CN201557795U

CN201557795U - Desk-chair structure capable of accommodating and lifting chair

Info

Publication number: CN201557795U
Application number: CN2009200969857U
Authority: CN
Inventors: 林雄伟; 林冠彣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-04
Filing date: 2009-06-04
Publication date: 2010-08-25
Anticipated expiration: 2019-06-04

Abstract

The utility model relates to a desk-chair structure capable of accommodating and lifting a chair, which mainly comprises a desktop and at least one chair, wherein the desktop is provided with at least one sliding track device, the sliding track device is connected with the chair, and then the chair can slide relative to the desktop and be accommodated below the desktop, thereby achieving the effect of saving space; the chair is provided with a lifting device, and the lifting device is used for lifting or lowering the distance between the chair and the ground; the sliding track device comprises a sliding slot and a movable bracket, the sliding slot is fixedly arranged at the bottom of the desktop, the movable bracket is provided with a first end part and a second end part, the first end part is accommodated in the sliding slot and can move along the sliding slot, and the second end part is connected with the chair, so that the chair can move accordingly when the movable bracket moves along the sliding slot. The desk-chair structure can achieve the effects of facilitating the accommodation and the sweeping, saving the space and beautifying the space.

Description

Can take in and the tables and chairs structure of lifting chair

Technical field

The utility model relates to a kind of tables and chairs, relates in particular to a kind of chair of taking in desktop below and the taking in and the tables and chairs structure of lifting chair of lifting chair built on stilts.

Background technology

In order to solve the problem that traditional tables and chairs take up space, relevant dealer creates the tables and chairs combination that can save the space, see also No. 582231 " foldable piece desk and chair " a case of TaiWan, China letters patent book number, it comprises table, bracing frame, seat and chair frame, wherein, the table bottom extends axially bottom bar, bracing frame is provided with hollow axle tube, the bolt that radially stretches through on the central siphon, and in the bracing frame bottom stretches out several empty arm, other establishes bolt in the arm periphery, the seat bottom over glaze is to extending pole, chair frame center is provided with tool one axial nipples, takes over the periphery bolt that radially stretches through, and bottom tube empty in several is then extended in the bottom; Make the locking that stretches through of the central siphon of the relative bracing frame of bottom bar of table whereby, and make the adapter socket locking of the relative chair frame of pole of seat, make the arm of the relative bracing frame of bottom tube of chair frame wear knot again, and form the tables and chairs of Contiuum type; When folding, each group seat all collapses in the below of table, reaches the effect of saving the space.

Yet, though case can be taken in saving the space before above-mentioned, when user's desire adjust chair and table edge apart from the time, must unclamp bolt earlier, adjust distance after, again bolt is locked back the bottom tube under the fixing desktop, be the design of inconvenience in fact; And it uses the action of bolt locking chair arm, also suitable elapsed time and expend muscle power; In addition, the desktop below is provided with bottom tube and arm, and the user is except being tripped easily, and the desktop below seems in disorder and not attractive in appearance, therefore as a complete unit, and its poor practicability.

The utility model content

Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and takes in and the tables and chairs structure of lifting chair and provide a kind of, reaches convenient for collecting whereby and sweeps and can save and the effect in space attractive in appearance.

For reaching aforementioned purpose, the utility model tables and chairs structure of lifting chair " can take in and " comprises a desktop and at least one chair, wherein:

This desktop is provided with a railroad, and this railroad is connected with this chair; This railroad comprises a chute and a travel(l)ing rest, this travel(l)ing rest is provided with a first end and a second end, this first end is parallel with this chute and can be placed in this chute, and move along this chute, this the second end is linked to this chair, whereby, this travel(l)ing rest is when this chute displacement, and this chair can slide with respect to this desktop also can be accommodated in this desktop below.

This chair comprises a seat support and a support portion, and this seat support is to be located at above this support portion and with this support portion to be connected, and this bottom, support portion is provided with several rollers, and this roller is to contact with ground, slides in order to chair; This support portion is to be provided with a lowering or hoisting gear, by adjusting this lowering or hoisting gear, this chair is moved up and down.

When user's desire is used this chair, the user pulls out and takes this seat support with this chair from desktop lower edge chute direction, this lowering or hoisting gear can make this chair falling head to contacting with ground, can strengthen the effect that this chair supports user's body wt whereby, when the user leaves this chair, this lowering or hoisting gear rises this chair automatically and replys liftoff state, and this chair pushed back desktop below, this chair can keep unsettled liftoff position, reaches convenient for collecting whereby and sweeps and can save and the effect in space attractive in appearance.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is that the utility model can be taken in and the receiving state schematic perspective view of the tables and chairs structure of lifting chair.

Fig. 2 is that the utility model can be taken in and the receiving state side partial sectional view of the tables and chairs structure of lifting chair.

Fig. 3 is that the utility model can be taken in and the user mode schematic perspective view of the tables and chairs structure of lifting chair.

Fig. 4 is that the utility model can be taken in and the user mode side partial sectional view of the tables and chairs structure of lifting chair.

Fig. 5 is that the utility model can be taken in and the second embodiment schematic diagram of the tables and chairs structure of lifting chair.

Fig. 6 is that the utility model can be taken in and the 3rd embodiment schematic diagram of the tables and chairs structure of lifting chair.

The number in the figure explanation:

Desktop 10 chairs 20 seat supports 21

Support portion 22 support bars, 221 bases 222

Roller 223 chair back 23 railroads 30

Chute 31 travel(l)ing rests 32 first ends 321

The second end 322 connecting portions 323 lowering or hoisting gears 40

External member 41 is supported part 42 elastic components 43

Accommodation space 44

The specific embodiment

See also Fig. 1 to Fig. 4, the utility model embodiment mainly comprises a desktop 10 and a chair 20, wherein:

This desktop 10 is provided with a railroad 30, and this railroad 30 is connected with this chair 20; This railroad 30 comprises a chute 31 and a travel(l)ing rest 32, and this chute 31 is fixedly arranged on the bottom of this desktop 10, and this chute 31 is the groove of T type structure, and this chute 31 has an opening at least towards the table edge; This travel(l)ing rest 32 is provided with a first end 321, one the second end 322, and a junction 323, these connecting portion 323 two ends are linked to this first end 321 and this second end 322 respectively, this first end 321 is the L type with this connecting portion 323 and is connected, this connecting portion 323 is the L type with this second end 322 and is connected, and this first end 321 is to be vertical relation with this second end 322, this first end 321 is and these chute 31 corresponding T type structures, and this first end 321 and this chute 31 are parallel and can be placed in this chute 31, and move along this chute 31, this the second end 322 is linked to this chair 20, whereby, the first end 321 of this travel(l)ing rest 32 is when these chute 31 displacements, and this chair 20 is also related to be moved.

This chair 20 comprises a seat support 21 and a support portion 22, and this seat support 21 is located at these 22 tops, support portion and is connected with this support portion 22; This support portion 22 comprises a support bar 221 and a base 222, these support bar 221 1 ends and this seat support 21 are connected, and these support bar 221 other ends and this base 222 are connected, and this base 222 is provided with several rollers 223, this roller 223 contacts with ground, slides in order to chair.

This chair 20 is provided with a lowering or hoisting gear 40, this lowering or hoisting gear 40 is arranged at this support bar 221, this lowering or hoisting gear 40 is an elastic parts, this lowering or hoisting gear 40 comprises an external member 41, one supports part 42, an and elastic component 43, this external member 41 is sheathed on this support bar 221, this external member 41 links fixing with the second end 322 of this railroad 30, and be provided with an accommodation space 44 between these external member 41 inner edges and this support bar 221, should support part 42 is to be sheathed on this support bar 221 and to be placed in this accommodation space 44 with this elastic component 43, should support part 42 and be fixed in this support bar 221, should support part 42 and be and be located at these elastic component 43 tops and replace mutually with these elastic component 43 1 ends, these elastic component 43 other ends are fixedly arranged on this external member 41 bottom surface inner edges, so, be compressed or elasticity release by this elastic component 43, this chair 20 is moved up and down.

When nobody uses this chair 20, as shown in Figures 1 and 2, this chair 20 can be accommodated in desktop 10 belows by this railroad 30, and the elastic component 43 of this lowering or hoisting gear 40 presents inelastic state and will support the inner edge that part 42 is resisted against these external member 41 tops, because of the external member 41 of this lowering or hoisting gear 40 is fixed in this travel(l)ing rest 32, this external member 41 is the support bars 221 that are sheathed on this chair 20, make this chair 20 can keep being suspended on the position of desktop 10 belows, reach convenient for collecting whereby and sweep and can save and the effect in space attractive in appearance.

When user's desire is used this chair 20, as shown in Figures 3 and 4, the user pulls out and takes this seat support 21 with this chair 20 from desktop 10 lower edge chutes 31 directions, the weight of this user's health provides downward strength to this chair 20, make be fixed in this support bar 221 support part 42 to this elastic component 43 of lower compression, and these elastic component 43 1 ends should be supported part 42 compactings, the other end that this elastic component 43 is fixed in this external member 41 then can not produce mobile, whereby, but these chair 20 falling heads also contact with ground, in order to strengthen the effect that this chair 20 supports user's body wt, when the user leaves this chair 20, this elastic component 43 discharges by elasticity promptly that upwards raise should be to part 42, this chair 20 is risen automatically and replys liftoff state; In addition, this lowering or hoisting gear 40 can tune to the state that is fit to user's body wt, this chair 20 can be stablized according to the different users drop to ground, can take this chair 20 for the different users whereby.

This elevating mechanism 40 is the example explanation with elastic component 43 in the present embodiment, and this elevating mechanism 40 also can be pneumatic cylinder or screw rod group among other embodiment, can reach the effect of chair 20 liftings equally.

Second embodiment of the present utility model sees also shown in Figure 5, wherein identical person with first embodiment, repeat no more for this reason, only with regard to the explanation of different place, this desktop 10 is outside square or the rectangle form generally, also can adopt other form, second embodiment of the present utility model is with the explanation of square form, and this desktop 10 can respectively be provided with one according to its four table limits and can take in and the tables and chairs structure of lifting chair, so, this square desktop 10 is provided with four chairs 20, and those chairs 20 respectively have a chair back 23, and the seat support 21 of every chair 20 all can be accommodated in this desktop 10 belows, and 23 of the chair back nestle up an edge, when desire is used this chair 20, chair 20 can be pulled out and used for 10 times from desktop.

The 3rd embodiment of the present utility model sees also shown in Figure 6, and in the present embodiment, this desktop 10 is circular state, and this round desktop 10 can be provided with ten and can take in and the tables and chairs structure of lifting chair, and this chair 20 is circular seat support 21, uses for many people.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. can take in and the tables and chairs structure of lifting chair for one kind, it is characterized in that, mainly comprise a desktop and at least one chair, wherein:

This desktop is provided with at least one railroad, this railroad comprises that one is fixedly arranged on the chute and a travel(l)ing rest of this desktop bottom, and this travel(l)ing rest is provided with one and is placed in the second end that also can link and support this chair in this chute along the first end and that this chute moves;

This chair comprises a seat support and one and the support portion that is connected of this seat support, and this support portion is provided with a lowering or hoisting gear that is connected and this chair is moved up and down with respect to ground with the second end of this railroad.

2. according to claim 1 taking in and the tables and chairs structure of lifting chair, it is characterized in that: described chair is provided with several rollers, and this roller is located at an end of chair, in order to slip.

3. according to claim 1 taking in and the tables and chairs structure of lifting chair, it is characterized in that: described lowering or hoisting gear is an elastic parts.

4. according to claim 1 taking in and the tables and chairs structure of lifting chair, it is characterized in that: described lowering or hoisting gear is a pneumatic cylinder.

5. according to claim 1 taking in and the tables and chairs structure of lifting chair, it is characterized in that: described travel(l)ing rest is provided with a junction, and this connecting portion one end is linked to this first end, and this connecting portion other end is linked to this second end.

6. according to claim 1 taking in and the tables and chairs structure of lifting chair, it is characterized in that: described chute is a T type structure, this first end is corresponding T type structure.

7. according to claim 5 taking in and the tables and chairs structure of lifting chair, it is characterized in that: described first end is parallel with this chute, this first end is the L type with this connecting portion and is connected, this connecting portion is the L type with this second end and is connected, and this first end and this second end are vertical relation.