are held back fillet (42) and the last fillet (43) that is shaped on the double as reinforcement respectively to the inside, the lateral surface of described back fillet (42) is weldingly connected with the linkage section (11b) of carrying on the back pipe (11) and connects, described seat board (5) is fixing equipped mutually with last fillet (43), and described lift span (4a) is arranged on L shaped plate (41) relatively near the place, back.
5. a kind of injection edge sealing chair lift according to claim 4, it is characterized in that: described chair pin (2) comprises the two support socles (21) that are symmetrical set, described two support socles (21) are weldingly connected by school bag rack (6) and are integral, and described school bag rack (6) is made up of the fine steel tube (61) of longitude and latitude setting in length and breadth.
6. a kind of injection edge sealing chair lift according to claim 5, it is characterized in that: described support socle (21) comprise be the foundation pipe (211) that hollow flat tube material makes and be welded on foundation pipe (211) on the column tube (212) of relative close rear end, be shaped on two locating holes (2a) that are arranged above and below on the described column tube (212), described lifter plate (4) L shaped plate (41) card fits over the medial surface of column tube (212), and described school bag rack (6) is welded on the foundation pipe (211).
7. a kind of injection edge sealing chair lift according to claim 6, it is characterized in that: the two ends of described foundation pipe (211) are set with wear-resisting rubber footmuff (C), the upper port of described column tube (212) is covered with chair pin sheath (D), during described two locating holes (2a) lift span (4a) the phase assembly corresponding with any two simultaneously, the upper port of described column tube (212) all is lower than the height of seat board (5).
8. a kind of injection edge sealing chair lift according to claim 7 is characterized in that: the top ports of described back of the body pipe (11) is set with back of the body channel closure cover (E).
9. a kind of injection edge sealing chair lift according to claim 8 is characterized in that: all be printed with or be coated with on described backboard (3) and the seat board (5) or Product Logo (H) is equipped with in riveting.
10. a kind of injection edge sealing chair lift according to claim 9, it is characterized in that: described seat board (5) and backboard (3) right side look slanted angle (Ф) on the perspective view be 105 degree to 115 degree, be formed with 0 degree between described seat board (5) and horizontal plane to the angles of 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240312 CN203226490U (en) | 2013-05-07 | 2013-05-07 | Injection edge-sealing pump chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240312 CN203226490U (en) | 2013-05-07 | 2013-05-07 | Injection edge-sealing pump chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203226490U true CN203226490U (en) | 2013-10-09 |
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ID=49282643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320240312 Expired - Fee Related CN203226490U (en) | 2013-05-07 | 2013-05-07 | Injection edge-sealing pump chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203226490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222748A (en) * | 2013-05-07 | 2013-07-31 | 宁波大风车教育器材有限公司 | Injection-molded edge-sealing lifting chair |
| CN105193126A (en) * | 2015-09-24 | 2015-12-30 | 太仓市中峰模具塑胶有限公司 | Technology for manufacturing movable seat |
| CN106041871A (en) * | 2016-08-24 | 2016-10-26 | 苏州亘富机械科技有限公司 | Lifting cushion bringing convenience to operating of numerical control machine tool |
-
2013
- 2013-05-07 CN CN 201320240312 patent/CN203226490U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222748A (en) * | 2013-05-07 | 2013-07-31 | 宁波大风车教育器材有限公司 | Injection-molded edge-sealing lifting chair |
| CN105193126A (en) * | 2015-09-24 | 2015-12-30 | 太仓市中峰模具塑胶有限公司 | Technology for manufacturing movable seat |
| CN106041871A (en) * | 2016-08-24 | 2016-10-26 | 苏州亘富机械科技有限公司 | Lifting cushion bringing convenience to operating of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG FAFENGCHE EDUCATION EQUIPMENT CO., LTD. Free format text: FORMER NAME: NINGBO DAFENGCHEN TEACHING AID CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315410 Zhejiang province Ningbo dafengche Industrial Development Zone Town Yuyao City Road No. 1 Patentee after: ZHEJIANG DAFENGCHE EDUCATION EQUIPMENT CO.,LTD. Address before: 315410 Zhejiang province Ningbo dafengche Industrial Development Zone Town Yuyao City Road No. 1 Patentee before: Ningbo Dafengche Education Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 |