CN109077464A - A kind of lifting tea table - Google Patents

A kind of lifting tea table Download PDF

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Publication number
CN109077464A
CN109077464A CN201811184417.2A CN201811184417A CN109077464A CN 109077464 A CN109077464 A CN 109077464A CN 201811184417 A CN201811184417 A CN 201811184417A CN 109077464 A CN109077464 A CN 109077464A
Authority
CN
China
Prior art keywords
connecting rod
pulley
tea table
support bar
lifting
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
Application number
CN201811184417.2A
Other languages
Chinese (zh)
Inventor
赵楠楠
孙利波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Guangmao Outdoor Products Co Ltd
Original Assignee
Hangzhou Guangmao Outdoor Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Guangmao Outdoor Products Co Ltd filed Critical Hangzhou Guangmao Outdoor Products Co Ltd
Priority to CN201811184417.2A priority Critical patent/CN109077464A/en
Publication of CN109077464A publication Critical patent/CN109077464A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00Details of tables or desks
    • A47B13/02Underframes
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B31/00Service or tea tables, trolleys, or wagons
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height
    • A47B9/16Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs

Abstract

The present invention relates to a kind of tea tables, provide a kind of lifting tea table, including desktop, bottom support frame, raising device and switch;Lifting device includes the support rod of two pairs of cross-articulations, including first support bar and second support bar, the top rotation of first support bar is connected with first pulley, the first sliding rail to match with first pulley is arranged at the bottom of desktop, first pulley can be slided along the length direction of the first sliding rail, the lower part rotation of second support bar is connected with second pulley, bottom support frame is equipped with the second sliding rail to match with second pulley, second pulley can be slided along the length direction of the second sliding rail, raising device is used to control the lifting of desktop, switch connect with raising device and is used to control the start and stop of raising device.The advantages that lifting tea table occupied area of the invention is small, lifting is convenient, height lifting.

