CN206667628U - A kind of high resilience self-skin polyurethane arm assembly - Google Patents
A kind of high resilience self-skin polyurethane arm assembly Download PDFInfo
- Publication number
- CN206667628U CN206667628U CN201720321164.3U CN201720321164U CN206667628U CN 206667628 U CN206667628 U CN 206667628U CN 201720321164 U CN201720321164 U CN 201720321164U CN 206667628 U CN206667628 U CN 206667628U
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- CN
- China
- Prior art keywords
- handrail
- skeleton
- armrest body
- arm assembly
- inner skeleton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
It the utility model is related to foaming handrail technical field, specially a kind of high resilience self-skin polyurethane arm assembly, including armrest body, and irregular arc-shaped through-hole is provided with the middle part of armrest body, the armrest body is made up of handrail upper end and handrail lower end, and the front end junction of handrail upper end and handrail lower end is provided with prominent connecting portion, the armrest body is internally provided with inner skeleton, the attached layer of outsourcing of the inner skeleton is provided with foaming PU layers, the bottom of the inner skeleton is provided with foot pad skeleton, and it is provided with mounting seat on foot pad skeleton, the bottom of the mounting seat is provided with screwed hole mounting surface.The utility model is rational in infrastructure easy to install and use; it is easy to the handrail of metope and seating edge to install; shaped handrail shapes by inner skeleton; isolate inner skeleton by the PU layers that foam in the outside of handrail to avoid corroding, in surface of handrail forming a protection by polyurethane protective skinning, epidermis resilience is good, good hand touch.
Description
Technical field
It the utility model is related to foaming handrail technical field, specially a kind of high resilience self-skin polyurethane arm assembly.
Background technology
The handrail for being currently used for building decoration or high-grade seat uses pure wooden armrest, perishable, short life, wooden material more
Borehole among material is inconvenient, thus it is overall heavy, and cost is high；Also there are the handrail using steel, this handrail, perishable, cost
It is high, it is impossible to insulate, potential safety hazard be present, flexible deformation, the screw hole of handrail bottom is easily blocked using the handrail from skinning.
Utility model content
The purpose of this utility model is to provide a kind of high resilience self-skin polyurethane arm assembly, to solve above-mentioned background
The wooden armrest proposed in technology easily rots, steel handrail perishable the shortcomings of being unable to insulating mounting inconvenience.
To achieve the above object, the utility model provides following technical scheme：A kind of high resilience self-skin polyurethane handrail
Assembly, including armrest body, and irregular arc-shaped through-hole is provided with the middle part of armrest body, the armrest body is by handrail upper end
Formed with handrail lower end, and the front end junction of handrail upper end and handrail lower end is provided with prominent connecting portion, the handrail master
Body is internally provided with inner skeleton, and the attached layer of outsourcing of the inner skeleton is provided with foaming PU layers, the bottom of the inner skeleton
Portion is provided with foot pad skeleton, and mounting seat is provided with foot pad skeleton, and the bottom of the mounting seat is provided with screwed hole peace
Dress face, and mounting seat is arranged on the inside of handrail lower end.
Preferably, the inner skeleton is metal material, and inner skeleton and foot pad skeleton are integral type structure.
Preferably, the outer surface of the armrest body is provided with polyurethane protective skinning, and the thickness of polyurethane protective skinning
Spend for 3~6mm.
Preferably, the screwed hole mounting surface is horizontal plane, and is provided with screwed hole in screwed hole mounting surface).
Preferably, it is provided with insulation rubber band on the screwed hole mounting surface.
Preferably, the diameter of section of the handrail upper end is less than the diameter of section of handrail lower end.
Compared with prior art, the beneficial effects of the utility model are：The utility model is rational in infrastructure easy to install and use,
It is easy to the handrail of metope and seating edge to install, by inner skeleton sizing handrail shapes, passes through foaming on the outside of handrail
PU layers isolation inner skeleton is avoided corroding, and a protection epidermis resilience is formed in surface of handrail by polyurethane protective skinning
Good, good hand touch, final products surface be not in foaming it is uneven caused by case hardness it is uneven and because be vented it is not smooth caused by
The defects of pit, stomata, improve the attractive in appearance of product entirety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model handrail lower end；
Fig. 3 is the utility model armrest body Section A-A figure；
Fig. 4 is surface structure schematic diagram of the present utility model.
In figure：1st, armrest body；2nd, foot pad skeleton；3rd, handrail upper end；4th, inner skeleton；5th, polyurethane protective skinning；6、
Mounting seat；7th, handrail lower end；8th, screwed hole mounting surface；9th, screwed hole；10th, foam PU layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are referred to, the utility model provides a kind of technical scheme：A kind of high resilience gathers from skinning
Urethane arm assembly, including armrest body 1, and the middle part of armrest body 1 is provided with irregular arc-shaped through-hole, armrest body 1 by
Handrail upper end 3 and handrail lower end 7 form, and the front end junction of handrail upper end 3 and handrail lower end 7 is provided with prominent connection
Portion, armrest body 1 are internally provided with inner skeleton 4, and the attached layer of outsourcing of inner skeleton 4 is provided with foaming PU layers 10, passes through hair
Bubble PU layers 10 protect inner skeleton 4 not avoid corroding with air contact, improve the bottom of the external diameter inner skeleton 4 of armrest body 1
Foot pad skeleton 2 is provided with, and mounting seat 6 is provided with foot pad skeleton 2, says that armrest body 1 is arranged on wall by mounting seat 6
The both sides of wall or seat, the bottom of mounting seat 6 is provided with screwed hole mounting surface 8, and mounting seat 6 is arranged on handrail lower end 7
Inside.
Inner skeleton 4 is metal material, and inner skeleton 4 and foot pad skeleton 2 are integral type structure, and metal material is easy to carry
The intensity of high armrest body 1 and the different handrail shapes of replacing, the outer surface of armrest body 1 are provided with polyurethane protective skinning 5, and
The thickness of polyurethane protective skinning 5 is 3~6mm, and forming a protection epidermis in surface of handrail by polyurethane protective skinning returns
Elastic good, good hand touch, screwed hole mounting surface 8 is horizontal plane, and screwed hole 9 is provided with screwed hole mounting surface 8, screwed hole installation
Insulation rubber band is provided with face 8, avoids overflowing into PU material in screwed hole 9 by insulation rubber band, the diameter of section of handrail upper end 3 is less than
The diameter of section of handrail lower end 7.
The operation principle of the present embodiment：During the production and application high resilience self-skin polyurethane arm assembly, made by basis
With the inner skeleton 4 of environment and customer requirement selection suitable shape, inner skeleton 4 is put into mould and is molded, inside
One layer of the outer wrap foaming PU layers 10 of portion's skeleton 4, insulation rubber band is placed on screwed hole mounting surface 8 during injection, waits injection
After shaping cooling, the flash and processing parting line overlap of product surface are removed, sets polyurethane to prevent on the outer wall of armrest body 1
Skinning 5 is protected, and one protection epidermis resilience of formation is good, good hand touch, insulation rubber band is opened when installing and using, is passed through by screw
Metope, seating edge support and screwed hole 9 are screwed, and handrail is fixed on metope or seat.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of high resilience self-skin polyurethane arm assembly, including armrest body (1), and the middle part of armrest body (1) is set
There is irregular arc-shaped through-hole, it is characterised in that：The armrest body (1) is made up of handrail upper end (3) and handrail lower end (7), and
The front end junction of handrail upper end (3) and handrail lower end (7) is provided with prominent connecting portion, the inside of the armrest body (1)
Inner skeleton (4) is provided with, the attached layer of outsourcing of the inner skeleton (4) is provided with foaming PU layers (10), the inner skeleton (4)
Bottom be provided with foot pad skeleton (2), and mounting seat (6) is provided with foot pad skeleton (2), the bottom of the mounting seat (6)
Portion is provided with screwed hole mounting surface (8), and mounting seat (6) is arranged on the inside of handrail lower end (7).
A kind of 2. high resilience self-skin polyurethane arm assembly according to claim 1, it is characterised in that：The interior bone
Frame (4) is metal material, and inner skeleton (4) and foot pad skeleton (2) are integral type structure.
A kind of 3. high resilience self-skin polyurethane arm assembly according to claim 1, it is characterised in that：The handrail master
The outer surface of body (1) is provided with polyurethane protective skinning (5), and the thickness of polyurethane protective skinning (5) is 3~6mm.
A kind of 4. high resilience self-skin polyurethane arm assembly according to claim 1, it is characterised in that：The screwed hole
Mounting surface (8) is horizontal plane, and is provided with screwed hole (9) in screwed hole mounting surface (8).
A kind of 5. high resilience self-skin polyurethane arm assembly according to claim 4, it is characterised in that：The screwed hole
Mounting surface is provided with insulation rubber band on (8).
A kind of 6. high resilience self-skin polyurethane arm assembly according to claim 1, it is characterised in that：On the handrail
The diameter of section of (3) is held to be less than the diameter of section of handrail lower end (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321164.3U CN206667628U (en) | 2017-03-24 | 2017-03-24 | A kind of high resilience self-skin polyurethane arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321164.3U CN206667628U (en) | 2017-03-24 | 2017-03-24 | A kind of high resilience self-skin polyurethane arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667628U true CN206667628U (en) | 2017-11-24 |
Family
ID=60373615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720321164.3U Expired - Fee Related CN206667628U (en) | 2017-03-24 | 2017-03-24 | A kind of high resilience self-skin polyurethane arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683839A (en) * | 2018-02-09 | 2020-09-18 | 株式会社自动网络技术研究所 | Armrest |
-
2017
- 2017-03-24 CN CN201720321164.3U patent/CN206667628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683839A (en) * | 2018-02-09 | 2020-09-18 | 株式会社自动网络技术研究所 | Armrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |