CN201958116U - Small lift table - Google Patents
Small lift table Download PDFInfo
- Publication number
- CN201958116U CN201958116U CN2010205311606U CN201020531160U CN201958116U CN 201958116 U CN201958116 U CN 201958116U CN 2010205311606 U CN2010205311606 U CN 2010205311606U CN 201020531160 U CN201020531160 U CN 201020531160U CN 201958116 U CN201958116 U CN 201958116U
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- Prior art keywords
- supporting leg
- fixed
- spring
- latch
- sliding sleeve
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- Expired - Fee Related
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Abstract
The utility model discloses a small lift table. A table top is fixed with an inner supporting leg; a pedestal is fixed with an outer supporting leg; a handle is placed in a groove slide way on the lower part of the table top; one end of the handle is fixed with a steel wire rope; the other end of the handle is pressed against a groove wall through a pressure spring; a limit device comprises a baffle plate, a clamping plate, clamping grooves, a spring and a sliding sleeve; two or more clamping grooves are formed on the inner wall on one side of the outer supporting leg; the sliding sleeve is fixed on the inner supporting leg; a spring limit sleeve is arranged on the sliding sleeve; a position baffle hook is arranged at the lower end of the baffle plate; a spring pedestal is arranged on the lower part of the baffle plate; the spring is positioned on the spring pedestal and in the spring limit sleeve; the clamping plate can be rotationally connected to the sliding sleeve below the spring pedestal; the position baffle hook props against the clamping plate; outer slide ways are arranged on the inner walls of the other three sides of the outer supporting leg respectively; an inner slide way is fixed at a position corresponding to the inner supporting leg; and the inner slide way and the outer slide ways are glidingly and fixedly connected through a bearing. The small lift table has a simple structure, is convenient to operate, is flexibly lifted, is stably lowered and can be optionally moved.
Description
Technical field
The utility model relates to a kind of teapoy, particularly a kind of same table of adjusting height of table top.
Background technology
Along with improving constantly of people's living standard, the consumer is also more and more higher to the requirement of teapoy.When special requirement is arranged, both required teapoy to can be used as dining table and used, requirement can be done the desk use again, also requires it can satisfy flexible mobile or fixed demand.The patent No. is 200910179740.5, and the patent of invention that name is called " same table " discloses following content: " same table comprises desktop and is used for the elevating mechanism of lifting and supporting desktop, and described elevating mechanism comprises and is used to support and the fixing guide rod of desktop; Be socketed with a leader casing on the described guide rod, described guide rod and leader casing matched in clearance, described leader casing is articulated in a connector that is fixed under the described desktop; The extension of described leader casing connects a toggle mechanism, described toggle mechanism makes described leader casing rotate around the pin joint of itself and described connector, change the sleeve of described leader casing and the relative angle of described guide rod, make the sleeve and the described guide rod interlock of described leader casing or unclamp, with fixedly desktop or lifting desktop." though this kind same table solved the lifting problem; but the inside and outside post of ascending, descending adopts hinged; need manually to shake leader casing in use; move on guide rod and the desktop promoting; so not only use inconvenience; and effort relatively, teapoy cannot move arbitrarily simultaneously, can not satisfy the higher needs when using.
Summary of the invention
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, and a kind of simple in structure, easy to operate, lifting lifting teapoy flexibly is provided.
For finishing above-mentioned purpose, technical solution of the present utility model is: a kind of lifting teapoy, supporting leg, base and elevating mechanism that it comprises desktop, is made up of interior supporting leg and outer supporting leg; Desktop and interior supporting leg are fixed, and base is fixed with outer supporting leg; Elevating mechanism comprises handle, steel wire rope and stopping means; Handle places in the groove slideway of desktop bottom, and shake hands an end and steel wire rope are fixed, and the other end withstands on the groove walls by stage clip; Stopping means is arranged between the inside and outside supporting leg, it comprises baffle plate, clamp, draw-in groove, spring and sliding sleeve, have two or more draw-in grooves on the one side inwall of outer supporting leg, be fixed with sliding sleeve on the interior supporting leg, the spring stop collar is arranged on the sliding sleeve, there is the gear hook baffle plate lower end, and spring pedestal is arranged at the bottom, and spring places on the spring pedestal, in the spring stop collar; Clamp rotatably is connected on the sliding sleeve of spring pedestal below, and the gear hook withstands on the clamp, and desktop is fixedly the time, and the other end of clamp is positioned at one of them draw-in groove of outer supporting leg; Be provided with slideway between other of inside and outside supporting leg three side inwalls, slideway is made up of inside and outside slideway and bearing, be fixed with external slideway respectively on other of outer supporting leg three side inwalls, the corresponding fixed-site of interior supporting leg has inner slide, connects slidably by bearing between the inside and outside slideway.
