CN202891018U - Telescopic table - Google Patents
Telescopic table Download PDFInfo
- Publication number
- CN202891018U CN202891018U CN 201220579950 CN201220579950U CN202891018U CN 202891018 U CN202891018 U CN 202891018U CN 201220579950 CN201220579950 CN 201220579950 CN 201220579950 U CN201220579950 U CN 201220579950U CN 202891018 U CN202891018 U CN 202891018U
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- inner frame
- auxiliary table
- table surface
- fixed support
- travel
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Abstract
The utility model provides a telescopic table, belongs to the technical field of machinery and solves the problem that the existing telescopic table is complex in structure, the requirement on parts precision is high and status changing is inconvenient. The telescopic table comprises a main table top, an auxiliary table top and a support sea. The support seat comprises a fixed support fixedly connected with the main table top and a moving support which can be used for supporting the auxiliary table top. The fixed support comprises an outer frame and fixed support legs disposed at the bottom of the outer frame. The moving support comprises an inner frame and moving support legs, wherein the moving support legs can move with the inner frame and disposed at the bottom of the inner frame. A sliding structure which enables the moving support to retract relative to the fixed support so as to switch expansion and contraction is disposed between the moving support and the fixed support. The moving support is provided with a support structure which is contracted to hold the auxiliary table top and avoid sliding of the auxiliary table top. The sliding structure enables the moving support to retract relative to the fixed support so as to change the table top area. The telescopic table is simple in structure and convenient to use.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of desk, particularly a kind of extension table.
Background technology
Traditional desk has just been finalized the design after making, and size of desktop can not change, and the operation of namely can not stretching has the shortcoming that the area that takes up space is large and carrying inconvenience is maybe stretched not open when needing to enlarge desktop.The existing desk that can change size of desktop, following mode is generally arranged, a kind of is that periphery at desk arranges hinge structure, operate the capping size of desktop by folding, another is the two parts that desktop are divided into the energy amalgamation, each several part is separately fixed on the collapsible or movable table frame, by stretching or the table with expansion table top frame is adjusted the size of desktop, and fills up the space between desktop two movable parts or expansion board is close to the other desktop area that increases desk of desktop by expansion board.A kind of extension table is disclosed such as Chinese patent (patent No. is ZL032478968), the support that comprises top table face, auxiliary table surface and support top table face, between top table face and support, be provided with a back shaft, cover has the rotating disk around its rotation on the back shaft, the auxiliary table surface below is provided with a back-up block, described back-up block can be meshed with rotating disk, is provided with a drawing mechanism that is connected back-up block and rotating disk between back-up block and rotating disk, and the spacing between top table face and the support is greater than the superimposed thickness of back-up block.This desk is not when needing auxiliary table surface, auxiliary table surface is drawn outward, back-up block and rotating disk engagement place are broken away from, to remove pulling force behind the auxiliary table surface Rotate 180 degree again, back-up block and rotating disk mesh again, and this moment, active desktop was lower than top table face lower surface, and rotary turnplate just can be overlapped in auxiliary table surface under the top table face, reduction takes up room, on the contrary extended desktop then.The major defect of this desk is: complex structure, parts required precision be high, and to cause manufacturing cost too high, and state transition operation is inconvenient.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the adjustable extension table of a kind of desktop usable floor area, and it has characteristics simple in structure, easy to use.
The purpose of this utility model can realize by following technical proposal: a kind of extension table, comprise the top table face, auxiliary table surface and supporting seat, it is characterized in that, described supporting seat comprises the fixed support that is connected with the top table face and the travel(l)ing rest that can be used for supporting auxiliary table surface, described fixed support comprises outside framework and is arranged on the fixed supporting leg of outside framework bottom, described travel(l)ing rest comprises inner frame and is arranged on the movable supporting legs that the framework bottom can be moved along with framework, be provided with the slide construction that travel(l)ing rest is changed with realization extended configuration and contraction state with respect to the fixed support pull between described travel(l)ing rest and the fixed support, described travel(l)ing rest has the supporting construction of placing auxiliary table surface and avoiding auxiliary table surface to slide under contraction state.
The technical program by slide construction so that travel(l)ing rest can carry out pull with respect to fixed support, when needs enlarge desktop use face, travel(l)ing rest can be stretched, and take out to be shelved on the travel(l)ing rest and get final product being placed on auxiliary table surface in the travel(l)ing rest, when not needing to continue to enlarge desktop, auxiliary table surface is taken off and is placed on the supporting construction, travel(l)ing rest is returned in the fixed support together with auxiliary table surface get final product again.
