CN209284466U - A kind of high-stability workbench foldable structure - Google Patents
A kind of high-stability workbench foldable structure Download PDFInfo
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- CN209284466U CN209284466U CN201821188725.8U CN201821188725U CN209284466U CN 209284466 U CN209284466 U CN 209284466U CN 201821188725 U CN201821188725 U CN 201821188725U CN 209284466 U CN209284466 U CN 209284466U
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- support leg
- crossbeam frame
- positioning
- link slot
- inclined hole
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Abstract
The utility model discloses a kind of high-stability workbench foldable structures, including crossbeam frame, the support leg being detachably connected with crossbeam frame, the crossbeam frame includes link slot, it is installed in the locating shaft and guide way of link slot one end, it is installed in the grab for being located at locating shaft and positioning screw side on link slot, one end of the support leg offers the first positioning inclined hole corresponding with locating shaft and the second positioning inclined hole corresponding with guide way, is installed in the hasp corresponding with grab for being located at the first positioning inclined hole and the second positioning inclined hole side in support leg.The utility model is simple, and component is few, and installation is simple, is readily produced, manufacturing cost is cheap, folding convenient, and stability is good.
Description
Technical field
The utility model relates to desk technical fields, are to be related to a kind of high-stability workbench folding knot more specifically
Structure.
Background technique
Foldable workbench is a kind of workbench with folder function.Because foldable workbench have it is convenient for folding, convenient for fortune
The features such as defeated, has become temporary service or the indispensable tool of Condom.
In addition application No. is 201620970235.8 Chinese utility model patent applications to disclose a kind of folding table, table leg
On be provided with limit plate, symmetrically arranged two installation sheets pass through desktop and installation sheet by positioning pin and carry out two to desk
Positioning on direction, under the effect of gravity, desktop press to limit plate to the positioning in desk progress lateral direction, so by table leg
And this positioning method is more unstable, when desk meets with the external force in other directions, left leg is easy to bend toward desktop-centric direction,
Desk is caused to be toppled over.
Summary of the invention
To overcome drawbacks described above in the prior art, the utility model provides a kind of high convenient for folding and expanding and stability
Workbench foldable structure.
To achieve the above object, the utility model provides a kind of high-stability workbench foldable structure, including crossbeam frame,
The support leg being detachably connected with crossbeam frame, the crossbeam frame include link slot, are installed in the locating shaft of link slot one end
And guide way, be installed on link slot be located at locating shaft and guide way side grab, one end of the support leg offer with
The corresponding first positioning inclined hole of locating shaft and the second positioning inclined hole corresponding with guide way, are installed in support leg and are located at the
The hasp corresponding with grab of one positioning inclined hole and the second positioning inclined hole side, one end of the link slot is sheathed on support leg
One end.
Preferably, one end of the link slot offers the first aperture for installing locating shaft and determines for installing
Second aperture of position screw rod.
Preferably, the first positioning inclined hole and the second positioning inclined hole are by separate horizontal towards the lower direction of crossbeam frame
The inclined upward of beam frame.
Preferably, the support leg includes upper support leg and the lower support leg that is detachably connected with upper support leg.
Preferably, further including the second positioning screw for connecting upper support leg Yu lower support leg.
Preferably, one end of the upper support leg offers the first positioning hole for installing the second positioning screw,
One end of the lower support leg offers the second location hole for being used to install the second positioning screw corresponding with first positioning hole,
One end of the upper support leg is sheathed on one end of lower support leg.
Preferably, the grab is installed in link slot far from the one side of crossbeam frame, the hasp is installed in
Support leg is far from the one side of crossbeam frame.
Preferably, the locating shaft and guide way are integrally formed or are detachably connected with link slot.
Preferably, being installed with the work top being detachably connected with crossbeam frame in the crossbeam frame.
Compared with prior art, the utility model has the beneficial effects that:
The utility model includes crossbeam frame, the support leg being detachably connected with crossbeam frame, and the crossbeam frame includes
Link slot is installed in the locating shaft and guide way of link slot one end, is installed on link slot and is located at locating shaft and positioning screw one
The grab of side, one end of the support leg offer the first positioning inclined hole and corresponding with guide way corresponding with locating shaft
Second positioning inclined hole, is installed in support leg and positions the corresponding with grab of inclined hole side positioned at the first positioning inclined hole and second
Hasp.The crossbeam frame squeezes the first low-grade location inclined hole by guide way and applies active force to support leg, so that support leg is past
Outer opening, while locating shaft is caught in the first positioning inclined hole and limits to support leg so that support leg can not infolding, then pass through
Grab connection on hasp and crossbeam frame in support leg, causes locating shaft from first so that crossbeam frame can not move up
Positioning inclined hole in skid off, guarantee support leg will not in the case where receiving unexpected external force infolding, improve stability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of stereochemical structure signal of high-stability workbench foldable structure provided by the embodiment of the utility model
Figure；
Fig. 2 is the exploded view of Fig. 1；
Fig. 3 is the enlarged drawing in the portion A in Fig. 2；
Fig. 4 is the structure under a kind of high-stability workbench foldable structure opening state provided by the embodiment of the utility model
Schematic diagram；
Fig. 5 is the structure under a kind of high-stability workbench foldable structure folded state provided by the embodiment of the utility model
Schematic diagram；
Fig. 6 is that a kind of high-stability workbench foldable structure provided by the embodiment of the utility model is connect with work top
Structural schematic diagram；
Fig. 7 is the exploded view of Fig. 6.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The embodiments of the present invention provide a kind of high-stability workbench foldable structure.