Above-mentioned described the utility model also comprises buffer unit, in buffer unit is arranged in the supporting leg, and respirator and unidirectional control valve that it comprises cylinder jacket, piston rod, is made up of piston and inlet, outlet check valve; Cylinder jacket is fixed on the inwall of whole interior supporting leg, interior supporting leg upper end is fixed with top cover labyrinth, piston-rod lower end is fixed on the bottom upper end, there is opening its lower surface, be fixed with unidirectional control valve on the opening, the bottom lower end is fixed on the base, and the upper end of piston rod is fixed with piston, in the piston between cylinder jacket and piston rod breather check valve is installed, the piston that is positioned at plunger is equipped with outgassing nonreturn valve.Like this, when teapoy rose, cylinder jacket rose with interior supporting leg, and air enters in the space between cylinder jacket and the piston rod, and air enters in the cylinder of piston upper end by breather check valve, and supporting leg rises in helping; And when teapoy descended, air was arranged in the air by outgassing nonreturn valve, piston rod endoporus and unidirectional control valve from cylinder, and the decrease speed that it regulates desktop makes the more stable of desktop decline.
Above-mentioned described the utility model also comprises fixture, and fixture comprises fixed block and latch; Have the jack of fixed block on the leg of two relative angles of base, have pin hole on the fixed block madial wall, the fixed block lower end is fixed on the bottom surface of teapoy placement, and it is inserted in the jack of base; The upper surface of base has the latch spacing hole that there is opening the upper surface, latch places in the latch spacing hole, dial in latch, latch inserts in the pin hole of fixed block, teapoy is fixed on the bottom surface of teapoy placement, pulls out latch, latch is pulled out the pin hole of fixed block, teapoy can at will move, its conveniently moving.
Because the utility model has adopted such scheme, when the lifting of needs teapoy, the pulling handle, handle is connected with steel wire rope, drives the steel wire rope motion, steel wire rope pulling baffle plate moves upward and eliminates constraint to clamp, this moment, clamp can be rotated counterclockwise around bearing pin, rotated to concordantly with the sliding sleeve surface, and clamp breaks away from the draw-in groove of outer supporting leg, relative motion between the inside and outside supporting leg of teapoy realizes the teapoy lifting.When needs make height of table top fixedly, unclamp handle after, the stage clip at handle place can make handle playback, simultaneously baffle plate resets under the effect of spring, again clamp is played constraint, when clamp drawn put outside the draw-in groove place of supporting leg, clamp is extruded to chucking in the draw-in groove, and the teapoy desktop is fixed.The utility model is simple in structure, easy to operate, lifting is flexible.Buffer unit can prevent that the desktop decrease speed is too fast, and control valve can be regulated the desktop decrease speed, can guarantee held stationary in the decline process.Fixture can make the utility model be fixed on fixedly on the bottom surface, dials in and pulls out latch and just can make teapoy fix or move arbitrarily, and is very easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged drawing of B portion among Fig. 1;
Fig. 3 is the structural representation of stopping means in the utility model;
Fig. 4 is the AA cutaway view of Fig. 1;
Fig. 5 is the structural representation of buffer unit in the utility model;