In above-mentioned extension table, has the location structure that under contraction state, inner frame can be locked in below the outside framework between described inner frame and the outside framework.Under contraction state, the auxiliary table surface that takes off is placed on travel(l)ing rest, and travel(l)ing rest and fixed support fix and can not slide again, have guaranteed the stability of desk, simultaneously can avoid desk to rock and causes auxiliary table surface to come off and damage.
In above-mentioned extension table, described location structure comprises spacer one and spacer two, described spacer one is installed on the fixed support, and described spacer two is installed on the travel(l)ing rest, and described spacer one and spacer two are connected by buckle structure.Dismountable buckle structure so that auxiliary table surface can fix with fixed support according to actual needs or separate, thereby realize to enlarge the effect of desktop usable floor area.
In above-mentioned extension table, be provided with the reinforced pipe of chi shape in the described fixed support, described spacer one is installed on the reinforced pipe.Reinforced pipe can improve support bracket fastened structural strength, can travel(l)ing rest and fixed support position be fixed at contraction state simultaneously, avoids sliding again.
In above-mentioned extension table, described supporting construction is to be arranged in the inner frame to recessed stay pipe, and the two ends of described stay pipe are connected mutually with inner frame, and the middle part has the support portion that can place auxiliary table surface.Have difference in height between the support portion of stay pipe and the inner frame, auxiliary table surface is placed and to be arranged on the support portion of inner frame, can effectively avoid travel(l)ing rest back and forth during pull, to the auxiliary table surface injury.
In above-mentioned extension table, be provided with tread plate on the described stay pipe.Tread plate is arranged on the support portion of stay pipe, and the utility model is when contraction state, and auxiliary table surface is shelved on the tread plate, and this tread plate can prevent that auxiliary table surface from sliding, and can avoid again auxiliary table surface to produce cut owing to rubbing when placing.
In above-mentioned extension table, described auxiliary table surface and the top table face side bottom edge that leans is provided with supporting spring, described supporting spring one end is connected on the bottom surface of auxiliary table surface, and the other end is located at top table face below so that the free end that top table face and auxiliary table surface flush for filling up.Supporting spring can make top table face and auxiliary table surface in the same plane, planarization and closely connected property when guaranteeing to use.
In above-mentioned extension table, the bottom surface of described auxiliary table surface is provided with pad.Under extended configuration, auxiliary table surface is placed on the travel(l)ing rest, on the one hand can avoid auxiliary table surface to move by pad is set, and can avoid on the other hand the auxiliary table surface bottom surface directly to contact with travel(l)ing rest and causes frictionally damage.
In above-mentioned extension table, the backbone that described slide construction comprises the secondary rail that is connected mutually with top table face bottom and is arranged on the outside framework and is connected with inner frame, described backbone is connected by guide rail structure with secondary rail.Guide rail structure guarantees that travel(l)ing rest and support bracket fastened pull operate more smoothly smooth and easy.
In above-mentioned extension table, described fixed supporting leg and movable supporting legs are outward-dipping battered leg supporting construction.Become " eight " font structure between the fixed supporting leg, between the movable supporting legs and between fixed supporting leg and the movable supporting legs, the stability of desk is stronger.
Compared with prior art, this use novel have advantages of following: 1, simple in structure, easy to operate; 2, link to each other by buckle structure with fixed support again behind the plant travel(l)ing rest in the auxiliary table surface, be connected firmly, avoid coming off; 3, the leg structure of " eight " font structure, the stability of desk is stronger.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is outside framework structural representation of the present utility model.
Fig. 3 is bearing wall and frame structure schematic diagram of the present utility model.
Fig. 4 is A-A sectional view among Fig. 3.
Fig. 5 is auxiliary table surface mount structure schematic diagram of the present utility model.
Fig. 6 is extended configuration figure of the present utility model.
Fig. 7 is B-B sectional view among Fig. 6.
Fig. 8 is C-C sectional view among Fig. 6.
Fig. 9 is contraction state figure of the present utility model.
Figure 10 is the buckle structure schematic diagram.
