CN204931032U - A kind of tables and chairs arrangement for adjusting height and desk thereof and chair - Google Patents
A kind of tables and chairs arrangement for adjusting height and desk thereof and chair Download PDFInfo
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- CN204931032U CN204931032U CN201520482763.4U CN201520482763U CN204931032U CN 204931032 U CN204931032 U CN 204931032U CN 201520482763 U CN201520482763 U CN 201520482763U CN 204931032 U CN204931032 U CN 204931032U
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- chair
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Abstract
The utility model relates to technical field of furniture, discloses a kind of tables and chairs arrangement for adjusting height and desk thereof and chair.A kind of tables and chairs arrangement for adjusting height, comprise first and increase part, second increases part; First increases part and second increases part and is equipped with screwed hole, and first increases screwed hole that part and/or second increases part is connected by the screwed hole of the bottom of screw rod and/or screw and table pin or Foot of chair.Described tables and chairs arrangement for adjusting height first is increased part and/or second by one or more and increases part and combine, and can realize the demand increasing differing heights.In addition, increase part, second and increase by being arranged on first and install with the screwed hole at the bottom of desk Foot of chair and screw rod or screw fit, user from the vestige not seeing splicing in appearance of tables and chairs, good looking appearance.And, by the intensity of screwed hole and screw rod or screw assembly connection and firmness good, the good stability of tables and chairs.
Description
Technical field
The utility model relates to technical field of furniture, particularly, relates to a kind of tables and chairs arrangement for adjusting height and desk thereof and chair.
Background technology
At present, family expenses tables and chairs, computer desk, desk or other desk and chair in use, sometimes need the height according to user and regulate the height of desk or chair.Especially the height of baby child changes very fast with advancing age, therefore needs constantly to regulate its height in the process using desk and chair, is convenient to baby child use, sitting posture correcting function and vision protection, to meet application scenarios and the service life of furniture.
At present, the arrangement for adjusting height of desk or chair has a variety of, usually there is complex operation, not easily regulate, require great effort time-consuming, cost is high, complex structure, fragile etc. defect.Such as, double connecting plate on its interconnective two supporting legs is equipped with corresponding hole, connecting bolt is fixed with in connecting hole between two supporting legs, when regulating height, need to turn on connecting bolt, again again connecting bolt is installed by between the new connecting hole of new height between two supporting legs.In addition, current arrangement for adjusting height attaching parts are many, attractive in appearance not, are especially unsuitable for using on classic furniture.
Summary of the invention
The technical problem that the utility model solves is the defect overcoming prior art, provides a kind of tables and chairs arrangement for adjusting height.Described tables and chairs arrangement for adjusting height novel structure, install simple, height adjustable adjusting range is large, elegant in appearance.
Another object of the present invention is to provide a kind of desk and the chair that are provided with described tables and chairs arrangement for adjusting height.Described desk and chair can increase according to the height of baby child, and then the height of adjustment tables and chairs, realize the growth of baby's Table-chair combination for children; Be specially adapted to classic furniture, achieve the functionalization of classic furniture.
The utility model object is achieved through the following technical solutions:
A kind of tables and chairs arrangement for adjusting height, comprise first and increase part, second increases part, and described first increases part and second increases part and be equipped with screwed hole, and described first increases screwed hole that part and/or second increases part is connected by the screwed hole of the bottom of screw rod and/or screw and table pin or Foot of chair.
Tables and chairs arrangement for adjusting height described in the utility model first is increased part and/or second by one or more and increases part and combine, and can realize the demand increasing differing heights, such as former desk is connected to the first increasing contribution by screw rod, highly adds one-level; Upper connection second connector in this basis, obtains again and highly increases further again; In like manner can continuous change in elevation.In addition, increase part, second and increase by being arranged on first and install with the screwed hole at the bottom of desk Foot of chair and screw rod or screw fit, user from the vestige not seeing splicing in appearance of tables and chairs, good looking appearance.And, by the intensity of screwed hole and screw rod or screw assembly connection and firmness good, the good stability of tables and chairs.
In order to improve the robustness of assembling intensity and device, further, described first to increase the screwed hole that part, second increases part, table pin or Foot of chair be arranged on first to increase the riffled tube that part, second increases part, table pin or Foot of chair, and described riffled tube and first increases the pre-manufactured hole interference fit that part, second increases part, table pin or Foot of chair.Preferably, the outer wall of described riffled tube is polygon, and what can further improve that riffled tube and first increases part etc. coordinates intensity, prevents by screw rod etc. with turning.