Fig. 6 is the enlarged drawing of C portion among Fig. 5.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, supporting leg, base 8, elevating mechanism, buffer unit 3 and fixture that present embodiment comprises desktop 1, is made up of interior supporting leg 4 and outer supporting leg 6.Desktop 1 is fixed with interior supporting leg 4, and base 8 is fixed with outer supporting leg 6.Elevating mechanism comprises handle 9, steel wire rope 10 and stopping means.Handle 9 places in the slideway of groove 11 of desktop 1 bottom, and 9 one ends of shaking hands are fixed with steel wire rope 10, and the other end withstands on groove 11 walls by stage clip 2.Stopping means comprises baffle plate 16, clamp 20, draw-in groove, spring 15 and sliding sleeve 19, have two draw-in grooves 12,13 on the one side inwall of outer supporting leg 6, be fixed with sliding sleeve 19 on the interior supporting leg 4, spring stop collar 14 is arranged on the sliding sleeve 19, there is gear hook 18 baffle plate 16 lower ends, spring pedestal 22 is arranged at the bottom, and spring 15 places on the spring pedestal 22, in the spring stop collar 14.Clamp 20 rotatably is connected by bearing pin 21 on the sliding sleeve 19 of spring pedestal 22 belows, and gear hook 18 withstands on the clamp 20, and desktop is fixedly the time, and the desktop of present embodiment is in extreme lower position, and the other end of clamp 20 is positioned at the draw-in groove 13 of outer supporting leg 6.Be provided with slideway 5 between other three sides inwall of inside and outside supporting leg 4,6, slideway 5 is made up of inside and outside slideway 30,29 and bearing 31; Be fixed with external slideway 29 respectively on other three sides inwall of outer supporting leg 6, interior supporting leg 4 corresponding fixed-site have inner slide 30, are connected slidably by bearing 31 between the inside and outside slideway 29,30.In buffer unit 3 is arranged in the supporting leg 4, respirator and unidirectional control valve 7 that it comprises cylinder jacket 33, piston rod 35, is made up of piston 34 and inlet, outlet check valve 37,38.Cylinder jacket 33 is embedded on the inwall of whole interior supporting leg 4, interior supporting leg 4 upper ends are fixed with top cover labyrinth 32, piston rod 35 lower ends are fixed on bottom 36 upper ends, there is opening its lower surface, be fixed with unidirectional control valve 7 on the opening, bottom 36 lower ends are fixed on the base 8, and the upper end of piston rod 35 is fixed with piston 34, in the piston 34 between cylinder jacket 33 and piston rod 35 breather check valve 37 is installed, in the piston 34 between piston rod 35 outgassing nonreturn valve 38 is installed.Fixture comprises fixed block 23 and latch 25.Have the jack of fixed block 23 on the leg of two relative angles of base 8, have pin hole on fixed block 23 madial walls, fixed block 23 lower ends are fixed on the bottom surface of teapoy placement, and it is inserted in the jack of base 8; The upper surface of base 8 has the latch spacing hole 24 that there is opening 26 upper surface, latch 25 places in the latch spacing hole 24, dial in latch 25, latch 25 inserts in the pin hole of fixed block 23, teapoy is fixed on the bottom surface of teapoy placement, pull out latch 25, latch 25 is pulled out the pin hole of fixed block 23, and teapoy can at will move.The outer supporting leg 6 of present embodiment is fixed together four blocks of plates 28 by screw 27 and forms; Interior supporting leg 4 also is fixed together four blocks of plates by screw and forms.
Certainly; the utility model also has other multiple example; under the situation of the utility model spirit and essence; those of ordinary skill in the art can make corresponding change and distortion according to the utility model; but these corresponding changes and distortion all should belong to the improvement of equivalent technologies, belong to the protection domain of the utility model claim.
Claims (3)
1. lifting teapoy, it comprises desktop, supporting leg, base and elevating mechanism; It is characterized in that: supporting leg is made up of interior supporting leg and outer supporting leg, and desktop and interior supporting leg are fixed, and base is fixed with outer supporting leg; Elevating mechanism comprises handle, steel wire rope and stopping means; Handle places in the groove slideway of desktop bottom, and shake hands an end and steel wire rope are fixed, and the other end withstands on the groove walls by stage clip; Stopping means is arranged between the inside and outside supporting leg, it comprises baffle plate, clamp, draw-in groove, spring and sliding sleeve, have two or more draw-in grooves on the one side inwall of outer supporting leg, be fixed with sliding sleeve on the interior supporting leg, the spring stop collar is arranged on the sliding sleeve, there is the gear hook baffle plate lower end, and spring pedestal is arranged at the bottom, and spring places on the spring pedestal, in the spring stop collar; Clamp rotatably is connected on the sliding sleeve of spring pedestal below, and the gear hook withstands on the clamp, and desktop is fixedly the time, and the other end of clamp is positioned at one of them draw-in groove of outer supporting leg; Be provided with slideway between other of inside and outside supporting leg three side inwalls, slideway is made up of inside and outside slideway and bearing, be fixed with external slideway respectively on other of outer supporting leg three side inwalls, the corresponding fixed-site of interior supporting leg has inner slide, connects slidably by bearing between the inside and outside slideway.
2. lifting teapoy according to claim 1 is characterized in that: it also comprises buffer unit, in buffer unit is arranged in the supporting leg, and respirator and unidirectional control valve that it comprises cylinder jacket, piston rod, is made up of piston and inlet, outlet check valve; Cylinder jacket is fixed on the inwall of whole interior supporting leg, interior supporting leg upper end is fixed with top cover labyrinth, piston-rod lower end is fixed on the bottom upper end, there is opening its lower surface, be fixed with unidirectional control valve on the opening, the bottom lower end is fixed on the base, and the upper end of piston rod is fixed with piston, in the piston between cylinder jacket and piston rod breather check valve is installed, the piston that is positioned at plunger is equipped with outgassing nonreturn valve.
3. according to claim 1 or 2 described lifting teapoys, it is characterized in that: it also comprises fixture, and fixture comprises fixed block and latch; Have the jack of fixed block on the leg of two relative angles of base, have pin hole on the fixed block madial wall, the fixed block lower end is fixed on the bottom surface of teapoy placement, and it is inserted in the jack of base; The upper surface of base has the latch spacing hole that there is opening the upper surface, and latch places in the latch spacing hole, dials in latch, and latch inserts in the pin hole of fixed block, pulls out latch, and latch is pulled out the pin hole of fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205311606U CN201958116U (en) | 2010-09-16 | 2010-09-16 | Small lift table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205311606U CN201958116U (en) | 2010-09-16 | 2010-09-16 | Small lift table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201958116U true CN201958116U (en) | 2011-09-07 |
Family
ID=44520634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205311606U Expired - Fee Related CN201958116U (en) | 2010-09-16 | 2010-09-16 | Small lift table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201958116U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134016A (en) * | 2011-11-24 | 2013-06-05 | 海洋王照明科技股份有限公司 | Telescopic rod and lamp comprising the same |
| CN105901924A (en) * | 2016-06-29 | 2016-08-31 | 浙江嘉宜实业有限公司 | Linkage mechanism for lift table |
| CN105901925A (en) * | 2016-06-29 | 2016-08-31 | 浙江嘉宜实业有限公司 | Lift table |
| CN110327147A (en) * | 2019-08-13 | 2019-10-15 | 杜志刚 | Support towed waist support |
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
-
2010
- 2010-09-16 CN CN2010205311606U patent/CN201958116U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134016A (en) * | 2011-11-24 | 2013-06-05 | 海洋王照明科技股份有限公司 | Telescopic rod and lamp comprising the same |
| CN103134016B (en) * | 2011-11-24 | 2016-09-14 | 海洋王照明科技股份有限公司 | Expansion link and there is the light fixture of this expansion link |
| CN105901924A (en) * | 2016-06-29 | 2016-08-31 | 浙江嘉宜实业有限公司 | Linkage mechanism for lift table |
| CN105901925A (en) * | 2016-06-29 | 2016-08-31 | 浙江嘉宜实业有限公司 | Lift table |
| CN110327147A (en) * | 2019-08-13 | 2019-10-15 | 杜志刚 | Support towed waist support |
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
| CN111493513B (en) * | 2020-04-03 | 2022-06-28 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20160916 |