Among the figure, 1, the top table face; 1a, main glass desk-top; 1b, main fiddle; 2, auxiliary table surface; 2a, secondary glass desk-top; 2b, auxiliary table surface frame; 3, fixed support; 3a, outside framework; 3a1, housing pipe; 3b, fixed supporting leg; 4, travel(l)ing rest; 4a, inner frame; 4a1, inside casing pipe; 4a2, stay pipe; 4a3, inner support pipe; 4b, movable supporting legs; 4c, stay pipe; 5, backbone; 6, secondary rail; 7, tread plate; 8, supporting spring; 9, pad; 10, location structure; 10a, spacer one; 10b, spacer two; 11, reinforced pipe.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
With reference to Fig. 1, the present embodiment is a kind of extension table of drawing and pulling type, comprise top table face 1, auxiliary table surface 2 and supporting seat, supporting seat comprises the fixed support 3 that is connected with top table face 1 and the travel(l)ing rest 4 that can be used for supporting auxiliary table surface 2 under extended configuration, fixed support 3 comprises outside framework 3a and is arranged on the fixed supporting leg 3b of outside framework 4a bottom, travel(l)ing rest 4 comprises inner frame 4a and is arranged on the movable supporting legs 4b that inner frame 4a bottom can be moved along with inner frame 4a, fixed supporting leg 3b and movable supporting legs 4b are outward-dipping battered leg supporting construction, be between the fixed supporting leg 3b, become " eight " font structure between the movable supporting legs 4b and between fixed supporting leg 3b and the movable supporting legs 4b, the stability of desk is stronger.Be provided with between travel(l)ing rest 4 and the fixed support 3 and can make travel(l)ing rest 4 with respect to the slide construction of fixed support 3 pulls to realize that extended configuration and contraction state change.In the present embodiment, top table face 1 comprises main glass desk-top 1a and the main fiddle 1b that links together, and auxiliary table surface 2 comprises secondary glass desk-top 2a and the auxiliary table surface frame 2b that links together.
With reference to Fig. 2, outside framework 3a comprises the housing pipe 3a1 that surrounds a rectangle frame and is arranged on two interior backbones 5 of housing pipe 3a1, these two backbones 5 can be connected mutually by the bottom surface of the securing members such as rivet with top table face 1, the reinforced pipe 11 that one end of outside framework 3a and inner frame 4a phase pull has chi shape is provided with spacer one 10a on the reinforced pipe 11.
With reference to Fig. 3 and Fig. 4, inner frame 4a comprises the inside casing pipe 4a1 that surrounds a rectangle frame and is arranged on two interior stay pipe 4a2 of housing pipe 3a1, two stay pipes 5 are that the pull direction along inner frame 4a arranges, the two ends of stay pipe 4a2 are connected mutually with inner frame 4a, the support portion of middle part for being horizontally disposed with, can be used for placing auxiliary table surface 2, be provided with the tread plate 7 that plastics are made on the support portion, to avoid auxiliary table surface 2 damages.The arranged outside that is used for the inside casing pipe 4a 1 of pull one end has spacer two 10b.Be provided with two inner support pipe 4a3 between two stay pipe 4a2.The inboard of inside casing pipe 4a1 is provided with secondary rail 6, and secondary rail 6 and backbone 5 are slidingly connected by guide rail structure.
With reference to Fig. 5, the side bottom that auxiliary table surface frame 2b is used for leaning with main fiddle 1b is provided with supporting spring 8, and the frame pipe bottom of opposite side is provided with pad 9.
With reference to Fig. 6, after travel(l)ing rest 4 self-retaining supports 3 are pulled out, auxiliary table surface 2 is placed on the travel(l)ing rest 4, and the free end of supporting spring 8 placed main fiddle 1a below, as shown in Figure 7, pad 9 as shown in Figure 8, avoids auxiliary table surface frame 2b directly to contact and damage with inside casing pipe 4a1 between auxiliary table surface frame 2b and inside casing pipe 4a1 at this moment.
With reference to Fig. 9, when not needing to enlarge usable floor area, auxiliary table surface 2 is seated on the stay pipe 4a2 of travel(l)ing rest 4, and travel(l)ing rest 4 be reduced to fixed support 3 interior after, travel(l)ing rest 4 by the buckle structure shown in Figure 10 spacer one 10a and spacer two 10b locked, so that can not slide again.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as top table face 1, main glass desk-top 1a, main fiddle 1b, auxiliary table surface 2, secondary glass desk-top 2a, auxiliary table surface frame 2b, fixed support 3, outside framework 3a, housing pipe 3a 1, fixed supporting leg 3b, travel(l)ing rest 4, inner frame 4a, inside casing pipe 4a1, stay pipe 4a2, inner support pipe 4a3, movable supporting legs 4b, stay pipe 4c, backbone 5, secondary rail 6, tread plate 7, supporting spring 8, pad 9, location structure 10, spacer one 10a, spacer two 10b, reinforced pipe 11, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. extension table, comprise top table face (1), auxiliary table surface (2) and supporting seat, it is characterized in that, described supporting seat comprises the fixed support (3) that is connected with top table face (1) and the travel(l)ing rest (4) that can be used for supporting auxiliary table surface (2), described fixed support (3) comprises outside framework (3a) and is arranged on the fixed supporting leg (3b) of outside framework (3a) bottom, described travel(l)ing rest (4) comprises inner frame (4a) and is arranged on inner frame (4a) bottom can be along with the mobile movable supporting legs (4b) of inner frame (4a), be provided with the slide construction that travel(l)ing rest (4) is changed with realization extended configuration and contraction state with respect to fixed support (3) pull between described travel(l)ing rest (4) and the fixed support (3), described travel(l)ing rest (4) has for the supporting construction of placing auxiliary table surface (2) and avoiding auxiliary table surface (2) to slide under contraction state.
