CN105364797A - Foldable working table - Google Patents

Foldable working table Download PDF

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Publication number
CN105364797A
CN105364797A CN201510817856.2A CN201510817856A CN105364797A CN 105364797 A CN105364797 A CN 105364797A CN 201510817856 A CN201510817856 A CN 201510817856A CN 105364797 A CN105364797 A CN 105364797A
Authority
CN
China
Prior art keywords
table top
support body
dead bolt
rotating shaft
lever arm
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
CN201510817856.2A
Other languages
Chinese (zh)
Inventor
梁锦坤
蒋平江
赵仲勇
卢飞强
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.)
ZHONGSHAN WOSEN OFFICE FURNITURE MANUFACTURING Co Ltd
Original Assignee
ZHONGSHAN WOSEN OFFICE FURNITURE MANUFACTURING 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 ZHONGSHAN WOSEN OFFICE FURNITURE MANUFACTURING Co Ltd filed Critical ZHONGSHAN WOSEN OFFICE FURNITURE MANUFACTURING Co Ltd
Priority to CN201510817856.2A priority Critical patent/CN105364797A/en
Publication of CN105364797A publication Critical patent/CN105364797A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/06Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Abstract

The invention discloses a foldable working table which comprises a frame body and a table top rotatably arranged on the frame body. Rotating mechanisms are arranged between the frame body and the table top. Each rotating mechanism comprises a rotating shaft fixed to the frame body and a shaft fixing clamp detachably arranged on the table top, and the table top and the shaft fixing clamps are matched to clamp the rotating shafts, so that the table top rotates around the frame body. In addition, each rotating mechanism is provided with a limiting mechanism used for limiting rotation of the table top. A supporting mechanism is arranged between the frame body and the middle of the table top so as to improve the stability and the bearing capacity of the table top. According to the foldable working table, the table top rotates reliably and stably, and rotation of the table top can be locked anytime in the rotating process.

Description

A kind of Foldable workbench
Technical field
The present invention relates to a kind of Foldable workbench.
Background technology
Current Foldable workbench on the market is generally made up of support body and the table top be rotatably provided in above support body, rotational structure between table top and support body generally comprises the installing hole be arranged on support body and the rotation hole be arranged on table top, is fitted together between installing hole and rotation hole by screw nut assembly.This rotational structure after a long time use bolt and nut there will be loosening, makes rotational structure unstable, and table top is meeting double swerve in the process used, thus impact uses.In addition, Foldable workbench on the market does not limit the mechanism that table top folds recovery accordingly after table top is opened completely at present, table top thus may be caused to reclaim by auto-folder in use procedure, make troubles to user.
Summary of the invention
In order to solve the problem, the invention provides a kind of Foldable workbench, its table top rotates reliable and stable, and in rotation process, can lock the rotation of table top at any time.
The present invention solves the problems of the technologies described above the technical scheme adopted to be:
A kind of Foldable workbench, comprise support body, the table top be rotatably provided on support body, rotating mechanism is provided with between support body and table top, rotating mechanism comprises one and is fixed on rotating shaft on support body, dismantled and assembledly on table top be provided with an axle geometrical clamp, table top coordinates with axle geometrical clamp to be clamped rotating shaft and rotates around support body to realize table top.
Preferably, rotating mechanism also comprises a fixed arm, be fixedly installed on support body and is fixedly installed on lever arm bottom table top, rotating shaft is fixedly installed on the end of fixed arm, axle geometrical clamp is dismantled and assembled to be arranged on lever arm, one end of axle geometrical clamp is provided with first groove matched with rotating shaft, the inside of lever arm is provided with second groove matched with rotating shaft, and the second groove is buckled in from above in rotating shaft, and the first groove is buckled in rotating shaft from down.
Preferably, rotating mechanism also comprises one and is arranged on position-limit mechanism on lever arm to limit the rotation between lever arm and fixed arm.
Preferably, lever arm is vertically arranged with a loose slot, fixed arm is provided with a screens groove, and position-limit mechanism comprises one and is movably arranged on dead bolt in loose slot, and dead bolt enters in screens groove to limit the rotation between lever arm and fixed arm.
Preferably, the first limit chamber is arranged in the rear end of loose slot, the second limit chamber is arranged in the front end of loose slot, dead bolt runs through the first limit chamber and the second limit chamber, the rear end of dead bolt be provided with one and first limit chamber match projection, projection is provided with a catch preventing dead bolt from skidding off from the first limit chamber, dead bolt is arranged with a stage clip, one end of stage clip is against on projection, and the other end is against on the inner face of the second limit chamber, and the spring energy of stage clip makes dead bolt enter in screens groove.
Preferably, the front end of dead bolt is provided with a corner code, and rotating mechanism quantity is 2, and rotating mechanism is distributed in the both sides of support body, is provided with one for driving the pull bar of dead bolt movement between two corner codes.
Preferably, a supporting mechanism is provided with between support body and the middle part of table top, supporting mechanism comprise one be fixedly installed on supporting seat on support body, back-up block is arranged on mount pad bottom table top by a back-up block, supporting seat is provided with a support slot, opens table top rear support block completely and be pressed on support slot.
Preferably, the both sides, lower end of support body are provided with the table leg that can mutually draw in for a pair.
Preferably, the lower end of table leg is provided with a pulley.
The invention has the beneficial effects as follows: the prior fixed rotating shaft of this product, be then arranged in rotating shaft by lever arm and axle geometrical clamp, so in use, rotating shaft can not loosen and cause rocking and instability of table top, makes table top in use reliable and stable; This product is provided with position-limit mechanism in rotating mechanism, and stage clip can make dead bolt enter in screens groove to rotate relative to fixed arm to lock lever arm, pull bar only need be pulled when needs Table top able to be rotated to make dead bolt leave screens groove; Be provided with supporting mechanism in the middle part of this product table top and support body, make table top have larger weight capacity.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of support body;
Fig. 3 is the cross-sectional view of rotating mechanism;
Fig. 4 is the decomposition texture schematic diagram of rotating mechanism;
Fig. 5 is the structural representation at the back side of lever arm;
Fig. 6 is the structural representation of supporting mechanism;
Fig. 7 is that the decomposition result of supporting mechanism is with regard to schematic diagram.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, a kind of Foldable workbench, comprise support body 1, the table top 2 be rotatably provided on support body 1, be provided with rotating mechanism between support body 1 and table top 2, for making the rotation of table top 2 reliable and stable, rotating mechanism quantity is 2, these 2 rotating mechanisms are arranged on the both sides of support body 1, rotating mechanism comprises one and is fixed on rotating shaft 33 on support body 1, dismantled and assembledly on table top 2 is provided with an axle geometrical clamp 34, and table top 2 coordinates with axle geometrical clamp 34 to be clamped rotating shaft 33 and rotate around support body 1 to realize table top 2.For convenience of producing, transport and dismounting, as preferred embodiment, rotating mechanism also comprises one and is screwed the fixed arm 31 be arranged on support body 1, one is screwed the lever arm 32 be arranged on bottom table top 2, rotating shaft 33 is fixedly installed on the end of fixed arm 31, axle geometrical clamp 34 is dismantled and assembled to be arranged on lever arm 32, one end of axle geometrical clamp 34 is provided with first groove 35 matched with rotating shaft 33, the inside of lever arm 32 is provided with second groove 36 matched with rotating shaft 33, second groove 36 is buckled in rotating shaft 33 from above, first groove 35 is buckled in from down in rotating shaft 33.
Structure and traditional structure of above-mentioned rotating mechanism are different, in installation process, directly lever arm 32 and axle geometrical clamp 34 are closed up the rotating shaft 33 fastening and be fixed in advance on fixed arm 31, then with screw, axle geometrical clamp 34 is fixed on lever arm 32, this eliminate the process of conventional mounting bolt and nut, easy for installation, improve efficiency, decrease workload, and in use can not rotate due to rotating shaft 33, also situation about loosening would not be there is, thus avoid table top 2 rotation with use procedure in shake, to the situation that user makes troubles.
With reference to Fig. 3 and Fig. 4, in use, in order to ensure that table top 2 can not reclaim by auto-folder, rotating mechanism also comprises one and is arranged on position-limit mechanism on lever arm 32 to limit the rotation between lever arm 32 and fixed arm 31.As preferred embodiment, lever arm 32 is vertically arranged with a loose slot 51, fixed arm 31 is provided with a screens groove 52, position-limit mechanism comprises one and is movably arranged on dead bolt 53 in loose slot 51, and dead bolt 53 enters in screens groove 52 to limit the rotation between lever arm 32 and fixed arm 31.For ensureing that position-limit mechanism can lock lever arm 32 rotating relative to fixed arm 31 at any time, the first limit chamber 511 is arranged in the rear end of loose slot 51, the second limit chamber 512 is arranged in the front end of loose slot 51, dead bolt 53 runs through the first limit chamber 511 and the second limit chamber 512, the rear end of dead bolt 53 be provided with one and first limit chamber 511 match projection 54, projection 54 is provided with a catch 541 preventing dead bolt 53 from skidding off from the first limit chamber 511, dead bolt 53 is arranged with a stage clip 55, one end of stage clip 55 is against on projection 54, the other end is against on the inner face of the second limit chamber 512, and the spring energy of stage clip 55 makes dead bolt 53 enter in screens groove 52.In addition, for convenience of using, the front end of dead bolt 53 is provided with between a corner code 6, two corner codes 6 by screw and is provided with one for driving the pull bar 7 of dead bolt 53 movement.
Take above-mentioned position-limit mechanism, under the effect not having external force, the elastic force of stage clip 55 makes dead bolt 53 to enter in screens groove 52 thus locking lever arm 32 rotating relative to fixed arm 31, when needs Table top able to be rotated 2, pull bar 7 is manually pulled to drive dead bolt 53 to leave screens groove 52, by pull bar 7, lever arm 32 is rotated simultaneously thus table top 2 is rotated, after table top 2 turns to the angle of needs, unclamp to pull bar 7 externally applied forces, under the effect of stage clip 55 elastic force, dead bolt 53 to enter in screens groove 52 thus locking lever arm 32 rotating relative to fixed arm 31 automatically.
With reference to Fig. 6 and Fig. 7, for improving stability and the weight capacity of table top 2, a supporting mechanism 4 is provided with between the middle part of support body 1 and table top 2, supporting mechanism 4 comprises supporting seat 41, back-up block 42, be fixedly installed on support body 1 and back-up block 42 is arranged on mount pad 43 bottom table top 2, supporting seat 41 is provided with a support slot 44, opens table top 2 rear support block 42 completely and be pressed on support slot 44.Add that two places of rotating mechanism place support body 1 pair of table top 2 support, such support body 1 pair of table top 2 has three places to support, and improves the stability of table top 2.
In addition, enter one for convenience and draw this product in, the both sides, lower end of support body 1 are provided with the table leg 8 that can mutually draw in for a pair, can open or draw in table leg 8 according to service condition, and the lower end of table leg 8 is provided with a pulley 9 simultaneously, facilitates the movement of this product.