Description

A kind of lifting tea table
Technical field
The present invention relates to a kind of tea table, in particular to a kind of lifting tea table.
Background technique
Currently, the tea table that people use is mostly the tea table of fixed shape, height can not be adjusted, modern people are not adapted to More and more diversified demand, structure is complicated mostly for existing height-adjustable tea table, and occupied area is larger, and needs manual Raised tea table could be restored original height by pressing, cause the users such as child, old man inconvenient for use.Therefore, it is necessary to one kind Occupied area is small, lifting is convenient, height-adjustable tea table, facilitates the use of people's daily life.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of lifting tea table is provided.
Object of the invention can be realized by the following technical scheme: a kind of lifting tea table, including desktop, bottom support frame Frame, raising device and switch;The lifting device includes the support rod of two pairs of cross-articulations, including first support bar and second The top rotation of strut, the first support bar is connected with first pulley, and the bottom of the desktop has to match with first pulley The first sliding rail, the first pulley can slide along the length direction of the first sliding rail, and the lower part of the second support bar, which rotates, to be connected It is connected to second pulley, the bottom support frame is equipped with the second sliding rail to match with second pulley, and the second pulley can Length direction along the second sliding rail slides, and the raising device is used to control the lifting of desktop, and the switch and raising fill Set the start and stop connected and for controlling raising device.
The working principle of the invention: lifting tea table of the invention can be used as common tea table in no raising desktop and use, When needing to increase desktop, switch is opened, raising device starting drives first support bar and second support bar movement, makes to slide It takes turns from sliding rail by the side of proximal edge and slides into side close to inside, desktop also gentle raising therewith;When desktop need from When eminence is restored to lower, it is only necessary to push desktop, pulley is made to slide into one by proximal edge close to internal side from sliding rail Side restores raising device to original position.
In above-mentioned lifting tea table, the raising device is atmospheric pressure pole, is provided with connection between the first support bar Bar, the connecting rod are equipped with rotating seat, and the atmospheric pressure pole includes outer sleeve and telescopic rod, and the telescopic rod is far from outer sleeve Side and rotating seat rotation connect, and side of the outer sleeve far from telescopic rod and bottom support frame rotation connect It connects.
In above-mentioned lifting tea table, the first pulley is set to the top of first support bar and direction outwardly, institute State the lower part that second support bar is arranged in second pulley and direction outwardly.
In above-mentioned lifting tea table, reinforcing bar is additionally provided on the inside of the bottom support frame.
It further include desk body in above-mentioned lifting tea table, the desk body is fixed at the outside of bottom support frame.
In above-mentioned lifting tea table, the desk body is woven by bamboo cane.
In above-mentioned lifting tea table, there is fixed link between the first support bar, second support bar.
It further include lowering means in above-mentioned lifting tea table, the lowering means includes connecting rod one, connecting rod two, connecting rod Three and connecting rod four, rotate connection between the connecting rod one and connecting rod two, the junction of the connecting rod one and connecting rod two is arranged limited Position block, the limited block revolve between the connecting rod two and connecting rod three for making connecting rod one and connecting rod two be fixed on obtuse angle position Turn connection, the connecting rod one is equipped with third pulley far from one end of connecting rod two, and the third pulley sleeve is set to second support bar It can slide above and along second support bar length direction, one end of the connecting rod three and the rotation of connecting rod two connect, the other end and company Bar four rotation connection, the connecting rod three be used for by lowering means support on the ground, the connecting rod four far from connecting rod three one End and the bottom of first support bar rotate and connect, and the connecting rod two can control the lifting of desktop.
In above-mentioned lifting tea table, the desk body, which has, is provided with dodge gate on the side of lowering means, the connecting rod One, connecting rod two, connecting rod three and connecting rod four can be folded in inside desk body.
In above-mentioned lifting tea table, the connecting rod two is equipped with foot pedal.
Compared with prior art, the invention has the following advantages that
1, the advantages that lifting tea table occupied area of the invention is small, lifting is convenient, height lifting.
2, the present invention only need to slam downwards connecting rod, without pushing down when raised tea table is restored original height Desktop is pressed under exerting oneself, and more convenient old man, child and women use.
3, in the present invention, desk body, which has, is provided with dodge gate on the side of lowering means, lowering means can be enable complete It is folded in inside braced frame, does not influence the overall appearance and use of desk.
4, in the present invention, pulley is arranged at the outside of strut, and the inside of bottom support frame is arranged in the second sliding rail, Structure is simple, avoids sliding rail setting and needs the case where designing two struts more on the outside of bottom support frame.
5, in the present invention, bottom support frame is additionally provided with reinforcing bar close to the side of sliding rail, and reinforcing bar can not only protect Card sliding rail will not loosen landing after prolonged use, it can also be ensured that not will cause bottom support when pulley slides in sliding rail Frame deformation.
6, the present invention is equipped with foot pedal on connecting rod two, and limited block is for making connecting rod one and connecting rod two be fixed on obtuse angle position Set, facilitate user firmly trample, avoid because pedal excessively suddenly without handy power the case where, increase user it is comfortable when trampling Degree, to keep the dynamics trampled bigger, it is easier to decline tea table.
7, the pulley in the present invention and support rod are that rotation connects, and enable that desktop is smooth, stable lifting;And it props up Connecting rod is provided between strut, the connecting rod is equipped with rotating seat, also can guarantee that cylinder will not make desktop when flexible At very big impact force, prevent the thing on desktop from being fallen or skewing by too big vibration.
8, the junction of connecting rod one and connecting rod two is provided with limited block, when tea table desktop increases in use, limited block can hinder Gear lowering means declines due to the pressure by desktop, that is to say, that could decline desktop when only trampling connecting rod two, in this way Design can guarantee that desktop is fixed on sustained height when in use, be easy to use.
9, connecting rod three is used to lowering means support on the ground, keep lowering means more firm.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the top view of desktop of the present invention;
Fig. 3 is A-A diagrammatic cross-section when lifting tea table desktop of the present invention increases;
Fig. 4 is A-A diagrammatic cross-section when lifting tea table desktop of the present invention reduces;
Fig. 5 is perspective view of the explosion of the present invention;
Fig. 6 is the schematic diagram of desk body and bottom support frame in the present invention.
In figure, 1, desktop;2, bottom support frame;3, raising device;4, it switchs;5, first support bar;6, the second support Bar;7, the first sliding rail;8, the second sliding rail;9, atmospheric pressure pole;10, connecting rod;11, rotating seat;12, outer sleeve;13, telescopic rod;14, First pulley;15, second pulley;16, third pulley;17, reinforcing bar;18, desk body;19, fixed link;20, lowering means;21, Connecting rod one;22, connecting rod two;23, connecting rod three;24, connecting rod four;25, limited block.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
As shown, a kind of lifting tea table, including desktop 1, bottom support frame 2, raising device 3 and switch 4;The liter Falling unit includes the support rod of two pairs of cross-articulations, including first support bar 5 and second support bar 6, the first support bar 5 Top rotation is connected with first pulley 14, and the first sliding rail 7 to match with first pulley 14 is arranged at the bottom of the desktop 1, described First pulley 14 can be slided along the length direction of the first sliding rail 7, and the lower part rotation of the second support bar 6 is connected with second pulley 15, the bottom support frame 2 is equipped with the second sliding rail 8 for matching with second pulley 15, and the second pulley 15 can be along the The length direction of two sliding rails 8 slides, and the raising device 3 is used to control the lifting of desktop 1, and the switch 4 and raising fill Set 3 connections and the start and stop for controlling raising device 3.
Lifting tea table of the invention can be used as common tea table in no raising desktop 1 and use, when needing to increase desktop 1 When, switch 4 is opened, raising device 3 starts, and drives first support bar 5 and second support bar 6 to move, leans on pulley from sliding rail The side of proximal edge slides into the side close to inside, the also gentle raising therewith of desktop 1;When desktop 1 needs to restore from eminence When to lower, it is only necessary to push desktop 1, slide into pulley by the side of proximal edge close to internal side from sliding rail, will rise High device 3 restores to original position.
The raising device 3 is atmospheric pressure pole 9, is provided with connecting rod 10, the connecting rod 10 between the first support bar 5 Be equipped with rotating seat 11, the atmospheric pressure pole 9 include outer sleeve 12 and telescopic rod 13, the telescopic rod 13 far from outer sleeve 12 one Side and the rotating seat 11 rotation connect, and side of the outer sleeve 12 far from telescopic rod 13 and the bottom support frame 2 revolve Turn connection.
Outwardly, the second pulley 15 is arranged on the top and direction that the first pulley 14 is set to first support bar 5 Second support bar 6 lower part and direction outwardly.
The inside of bottom support frame 2 is additionally provided with reinforcing bar 17.
It further include desk body 18, desk body 18 is fixed at the outside of bottom support frame 2.
Desk body 18 is woven by bamboo cane.
There is fixed link 19 between first support bar 5, second support bar 6.
It further include lowering means 20, lowering means 20 includes connecting rod 1, connecting rod 2 22, connecting rod 3 23 and connecting rod 4 24, Connection is rotated between connecting rod 1 and connecting rod 2 22, connecting rod 1 and the junction of connecting rod 2 22 are provided with limited block 25, limit Block 25 rotates connection, even for making connecting rod 1 and connecting rod 2 22 be fixed on obtuse angle position between connecting rod 2 22 and connecting rod 3 23 Bar 1 is equipped with third pulley 16 far from one end of connecting rod 2 22, and third pulley 16 is sheathed in second support bar 6 and can be along the The sliding of two support rods, 6 length direction, one end of connecting rod 3 23 and the rotation of connecting rod 2 22 connect, and the other end and the rotation of connecting rod 4 24 connect It connects, connecting rod 3 23 is used for the support of lowering means 20 on the ground, the one end of connecting rod 4 24 far from connecting rod 3 23 and the first support The bottom of bar 5 rotates connection, and connecting rod 2 22 can control the lifting of desktop 1.
Desk body 18, which has, is provided with dodge gate, 3 23 energy of connecting rod 1, connecting rod 2 22 and connecting rod on the side of lowering means 20 It is enough folded in inside desk body 18.
Connecting rod 2 22 is equipped with foot pedal.
The advantages that lifting tea table occupied area of the invention is small, lifting is convenient, height lifting.
When raised tea table is restored original height, connecting rod only need to be slammed downwards, is exerted oneself without pushing down desktop 1 Under press, more convenient old man, child and women use.
Desk body 18, which has, is provided with dodge gate on the side of lowering means 20, and lowering means 20 can be enable to be folded in branch completely Lower portion is supportted, does not influence the overall appearance and use of desk.
Pulley is arranged at the outside of strut, and the inside of bottom support frame 2 is arranged in the second sliding rail 8, and structure is simple, keeps away Exempt from sliding rail setting and needs the case where designing two struts more on the outside of bottom support frame 2.
Bottom support frame 2 is additionally provided with reinforcing bar 17 close to the side of sliding rail, and reinforcing bar 17 not only can guarantee sliding rail not It can loosen and slide after prolonged use, it can also be ensured that not will cause the change of bottom support frame 2 when pulley slides in sliding rail Shape.
The present invention is equipped with foot pedal on connecting rod 2 22, increases comfort level of the user when trampling, to make the power trampled It spends bigger, it is easier to decline tea table.
Pulley in the present invention and support rod are rotation connection, enable that desktop 1 is smooth, stable lifting;And it props up Connecting rod 10 is provided between strut, connecting rod 10 is equipped with rotating seat 11, also can guarantee that cylinder will not be to desktop 1 when flexible Very big impact force is caused, prevents the thing on desktop 1 from being fallen or skewing by too big vibration.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, desktop is used more herein;2, bottom support frame;3, raising device;4, it switchs;5, first Strut;6, second support bar;7, the first sliding rail;8, the second sliding rail;9, atmospheric pressure pole;10, connecting rod;11, rotating seat;12, housing Cylinder;13, telescopic rod;14, first pulley;15, second pulley;16, third pulley;17, reinforcing bar;18, desk body;19, fixed link; 20, lowering means;21, connecting rod one;22, connecting rod two;23, connecting rod three;24, connecting rod four;25, the terms such as limited block, but do not arrange A possibility that except other terms are used.The use of these items is only for be more convenient to describe and explain essence of the invention; Being construed as any additional limitation is disagreed with spirit of that invention.

Claims (10)

1. a kind of lifting tea table, which is characterized in that including desktop (1), bottom support frame (2), raising device (3) and switch (4);The raising device (3) includes the support rod of two pairs of cross-articulations, including first support bar (5) and second support bar (6), The top rotation of the first support bar (5) is connected with first pulley (14), and the bottom of the desktop (1) has and first pulley (14) the first sliding rail (7) to match, the first pulley (14) can be slided along the length direction of the first sliding rail (7), and described The lower part rotation of two support rods (6) is connected with second pulley (15), and the bottom support frame (2) is equipped with and second pulley (15) the second sliding rail (8) to match, the second pulley (15) can be slided along the length direction of the second sliding rail (8), described Raising device (3) is used to control the lifting of desktop (1), and the switch (4) connect with raising device (3) and increases for controlling The start and stop of device (3).
2. a kind of lifting tea table according to claim 1, which is characterized in that the raising device (3) is atmospheric pressure pole (9), It is provided with connecting rod (10) between the first support bar (5), the connecting rod (10) is equipped with rotating seat (11), the air pressure Bar (9) includes outer sleeve (12) and telescopic rod (13), side and the rotation of the telescopic rod (13) far from outer sleeve (12) Seat (11) rotation connection, side and the bottom support frame (2) rotation of the outer sleeve (12) far from telescopic rod (13) connect It connects.
3. a kind of lifting tea table according to claim 1, which is characterized in that the first pulley (14) is set to first Outwardly, the lower part in second support bar (6) and direction court is arranged in the second pulley (15) on the top and direction of support rod (5) Outside.
4. a kind of lifting tea table according to claim 1, which is characterized in that the inside of the bottom support frame (2) is also Equipped with reinforcing bar (17).
5. a kind of lifting tea table according to claim 1, which is characterized in that it further include desk body (18), the desk body (18) It is fixed at the outside of bottom support frame (2).
6. a kind of lifting tea table according to claim 7, which is characterized in that the desk body (18) by bamboo cane weave and At.
7. a kind of lifting tea table according to claim 1, which is characterized in that the first support bar (5), second support bar (6) there are fixed link (19) between.
8. a kind of lifting tea table according to claim 1, which is characterized in that further include lowering means (20), the decline Device (20) includes connecting rod one (21), connecting rod two (22), connecting rod three (23) and connecting rod four (24), the connecting rod one (21) and connecting rod Connection is rotated between two (22), the connecting rod one (21) and the junction of connecting rod two (22) are provided with limited block (25), described Limited block (25) is for making connecting rod one (21) and connecting rod two (22) be fixed on obtuse angle position, the connecting rod two (22) and connecting rod three (23) connection is rotated between, the connecting rod one (21) is equipped with third pulley (16) far from one end of connecting rod two (22), and described the Three pulleys (16) are sheathed on second support bar (6) and can slide along second support bar (6) length direction, the connecting rod three (23) one end and connecting rod two (22) rotation connects, and the other end and connecting rod four (24) rotation connect, and the connecting rod three (23) is used It is supported on the ground in by lowering means (20), the connecting rod four (24) one end and first support bar far from connecting rod three (23) (5) bottom rotates connection, and the connecting rod two (22) can control the lifting of desktop (1).
9. a kind of lifting tea table according to claim 8, which is characterized in that the desk body (18) has lowering means (20) Dodge gate is provided on side, the connecting rod one (21), connecting rod two (22), connecting rod three (23) and connecting rod four (4) being capable of foldings It is internal in desk body (18).
10. a kind of lifting tea table according to claim 8, which is characterized in that the connecting rod two (22) is equipped with foot pedal.
CN201811184417.2A 2018-10-11 2018-10-11 A kind of lifting tea table Pending CN109077464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811184417.2A CN109077464A (en) 2018-10-11 2018-10-11 A kind of lifting tea table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811184417.2A CN109077464A (en) 2018-10-11 2018-10-11 A kind of lifting tea table

Publications (1)

Publication Number Publication Date
CN109077464A true CN109077464A (en) 2018-12-25

Family

ID=64843405

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811184417.2A Pending CN109077464A (en) 2018-10-11 2018-10-11 A kind of lifting tea table

Country Status (1)

Country Link
CN (1) CN109077464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112806722A (en) * 2020-12-31 2021-05-18 惠州市圣罗丹家具有限公司 Environment-friendly foldable lifting tea table

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112806722A (en) * 2020-12-31 2021-05-18 惠州市圣罗丹家具有限公司 Environment-friendly foldable lifting tea table

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