CN205432901U - Library's pre -buried formula reading chair - Google Patents
Library's pre -buried formula reading chair Download PDFInfo
- Publication number
- CN205432901U CN205432901U CN201620155059.2U CN201620155059U CN205432901U CN 205432901 U CN205432901 U CN 205432901U CN 201620155059 U CN201620155059 U CN 201620155059U CN 205432901 U CN205432901 U CN 205432901U
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- CN
- China
- Prior art keywords
- buried
- built
- seat support
- groove
- chair
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- Expired - Fee Related
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- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a library's pre -buried formula reading chair, including embedding slot, embedding slot is U type embedding slot, and installs unable adjustment base on embedding slot's the concave surface, last atmospheric pressure extension stem fixed connection in the bottom of pre -buried seat support of passing through of unable adjustment base, just the one end of pre -buried seat support articulates and installs the pre -buried back of the chair, install the adjustment handle who mutually supports with the atmospheric pressure extension stem on the lateral wall of pre -buried seat support, and adjustment handle is connected with the release valve rotation in the atmospheric pressure extension stem inner chamber. It is underground embedding to read the chair through the embedding slot who is equipped with, can be great save space, go up and down to pre -buried seat support respectively through being equipped with footboard and adjustment handle, can be applicable to crowds much more more and also use more convenient, install the sealing strip through the pipe hinge, it is sealed with it in can buryying embedding slot when the reading chair does not use, prevent that debris from dropping in embedding slot, be unfavorable for cleanly.
Description
Technical field
This utility model relates to library equipment technical field, is specially a kind of library built-in type reading chair.
Background technology
Library needs put many seats, it is easy to watch books in library for reader, and common reading chair is the most all meeting tables and chairs or easy chair to be placed in library, this reading chair extremely takes up an area during putting, the limited space of bookshelf is put in causing library, and put, due to these reading chairs, very affect in library attractive in appearance everywhere, there is also an issue and be exactly, owing to the crowd of viewing books is different, general reading chair causes child to use and inconvenient due to height problem, so the practicality of common chair is the highest.
Utility model content
The purpose of this utility model is to provide a kind of library built-in type reading chair, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of library built-in type reading chair，Including built-in groove，Described built-in groove is U-shaped built-in groove，And on the concave surface of built-in groove, firm banking is installed，It is fixedly connected on the bottom of pre-buried seat support by air pressure extension stem on described firm banking，And one end of pre-buried seat support is hinged is provided with the pre-buried chair back，The regulation handle cooperated with air pressure extension stem is installed on the sidewall of described pre-buried seat support，And regulation handle is rotationally connected with the gas bleeder valve in air pressure extension stem inner chamber，The bottom of described pre-buried seat support is separately installed with the first support and the second support，And first the middle part of support and the second support be hinged，The end of described first support and the second support is slidably connected with pre-buried seat support and pre-buried slideway respectively，And pre-buried installation of slide track is on the concave surface of built-in groove，The sidewall top of described built-in groove is provided with pedal，And the bottom of pedal is connected with built-in groove by reset element，The drive rod of described pedal and the piston rod drive connection in air pressure extension stem.
Preferably, the both sides, top, medial wall of described built-in groove are all by the hinged sealing strip that is provided with of tobacco pipe hinge, and the sealing the margin of sealing strip edge with pre-buried seat support respectively fits tightly.
Preferably, the described pre-buried chair back is hinged with the end of pre-buried seat support by Japan's button, and the rotational angle range of Japan's button is at 0 to 120 degree.
Preferably, the back of the described pre-buried chair back is provided with decorative layer.
Compared with prior art, the beneficial effects of the utility model are: this library built-in type reading chair, are buried underground by reading chair by the built-in groove being provided with, can greatly save space；Respectively pre-buried seat support is lifted by being provided with pedal and regulation handle, go for more crowd and more convenient to use；By tobacco pipe hinge, sealing strip is installed, can be sealed against in embedment built-in groove when chair of reading does not uses, prevent foreign material from falling in built-in groove, be unfavorable for cleaning.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, built-in groove, 2, pre-buried slideway, the 3, second support, 4, air pressure extension stem, 5, firm banking, the 6, first support, 7, sealing strip, 8, regulation handle, 9, decorative layer, 10, the pre-buried chair back, 11, pre-buried seat support, 12, pedal, 13, reset element.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of library built-in type reading chair，Including built-in groove 1，Described built-in groove 1 is U-shaped built-in groove，And firm banking 5 is installed on the concave surface of built-in groove 1，It is fixedly connected on the bottom of pre-buried seat support 11 by air pressure extension stem 4 on described firm banking 5，And one end of pre-buried seat support 11 is hinged is provided with the pre-buried chair back 10，The regulation handle 8 cooperated with air pressure extension stem 4 is installed on the sidewall of described pre-buried seat support 11，And regulation handle 8 is rotationally connected with the gas bleeder valve in air pressure extension stem 4 inner chamber，By the built-in groove 1 being provided with, reading chair is buried underground，Can greatly save space，The bottom of described pre-buried seat support 11 is separately installed with the first support 6 and the second support 3，And first the middle part of support 6 and the second support 3 be hinged，The end of described first support 6 and the second support 3 is slidably connected with pre-buried seat support 11 and pre-buried slideway 2 respectively，And pre-buried slideway 2 is arranged on the concave surface of built-in groove 1，The sidewall top of described built-in groove 1 is provided with pedal 12，And the bottom of pedal 12 is connected with built-in groove 1 by reset element 13，The drive rod of described pedal 12 and the piston rod drive connection in air pressure extension stem 4，Respectively pre-buried seat support 11 is lifted by being provided with pedal 12 and regulation handle 8，Go for more crowd and more convenient to use.
In order to prevent reading chair foreign material when not in use from falling in built-in groove 1 by edge, it is unfavorable for cleaning, the both sides, top, medial wall of described built-in groove 1 are all by the hinged sealing strip 7 that is provided with of tobacco pipe hinge, and the sealing the margin of sealing strip 7 edge with pre-buried seat support 11 respectively fits tightly.
In order to make the angle of inclination being easy to regulate the pre-buried chair back 10, the described pre-buried chair back 10 is hinged with the end of pre-buried seat support 11 by Japan's button, and the rotational angle range of Japan's button is at 0 to 120 degree.
Pattern in order to make the pre-buried chair back 10 be folded in built-in groove 1 is more attractive in appearance, more matches with ground pattern, and the back of the described pre-buried chair back 10 is provided with decorative layer 9.
Operation principle of the present utility model: this library built-in type reading chair is in use, by the pedal 12 that tramps with one's feet, the piston rod movement in air pressure extension stem 4 is made by pedal 12, pre-buried seat support 11 is supported, can stop trampling when pre-buried seat support 11 reaches desired height, the pre-buried chair back 10 is folded open, by using Japan's button the pre-buried chair back 10 can be adjusted to suitable angle, just can sit on and carry out reading, the most manually pull regulation handle 8, by regulation handle 8, the gas in air pressure extension stem 4 is released, pre-buried seat support 11 is made to be retracted in built-in groove 1, the sealing strip 7 adjusting edge again makes it fit tightly with the edge of pre-buried seat support 11, this library built-in type reading chair, very convenient to use, and use and simply also save space.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a library built-in type reading chair，Including built-in groove (1)，It is characterized in that: described built-in groove (1) is U-shaped built-in groove，And firm banking (5) is installed on the concave surface of built-in groove (1)，It is fixedly connected on the bottom of pre-buried seat support (11) by air pressure extension stem (4) on described firm banking (5)，And one end of pre-buried seat support (11) is hinged is provided with the pre-buried chair back (10)，The regulation handle (8) cooperated with air pressure extension stem (4) is installed on the sidewall of described pre-buried seat support (11)，And regulation handle (8) is rotationally connected with the gas bleeder valve in air pressure extension stem (4) inner chamber，The bottom of described pre-buried seat support (11) is separately installed with the first support (6) and the second support (3)，And first the middle part of support (6) and the second support (3) be hinged，The end of described first support (6) and the second support (3) is slidably connected with pre-buried seat support (11) and pre-buried slideway (2) respectively，And pre-buried slideway (2) is arranged on the concave surface of built-in groove (1)，The sidewall top of described built-in groove (1) is provided with pedal (12)，And the bottom of pedal (12) is connected with built-in groove (1) by reset element (13)，The drive rod of described pedal (12) and the piston rod drive connection in air pressure extension stem (4).
- A kind of library built-in type reading chair the most according to claim 1, it is characterized in that: the both sides, top, medial wall of described built-in groove (1) are all by the hinged sealing strip (7) that is provided with of tobacco pipe hinge, and the sealing the margin of sealing strip (7) edge with pre-buried seat support (11) respectively fits tightly.
- A kind of library built-in type reading chair the most according to claim 1, it is characterised in that: the described pre-buried chair back (10) is hinged with the end of pre-buried seat support (11) by Japan's button, and the rotational angle range of Japan's button is at 0 to 120 degree.
- A kind of library built-in type reading chair the most according to claim 1, it is characterised in that: the back of the described pre-buried chair back (10) is provided with decorative layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155059.2U CN205432901U (en) | 2016-03-02 | 2016-03-02 | Library's pre -buried formula reading chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155059.2U CN205432901U (en) | 2016-03-02 | 2016-03-02 | Library's pre -buried formula reading chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205432901U true CN205432901U (en) | 2016-08-10 |
Family
ID=56604451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155059.2U Expired - Fee Related CN205432901U (en) | 2016-03-02 | 2016-03-02 | Library's pre -buried formula reading chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205432901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674512A (en) * | 2021-01-15 | 2021-04-20 | 张新开 | Tablet chair with position memory function |
-
2016
- 2016-03-02 CN CN201620155059.2U patent/CN205432901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112674512A (en) * | 2021-01-15 | 2021-04-20 | 张新开 | Tablet chair with position memory function |
| CN112674512B (en) * | 2021-01-15 | 2023-09-01 | 佛山市铭众家具有限公司 | Tablet chair with position memory function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170302 |