2. extension table according to claim 1 is characterized in that, has the location structure (10) that inner frame (4a) can be locked in outside framework (3a) below under contraction state between described inner frame (4a) and the outside framework (3a).
3. extension table according to claim 2, it is characterized in that, described location structure (10) comprises spacer one (10a) and spacer two (10b), described spacer one (10a) is installed on the fixed support (3), described spacer two (10b) is installed on the travel(l)ing rest (4), and described spacer one (10a) is connected by buckle structure with spacer two (10b).
4. extension table according to claim 3 is characterized in that, is provided with the reinforced pipe (11) of chi shape in the described fixed support (3), and described spacer one (10a) is installed on the reinforced pipe.
5. according to claim 1 and 2 or 3 or 4 described extension tables, it is characterized in that, described supporting construction is for being arranged on the introversive recessed stay pipe (4a2) of inner frame (4a), the two ends of described stay pipe (4a2) are connected mutually with inner frame (4a), and the middle part has the support portion that can place auxiliary table surface (2).
6. extension table according to claim 5 is characterized in that, is provided with tread plate (7) on the described stay pipe (4a2).
7. according to claim 1 and 2 or 3 or 4 described extension tables, it is characterized in that, described auxiliary table surface (2) and top table face (1) the side bottom edge that leans is provided with supporting spring (8), described supporting spring (8) one ends are connected on the bottom surface of auxiliary table surface (2), and the other end is located at top table face (1) below so that the free end that top table face (1) and auxiliary table surface (2) flush for filling up.
8. according to claim 1 and 2 or 3 or 4 described extension tables, it is characterized in that, the bottom surface of described auxiliary table surface (2) is provided with pad (9).
9. according to claim 1 and 2 or 3 or 4 described extension tables, it is characterized in that, the backbone (5) that described slide construction comprises the secondary rail (6) that is connected mutually with top table face (1) bottom and is arranged on that outside framework (4a) is gone up and is connected with inner frame (4a), the described backbone of described backbone (5) is connected by guide rail structure with secondary rail (6).
10. according to claim 1 and 2 or 3 or 4 described extension tables, it is characterized in that, described fixed supporting leg (3b) and movable supporting legs (4b) are outward-dipping battered leg supporting construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579950 CN202891018U (en) | 2012-11-06 | 2012-11-06 | Telescopic table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579950 CN202891018U (en) | 2012-11-06 | 2012-11-06 | Telescopic table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202891018U true CN202891018U (en) | 2013-04-24 |
Family
ID=48111758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579950 Expired - Lifetime CN202891018U (en) | 2012-11-06 | 2012-11-06 | Telescopic table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202891018U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808223A (en) * | 2017-03-26 | 2017-06-09 | 郭能超 | A kind of industrial lathe support |
| CN111466745A (en) * | 2020-04-17 | 2020-07-31 | 巢湖市空间缔造者家居有限责任公司 | Foldable hidden bed of can overturning |
| CN112493686A (en) * | 2020-11-27 | 2021-03-16 | 湖南暖洋洋智能科技有限公司 | Electric heating table convenient to adjust shape and convenient to store |
| WO2022007346A1 (en) * | 2020-07-09 | 2022-01-13 | 海盐汇通智能家居股份有限公司 | Aluminum plate stretchable table convenient to disassemble and assemble |
-
2012
- 2012-11-06 CN CN 201220579950 patent/CN202891018U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808223A (en) * | 2017-03-26 | 2017-06-09 | 郭能超 | A kind of industrial lathe support |
| CN111466745A (en) * | 2020-04-17 | 2020-07-31 | 巢湖市空间缔造者家居有限责任公司 | Foldable hidden bed of can overturning |
| WO2022007346A1 (en) * | 2020-07-09 | 2022-01-13 | 海盐汇通智能家居股份有限公司 | Aluminum plate stretchable table convenient to disassemble and assemble |
| CN112493686A (en) * | 2020-11-27 | 2021-03-16 | 湖南暖洋洋智能科技有限公司 | Electric heating table convenient to adjust shape and convenient to store |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |