JP2009165792A - Leg cap for adjusting height of leg part of desk or chair - Google Patents
Leg cap for adjusting height of leg part of desk or chair Download PDFInfo
- Publication number
- JP2009165792A JP2009165792A JP2008032399A JP2008032399A JP2009165792A JP 2009165792 A JP2009165792 A JP 2009165792A JP 2008032399 A JP2008032399 A JP 2008032399A JP 2008032399 A JP2008032399 A JP 2008032399A JP 2009165792 A JP2009165792 A JP 2009165792A
- Authority
- JP
- Japan
- Prior art keywords
- cap
- leg
- desk
- chair
- height
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
Landscapes
- Legs For Furniture In General (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
本発明は、学校や家庭での机や椅子の使用時に、そのガタツキを是正する机や椅子の脚部の高さ調整可能な脚キャップに関するものである。 The present invention relates to a leg cap capable of adjusting the height of a leg portion of a desk or chair that corrects rattling when the desk or chair is used at school or at home.
従来、机や椅子を使用していると体重などの力により歪みが生じ、脚の高さにずれが生じ、ガタツキが起こっていた。
また新品であっても床面に凹凸がある場合は同様のガタツキが起こった。
なお、脚裏部に粘着つきのゴムで貼るものや、はめ込むだけのキャップでガタツキを是正する発明が知られている。（特許文献１、特許文献２）
Even if it was a new product, the same rattling occurred when the floor surface was uneven.
In addition, the invention which corrects rattling with what sticks to the leg back part with the rubber | gum with an adhesive, or the cap only to insert is known. (Patent Document 1, Patent Document 2)
そのために、次のような問題点があった。
（イ）筆記する場合にガタツキが起こり、正確に書けない。
（ロ）児童、生徒が勉強するとき、ガタガタして集中できない。
（ハ）キャップなどで高さを補正しても、キャップの高さがガタツキの原因の高さに合っている場合は少なく、装着しても完全にガタツキを是正することができない。
（ニ）床面に凹凸のある場合は、机や椅子を移動する度にガタツキが生じることが多い。
本発明は以上の問題点を解決しようとするものである。Therefore, there are the following problems.
(B) When writing, rattling occurs and writing is not accurate.
(B) When students study, they cannot rattle and concentrate.
(C) Even if the height is corrected with a cap or the like, there are few cases where the height of the cap matches the height of the cause of backlash, and even if it is mounted, the backlash cannot be completely corrected.
(D) If the floor is uneven, it often causes rattling every time a desk or chair is moved.
The present invention is intended to solve the above problems.
キャップを二重構造とし、ゴム製内キャップ１にはスチール製の外ねじ３を装着し一体化させ、外キャップ２には内側にねじ５を設ける。この場合、外キャップ２は必ずしもゴム製でなくてもよい。そして外キャップ２を回転させることにより上下させ、高さを微調整する。以上を特徴とする机や椅子の脚部の高さ調整可能な脚キャップである。 The cap has a double structure, and the rubber inner cap 1 is fitted with a steel outer screw 3 to be integrated, and the outer cap 2 is provided with a screw 5 inside. In this case, the outer cap 2 is not necessarily made of rubber. Then, the outer cap 2 is moved up and down to finely adjust the height. It is the leg cap which can adjust the height of the leg part of the desk or chair characterized by the above.
本発明は、机や椅子のガタツキの程度に応じて高さを調整できる。したがって、ガタツキの程度が変われば、それを是正するのも容易にできるし、床面の凹凸の違いによるガタツキに対する微調整も容易にできる。
また、児童、生徒自身が使用の度にガタツキを容易に是正できるので快適な学習時間を保つこともできる。In the present invention, the height can be adjusted according to the degree of backlash of the desk or chair. Therefore, if the degree of backlash changes, it can be easily corrected, and fine adjustment for backlash due to the unevenness of the floor surface can be easily performed.
In addition, it is possible to maintain a comfortable learning time because the children and the students themselves can easily correct the rattling with each use.
以下、本発明の実施の形態を説明する。
ゴム製のキャップ１にスチール製の外ねじ３を装着し、内ねじ５のついた外キャップ２を取り付ける。
本発明は、以上の構成よりなっている。
本発明を使用するときは、ガタツキの原因となる机や椅子の脚部４に上記の脚キャップを装着し、内キャップ１を保持しガタツキがなくなるまで外キャップ２を回転し高さを調整する。机や椅子を移動したときには、床面の凹凸により再度ガタツキが生じる場合があるが、それに対しても同様に外キャップ２を回転させることにより高さを微調整できる。この結果、常にガタツキを起こさない机や椅子を保持することができる。Embodiments of the present invention will be described below.
A steel outer screw 3 is attached to a rubber cap 1 and an outer cap 2 with an inner screw 5 is attached.
The present invention has the above configuration.
When using the present invention, the above-mentioned leg cap is attached to the leg portion 4 of the desk or chair that causes rattling, the inner cap 1 is held, and the outer cap 2 is rotated until the rattling is eliminated to adjust the height. . When the desk or chair is moved, rattling may occur again due to the unevenness of the floor surface, but the height can be finely adjusted by rotating the outer cap 2 in the same manner. As a result, it is possible to always hold a desk or chair that does not rattle.
１ 内キャップ
２ 外キャップ
３ 内キャップの外ねじ
４ 机や椅子の脚部
５ 外キャップの内ねじ1 Inner cap 2 Outer cap 3 Outer screw of inner cap 4 Leg of desk or chair 5 Inner screw of outer cap
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008032399A JP2009165792A (en) | 2008-01-16 | 2008-01-16 | Leg cap for adjusting height of leg part of desk or chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008032399A JP2009165792A (en) | 2008-01-16 | 2008-01-16 | Leg cap for adjusting height of leg part of desk or chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2009165792A true JP2009165792A (en) | 2009-07-30 |
Family
ID=40967661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008032399A Pending JP2009165792A (en) | 2008-01-16 | 2008-01-16 | Leg cap for adjusting height of leg part of desk or chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2009165792A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2420160A1 (en) * | 2010-08-20 | 2012-02-22 | Gordon Ellis & Co. | Height adjustment apparatus |
| CN105747617A (en) * | 2016-04-02 | 2016-07-13 | 王凯盛 | Inflatable table leg pad |
| AU2016101601B4 (en) * | 2016-06-30 | 2017-06-29 | Zhejiang Jojoy Leisure Products Co.,Ltd. | Table |
| KR20210145477A (en) * | 2020-05-25 | 2021-12-02 | 이태연 | Furniture leg assembly |
-
2008
- 2008-01-16 JP JP2008032399A patent/JP2009165792A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2420160A1 (en) * | 2010-08-20 | 2012-02-22 | Gordon Ellis & Co. | Height adjustment apparatus |
| US8733717B2 (en) | 2010-08-20 | 2014-05-27 | Gordon Ellis & Company | Height adjustment apparatus |
| CN105747617A (en) * | 2016-04-02 | 2016-07-13 | 王凯盛 | Inflatable table leg pad |
| AU2016101601B4 (en) * | 2016-06-30 | 2017-06-29 | Zhejiang Jojoy Leisure Products Co.,Ltd. | Table |
| KR20210145477A (en) * | 2020-05-25 | 2021-12-02 | 이태연 | Furniture leg assembly |
| KR102367070B1 (en) * | 2020-05-25 | 2022-02-23 | 이태연 | Furniture leg assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2009165792A (en) | Leg cap for adjusting height of leg part of desk or chair | |
| TWI350741B (en) | Swing chair | |
| WO2009089440A3 (en) | Adjustable desk and footrest assembly | |
| CN209769536U (en) | Chair is corrected to children's hunchback | |
| USD812401S1 (en) | Headboard | |
| Gürdoğan et al. | Publisher’s Note: New Integrable 4D Quantum Field Theories from Strongly Deformed Planar N= 4 Supersymmetric Yang-Mills Theory [Phys. Rev. Lett. 117, 201602 (2016)] | |
| USD637663S1 (en) | Student exercise desk | |
| TWI800035B (en) | Telescopic adjustment structure and child safety seat having the same | |
| KR20150101250A (en) | heigh change chair | |
| KR20170070771A (en) | bed with folding table | |
| CN204123879U (en) | Paint from life and copy dual-purpose portable easel | |
| CN204670669U (en) | A kind of inclination angle of desktop can freely regulated desk | |
| CN103465691A (en) | White board | |
| KR20160055462A (en) | a double slope desk | |
| JP3136761U (en) | Assembled learning desk | |
| CN203696947U (en) | Manual deviation rectifying platform for adjusting material position | |
| CN204930980U (en) | A kind of rectification seat | |
| CN214483772U (en) | Myopia prevention support | |
| CN107174026A (en) | It is a kind of to adjust the teaching bench of child sitting gesture | |
| TW200637909A (en) | Escherichia strain capable of converting XMP to GMP and maintaining the inactivated state of gene(s) associated with GMP degradation and methods of using the same | |
| JP2015205145A (en) | wheelchair | |
| Degani | RCMS-Right Correction Magnus Schemes for oscillatory ODEs, and, Cubature formulae and commuting extensions | |
| Álvarez | Residency training in Fontcalent Prison Psychiatric Hospital | |
| Staff | 6 FRoM ouR PResidenT. | |
| Myers et al. | Correction to: Explicit Vocabulary Instruction in Kindergarten: Case Studies of Students With and Without Language Disorders |