Further, described first increases part and/or second and increases part on an end of screwed hole, be provided with the groove holding screw head or head of screw.Avoid on the one hand screw rod or screw to protrude into first and increase part or second and increase part outside, make attractive in appearance not, it also avoid screw rod on the other hand or screw scratches floor or carpet etc.
Further, described first increases the end that part and/or second increases part and is provided with abrasion-proof rubber cushion.Described abrasion-proof rubber cushion can coordinate with screwed hole to be installed, or pastes or be set in first and increase part or second and increase on part.
Conveniently desk or chair move, and further, described first increases the end that part and/or second increases part is provided with universal wheel.
Further, described universal wheel increases part by screw rod and first and/or the second screwed hole increasing part is connected.
In order to provide the selection of multiple height recruitment, further, described first height increasing part is less than the height that second increases part.
For the ease of installing, further, described screw rod and screw are selected from full tooth screw rod, interior hexagonal screw rod, soket head cap screw.Described full tooth screw rod can Hide All inner in each attaching parts.
Be provided with a desk for described tables and chairs arrangement for adjusting height, each pin of described desk is provided with described tables and chairs arrangement for adjusting height.
Be provided with a chair for described tables and chairs arrangement for adjusting height, each Foot of chair of described chair is provided with described tables and chairs arrangement for adjusting height.
Compared with prior art, the utility model has following beneficial effect:
Described tables and chairs arrangement for adjusting height of the present utility model first is increased part and/or second by one or more and increases part and combine, and can realize the demand increasing differing heights.In addition, user from the vestige not seeing splicing in appearance of tables and chairs, good looking appearance.And, by the intensity of screwed hole and screw rod or screw assembly connection and firmness good, the good stability of tables and chairs.
Moreover described screwed hole can be used for equipment several functions parts, as abrasive rubber foot pad, universal wheel etc., realizes the multifunction of desk, chair.
Accompanying drawing explanation
Fig. 1 is the structural representation of the virgin desk of described baby;
Fig. 2 is the partial structurtes schematic diagram at the virgin desk A place of described baby;
Fig. 3 is the described first groove structure schematic diagram increasing part;
Fig. 4 is the partial structurtes schematic diagram at the virgin desk A place of baby described in embodiment 2.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
embodiment 1
As shown in Figures 1 to 3, the virgin desk of a kind of baby, comprises desktop 100, table pin 200 and tables and chairs arrangement for adjusting height.Tables and chairs arrangement for adjusting height comprises first and increases part 1, and second increases part 2.First increases part 1 and second increases part 2 and is equipped with screwed hole 3.First increases screwed hole 3 that part 1 and second increases part 2 is connected by the screwed hole 3 of the bottom of screw rod and table pin 200.
First height increasing part 1 is less than the height that second increases part 2.Screw rod is full tooth screw rod, full tooth screw rod can Hide All inner in each attaching parts.
The virgin desk of the baby of the present embodiment increases part 1 and second by first of tables and chairs arrangement for adjusting height and increases part 2 and combine, and achieves the demand increasing table height.In addition, by be arranged on first increase part 1, second increase 2 and the screwed hole 3 of table sole to coordinate with screw rod and install, user from the vestige not seeing splicing in appearance of tables and chairs, good looking appearance.And, by the intensity of screwed hole 3 and screw rod assembly connection and firmness good, the good stability of desk.
First increases part 1 and second increases the groove 4 that part 2 is provided with accommodation screw head on an end of screwed hole 3.Avoid on the one hand screw rod to protrude into first and increase part 1 or the second to increase part 2 outside, make attractive in appearance not, it also avoid screw rod scratches floor or carpet etc. on the other hand.
Second end of increasing part 2 is provided with abrasion-proof rubber cushion 5.Abrasion-proof rubber cushion 5 coordinates with screwed hole 3 to be installed.
embodiment 2
As shown in Figure 4, the virgin desk of a kind of baby, comprises desktop 100, table pin 200 and tables and chairs arrangement for adjusting height.Tables and chairs arrangement for adjusting height comprises second and increases part 2.Second increases part 2 is provided with riffled tube 6, and namely define screwed hole, riffled tube 6 and second increases the pre-manufactured hole interference fit of part 2, table pin 200.The outer wall of riffled tube 6 is polygon, and what can further improve that riffled tube 6 and second increases part 2 grade coordinates intensity, prevents by screw etc. with turning.
Second riffled tube 6 increasing part 2 is connected by the screwed hole 3 of the bottom of screw and table pin 200.
Screw is soket head cap screw, soket head cap screw can Hide All inner in each attaching parts.
The virgin desk of baby of the present embodiment increases part 2 by second of tables and chairs arrangement for adjusting height and achieves the demand increasing table height.In addition, by be arranged on second increase 2 and the screwed hole 3 of table sole install with screw fit, user from the vestige not seeing splicing in appearance of tables and chairs, good looking appearance.And, by the intensity of screwed hole 3 and screw assembly connection and firmness good, the good stability of desk.
Second increases part 2 is provided with the groove 4 holding screw head on an end of screwed hole 3.Avoid on the one hand screw rod to protrude into second to increase part 2 outside, make attractive in appearance not, it also avoid screw rod scratches floor or carpet etc. on the other hand.
Conveniently desk or chair move, and the second end of increasing part 2 is provided with universal wheel 7.Universal wheel 7 is connected with the second screwed hole increasing part 2 by screw.
Obviously, above-described embodiment is only for the technical solution of the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (10)
1. a tables and chairs arrangement for adjusting height, it is characterized in that, comprise first and increase part, second increases part, described first increases part and second increases part and is equipped with screwed hole, and described first increases screwed hole that part and/or second increases part is connected by the screwed hole of the bottom of screw rod and/or screw and table pin or Foot of chair.
2. tables and chairs arrangement for adjusting height according to claim 1, it is characterized in that, described first to increase the screwed hole that part, second increases part, table pin or Foot of chair be arranged on first to increase the riffled tube that part, second increases part, table pin or Foot of chair, and described riffled tube and first increases the pre-manufactured hole interference fit that part, second increases part, table pin or Foot of chair.
3. tables and chairs arrangement for adjusting height according to claim 1, is characterized in that, described first increases part and/or second increases part on an end of screwed hole, be provided with the groove holding screw head or head of screw.
4. tables and chairs arrangement for adjusting height according to claim 1, is characterized in that, described first increases the end that part and/or second increases part is provided with abrasion-proof rubber cushion.
5. tables and chairs arrangement for adjusting height according to claim 1, is characterized in that, described first increases the end that part and/or second increases part is provided with universal wheel.
6. tables and chairs arrangement for adjusting height according to claim 5, it is characterized in that, described universal wheel increases part by screw rod and first and/or the second screwed hole increasing part is connected.
7. tables and chairs arrangement for adjusting height according to claim 1, it is characterized in that, described first height increasing part is less than the height that second increases part.
8. tables and chairs arrangement for adjusting height according to claim 2, it is characterized in that, described screw rod and screw are selected from full tooth screw rod, interior hexagonal screw rod, soket head cap screw.
9. be provided with a desk for tables and chairs arrangement for adjusting height described in claim 1 ~ 8 any one, it is characterized in that, each pin of described desk is provided with described tables and chairs arrangement for adjusting height.
10. be provided with a chair for tables and chairs arrangement for adjusting height described in claim 1 ~ 8 any one, it is characterized in that, each Foot of chair of described chair is provided with described tables and chairs arrangement for adjusting height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482763.4U CN204931032U (en) | 2015-07-07 | 2015-07-07 | A kind of tables and chairs arrangement for adjusting height and desk thereof and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482763.4U CN204931032U (en) | 2015-07-07 | 2015-07-07 | A kind of tables and chairs arrangement for adjusting height and desk thereof and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931032U true CN204931032U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482763.4U Active CN204931032U (en) | 2015-07-07 | 2015-07-07 | A kind of tables and chairs arrangement for adjusting height and desk thereof and chair |
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| CN (1) | CN204931032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283398A (en) * | 2018-01-17 | 2018-07-17 | 王子恒 | A kind of multifunction sofa |
-
2015
- 2015-07-07 CN CN201520482763.4U patent/CN204931032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283398A (en) * | 2018-01-17 | 2018-07-17 | 王子恒 | A kind of multifunction sofa |
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