In sum, the prior fixed rotating shaft 33 of this product, be then arranged in rotating shaft 33 by lever arm 32 and axle geometrical clamp 34, so in use, rotating shaft 33 can not loosen and cause rocking and instability of table top 2, makes table top 2 in use reliable and stable; This product is provided with position-limit mechanism in rotating mechanism, and stage clip 55 can make dead bolt 53 enter in screens groove 52 to rotate relative to fixed arm 31 to lock lever arm 32, pull bar 7 only need be pulled when needs Table top able to be rotated 2 to make dead bolt 53 leave screens groove 52; Be provided with supporting mechanism in the middle part of this product table top 2 and support body 1, make table top 2 have larger weight capacity.
Certainly, the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a Foldable workbench, it is characterized in that: comprise support body (1), the table top (2) be rotatably provided on support body (1), rotating mechanism is provided with between described support body (1) and table top (2), described rotating mechanism comprises one and is fixed on rotating shaft (33) on support body (1), table top (2) is upper is dismantled and assembledly provided with an axle geometrical clamp (34), and table top (2) coordinates with axle geometrical clamp (34) to be clamped rotating shaft (33) and rotate around support body (1) to realize table top (2).
2. a kind of Foldable workbench as claimed in claim 1, it is characterized in that: described rotating mechanism also comprises one and is fixedly installed on fixed arm (31) on support body (1), one is fixedly installed on the lever arm (32) bottom table top (2), described rotating shaft (33) is fixedly installed on the end of fixed arm (31), described axle geometrical clamp (34) is dismantled and assembled to be arranged on lever arm (32), one end of axle geometrical clamp (34) is provided with first groove (35) matched with described rotating shaft (33), the inside of lever arm (32) is provided with second groove (36) matched with rotating shaft (33), second groove (36) is buckled in rotating shaft (33) from above, first groove (35) is buckled in from down in rotating shaft (33).
3. a kind of Foldable workbench as claimed in claim 2, is characterized in that: described rotating mechanism also comprises one and is arranged on position-limit mechanism on lever arm (32) to limit the rotation between lever arm (32) and fixed arm (31).
4. a kind of Foldable workbench as claimed in claim 3, it is characterized in that: described lever arm (32) is vertically arranged with a loose slot (51), fixed arm (31) is provided with a screens groove (52), described position-limit mechanism comprises one and is movably arranged on dead bolt (53) in loose slot (51), and dead bolt (53) enters in screens groove (52) to limit the rotation between lever arm (32) and fixed arm (31).
5. a kind of Foldable workbench as claimed in claim 4, it is characterized in that: the first limit chamber (511) is arranged in the rear end of described loose slot (51), the second limit chamber (512) is arranged in the front end of loose slot (51), described dead bolt (53) runs through the first limit chamber (511) and the second limit chamber (512), the rear end of dead bolt (53) be provided with one and first limit chamber (511) match projection (54), projection (54) is provided with a catch (541) preventing dead bolt (53) from skidding off from the first limit chamber (511), dead bolt (53) is arranged with a stage clip (55), one end of stage clip (55) is against on projection (54), the other end is against on the inner face of the second limit chamber (512), and the spring energy of stage clip (55) makes dead bolt (53) enter in screens groove (52).
6. a kind of Foldable workbench as claimed in claim 4, it is characterized in that: the front end of described dead bolt (53) is provided with a corner code (6), described rotating mechanism quantity is 2, rotating mechanism is distributed in the both sides of support body (1), is provided with one for driving the pull bar (7) of dead bolt (53) movement between two corner codes (6).
7. a kind of Foldable workbench as described in any one of claim 1 to 6, it is characterized in that: between the middle part of described support body (1) and table top (2), be provided with a supporting mechanism (4), supporting mechanism (4) comprises the mount pad (43) that is fixedly installed on supporting seat (41) on support body (1), back-up block (42) is arranged on table top (2) bottom by a back-up block (42), supporting seat (41) is provided with a support slot (44), opens table top (2) rear support block (42) completely and be pressed on support slot (44).
8. a kind of Foldable workbench as claimed in claim 1, is characterized in that: the both sides, lower end of described support body (1) are provided with the table leg (8) that can mutually draw in for a pair.
9. a kind of Foldable workbench as claimed in claim 8, is characterized in that: the lower end of described table leg (8) is provided with a pulley (9).
CN201510817856.2A 2015-11-20 2015-11-20 Foldable working table Pending CN105364797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510817856.2A CN105364797A (en) 2015-11-20 2015-11-20 Foldable working table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510817856.2A CN105364797A (en) 2015-11-20 2015-11-20 Foldable working table

Publications (1)

Publication Number Publication Date
CN105364797A true CN105364797A (en) 2016-03-02

Family

ID=55367678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510817856.2A Pending CN105364797A (en) 2015-11-20 2015-11-20 Foldable working table

Country Status (1)

Country Link
CN (1) CN105364797A (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965588A (en) * 1975-05-19 1976-06-29 Long Harry L Ironing boards
JPH07298926A (en) * 1994-03-07 1995-11-14 Mineko Takasugi Table
CN2445635Y (en) * 2000-09-18 2001-09-05 陶大刚 Universal folding table frame
CN2772312Y (en) * 2004-12-09 2006-04-19 许文兵 Foldable table adjustable top surface
US20080250988A1 (en) * 2007-04-10 2008-10-16 Merey Thomas G B Foldable table having movable strut-retainer
CN201223109Y (en) * 2008-05-15 2009-04-22 合富国际股份有限公司 Folded structure of desk body
KR100921988B1 (en) * 2009-03-24 2009-10-14 (주)캠퍼스라인 A folding apparatus of folding table
CN201822228U (en) * 2010-08-31 2011-05-11 陈德昌 Overturnable-plate frame
CN202135897U (en) * 2011-07-13 2012-02-08 蔡建鑫 Convenience dining table
CN202314043U (en) * 2011-11-04 2012-07-11 成都恒瑞制药有限公司 Folding medical dining-table
CN202457057U (en) * 2012-02-14 2012-10-03 王瑞策 Folding table
CN202774902U (en) * 2012-08-28 2013-03-13 郑雪峰 Folding desk
CN203153046U (en) * 2013-03-21 2013-08-28 上海大学 Multi-module combined type folding bookcase
JP2015139662A (en) * 2014-01-30 2015-08-03 及樺實業股▲ふん▼有限公司 Structure of desk having adjustable angle
CN205184711U (en) * 2015-11-20 2016-04-27 中山市华盛家具制造有限公司 Folding workbench

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965588A (en) * 1975-05-19 1976-06-29 Long Harry L Ironing boards
JPH07298926A (en) * 1994-03-07 1995-11-14 Mineko Takasugi Table
CN2445635Y (en) * 2000-09-18 2001-09-05 陶大刚 Universal folding table frame
CN2772312Y (en) * 2004-12-09 2006-04-19 许文兵 Foldable table adjustable top surface
US20080250988A1 (en) * 2007-04-10 2008-10-16 Merey Thomas G B Foldable table having movable strut-retainer
CN201223109Y (en) * 2008-05-15 2009-04-22 合富国际股份有限公司 Folded structure of desk body
KR100921988B1 (en) * 2009-03-24 2009-10-14 (주)캠퍼스라인 A folding apparatus of folding table
CN201822228U (en) * 2010-08-31 2011-05-11 陈德昌 Overturnable-plate frame
CN202135897U (en) * 2011-07-13 2012-02-08 蔡建鑫 Convenience dining table
CN202314043U (en) * 2011-11-04 2012-07-11 成都恒瑞制药有限公司 Folding medical dining-table
CN202457057U (en) * 2012-02-14 2012-10-03 王瑞策 Folding table
CN202774902U (en) * 2012-08-28 2013-03-13 郑雪峰 Folding desk
CN203153046U (en) * 2013-03-21 2013-08-28 上海大学 Multi-module combined type folding bookcase
JP2015139662A (en) * 2014-01-30 2015-08-03 及樺實業股▲ふん▼有限公司 Structure of desk having adjustable angle
CN205184711U (en) * 2015-11-20 2016-04-27 中山市华盛家具制造有限公司 Folding workbench

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Application publication date: 20160302