CN203028533U - Classroom desk and chair - Google Patents

Classroom desk and chair Download PDF

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Publication number
CN203028533U
CN203028533U CN 201220733302 CN201220733302U CN203028533U CN 203028533 U CN203028533 U CN 203028533U CN 201220733302 CN201220733302 CN 201220733302 CN 201220733302 U CN201220733302 U CN 201220733302U CN 203028533 U CN203028533 U CN 203028533U
Authority
CN
China
Prior art keywords
chair
gear
desk
pin
classroom
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
Application number
CN 201220733302
Other languages
Chinese (zh)
Inventor
曹锡玉
吉群瑛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI CHONGMING HIGH SCHOOL
Original Assignee
SHANGHAI CHONGMING HIGH SCHOOL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI CHONGMING HIGH SCHOOL filed Critical SHANGHAI CHONGMING HIGH SCHOOL
Priority to CN 201220733302 priority Critical patent/CN203028533U/en
Application granted granted Critical
Publication of CN203028533U publication Critical patent/CN203028533U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses teaching facilities and particularly relates to a classroom desk and a chair used with the same. Each desk leg (5) and each chair leg (5) include an upper portion and a lower portion. The upper portion is fixed to the lower portion through a lifting device. The classroom desk and the chair have the advantages that with the lifting device, the height of each of the desk and the chair can be adjusted according to students of different heights; accordingly, all students are provided with the desk and chair suitable for their heights.

Description

A kind of classroom desk and chair
Technical field
The utility model relates to a kind of teaching facility, relate in particular to a kind of classroom desk with and supporting chair.
Background technology
Desk and chair that present classroom is used, it highly all is changeless, and the classmate who uses is not highly the same, for the shorter classmate of height, it is too high that existing desk and chair can seem, and for the higher classmate of height, it is too short that existing desk and chair but seem.
The utility model content
The purpose of this utility model be to provide a kind of classroom desk with and supporting chair, solved present employed desk and chair height and immobilized, be not suitable for the classmate's of different heights problem.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of classroom desk comprises desktop and is used for supporting desktop table pin that described table pin is divided into the upper and lower, and the upper and lower interfixes by lowering or hoisting gear.
Further technical scheme is that above-mentioned lowering or hoisting gear comprises the gear bar that is arranged on a pin top and is arranged on a gear of underfooting portion, described gear bar and the mutual interlock of gear, and gear is connected with and shakes handle.
A kind of classroom chair comprises seat and for the chair pin that supports seat, described chair pin is divided into the upper and lower, and the upper and lower interfixes by lowering or hoisting gear.
Further technical scheme is that above-mentioned lowering or hoisting gear comprises the gear bar that is arranged on chair pin top and the gear that is arranged on chair underfooting portion, described gear bar and the mutual interlock of gear, and gear is connected with and shakes handle.
The beneficial effect that adopts technique scheme to produce is: desk of the present utility model and supporting chair thereof are equipped with lowering or hoisting gear, can regulate the height of desk and chair according to the classmate of different heights, can allow used classmate all use desk and the chair that is fit to own height like this.
Description of drawings
Fig. 1 is the structural representation of an embodiment of a kind of classroom desk of the utility model;
The structural representation of the chair that a kind of classroom desk shown in Fig. 2 and Fig. 1 is supporting.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows embodiment of a kind of classroom desk of the utility model: a kind of classroom desk, and comprise desktop 1 and be used for 1 pin 2 of supporting desktop, described table pin 2 is divided into the upper and lower, and the upper and lower interfixes by lowering or hoisting gear.
According to another embodiment of a kind of classroom desk of the utility model, lowering or hoisting gear comprises the gear bar that is arranged on a pin 2 tops and the gear that is arranged on a pin 2 bottoms, described gear bar and the mutual interlock of gear, and gear is connected with and shakes handle 3.
Fig. 2 shows an embodiment of a kind of classroom of the utility model chair: a kind of classroom chair, and comprise seat 4 and be used for to support the chair pin 5 of seat 4, described chair pin 5 is divided into the upper and lower, and the upper and lower interfixes by lowering or hoisting gear.
According to another embodiment of a kind of classroom of the utility model chair, lowering or hoisting gear comprises the gear bar that is arranged on chair pin 5 tops and the gear that is arranged on chair pin 5 bottoms, described gear bar and the mutual interlock of gear, and gear is connected with and shakes handle 3.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", " preferred embodiment " etc. refer to concrete feature, structure or the characteristics described in conjunction with this embodiment and are included among at least one embodiment of the application's generality description.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a concrete feature, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in the scope of the present utility model.
Although be described with reference to the utility model of a plurality of explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be tangible.

Claims (4)

1. a classroom desk comprises desktop (1) and is used for supporting desktop (1) table pin (2), and it is characterized in that: described table pin (2) is divided into the upper and lower, and the upper and lower interfixes by lowering or hoisting gear.
2. a kind of classroom desk according to claim 1, it is characterized in that: described lowering or hoisting gear comprises the gear bar that is arranged on a pin (2) top and the gear that is arranged on a pin (2) bottom, described gear bar and the mutual interlock of gear, gear are connected with shakes handle (3).
3. classroom chair comprises seat (4) and is used for supporting the chair pin (5) of seat (4) that it is characterized in that: described chair pin (5) is divided into the upper and lower, and the upper and lower interfixes by lowering or hoisting gear.
4. a kind of classroom according to claim 3 chair, it is characterized in that: described lowering or hoisting gear comprises the gear bar that is arranged on chair pin (5) top and the gear that is arranged on chair pin (5) bottom, described gear bar and the mutual interlock of gear, gear are connected with shakes handle (3).
CN 201220733302 2012-12-26 2012-12-26 Classroom desk and chair Expired - Fee Related CN203028533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220733302 CN203028533U (en) 2012-12-26 2012-12-26 Classroom desk and chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220733302 CN203028533U (en) 2012-12-26 2012-12-26 Classroom desk and chair

Publications (1)

Publication Number Publication Date
CN203028533U true CN203028533U (en) 2013-07-03

Family

ID=48680689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220733302 Expired - Fee Related CN203028533U (en) 2012-12-26 2012-12-26 Classroom desk and chair

Country Status (1)

Country Link
CN (1) CN203028533U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106901531A (en) * 2017-04-15 2017-06-30 段建辉 A kind of adjustable tip-up set in classroom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106901531A (en) * 2017-04-15 2017-06-30 段建辉 A kind of adjustable tip-up set in classroom
CN106901531B (en) * 2017-04-15 2019-11-29 诸暨易和项目投资有限公司 A kind of adjustable tip-up set in classroom

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20131226