FIG. 1 to FIG. 5 is please referred to, the utility model provides a kind of high-stability workbench foldable structure, including crossbeam frame
1, the support leg 2 being detachably connected with crossbeam frame 1, the crossbeam frame 1 includes link slot 11, one end of the link slot 11
It is sheathed on one end of support leg 2, the locating shaft 4 and guide way 31 of 11 one end of link slot is installed in, it is upper to be installed in link slot 11
One end of grab 15 in 31 side of locating shaft 4 and guide way, the support leg 2 offers corresponding with locating shaft 4 first
Inclined hole 23 and second positioning inclined hole 24 corresponding with guide way 31 are positioned, is installed in support leg 2 and is located at the first positioning inclined hole
23 and second positioning 24 side of inclined hole hasp 25 corresponding with grab 15.
It is described first positioning inclined hole 23 and second positioning inclined hole 24 by towards the lower direction of crossbeam frame 1 far from crossbeam frame
1 inclined upward.
When opening workbench, the guide way 31 of crossbeam frame 1 is remote from the second positioning inclined hole 24 along the second positioning inclined hole 24
Top from crossbeam frame 1 slides to the second positioning inclined hole 24 towards the lower section of crossbeam frame 1, and support leg 2 is by laterally and outward
Power so that support leg 2 is unfolded outward, when support leg 2 is expanded to predetermined angle, support leg 2 is adjacent to link slot 11
Inner wall, support leg 2 stops expansion, and locating shaft 4 falls into the first positioning inclined hole 23 and limits to support leg 2 at this time so that
Support leg 2 cannot be folded inward, and hasp 25 buckles into grab 15, and limitation crossbeam frame 1 up moves, so that crossbeam frame 1 is determined
Position axis 4 will not slide in the first positioning inclined hole 23, guarantee the stability between crossbeam frame 1 and support leg 2, guarantee workbench
Support leg 2 will not be caused toward shaking at 1 center of crossbeam frame because of unexpected external force when opening, stability is high.Folding work
When platform, hasp 25 and grab 15 are unclamped, crossbeam frame 1 is up mentioned, so that locating shaft 4 is sliding out of first positioning inclined hole 23
Out, support leg 2 can be folded inward, and support leg 2 is received to, workbench i.e. folding parallel with crossbeam frame 1 to the side of crossbeam frame 1
It is folded to complete.Its structure is simple, it is only necessary to locating shaft 4 is configured, the folding of workbench can be realized in guide way 31 and hasp and grab,
Its component is few, and installation is simple, is readily produced, manufacturing cost is cheap, folding convenient, and stability is good.
In the present embodiment, the grab 15 is installed on one side of the link slot 11 far from crossbeam frame 1, the hasp 25
Be installed on one side of the support leg 2 far from crossbeam frame 1, with reinforce workbench open when support leg 2 and crossbeam frame 1 it
Between connection improve stability so that the more difficult infolding of support leg 2, simultaneously because being set to outside, it is easier to install and tear open
It unloads.In other embodiments, other sides in crossbeam frame 1 and support leg 2 also can be set.
One end of the link slot 11 offers the first aperture 13 for installing locating shaft 4 and for installing positioning screw
31 the second aperture 14.
In the present embodiment, the support leg 2 includes upper support leg 21 and the lower support being detachably connected with upper support leg 21
Foot 22 is detachably connected, in order to adjust by the realization of the second positioning screw 32 between the upper support leg 21 and lower support leg 22
Save the height of workbench.In other embodiments, the integral type support that support leg 2 can also be separately provided as unadjustable height
Foot.
One end of the upper support leg 21 offers the first positioning hole 211 for installing the second positioning screw 32, described
One end of lower support leg 22 offers the second positioning for installing the second positioning screw 32 corresponding with first positioning hole 211
Hole 211, one end of the upper support leg 21 are sheathed on one end of lower support leg 22, and second positioning screw 32 passes through first
Location hole 211 and second location hole 221 link together upper support leg 21 and lower support leg 22, first positioning hole 211 and
Two location holes 221 open up as different several of height, in order to be inserted into the first of different height by the second positioning screw 32
In location hole 211 and second location hole 221, to adjust the height of workbench.
The locating shaft 4 and guide way 31 are integrally formed or are detachably connected with link slot 11.It can adopt on link slot 11
Open up connecting hole, with screw rod and the mode that nut is arranged in corresponding connecting hole realize locating shaft 4 and guide way 31 with connect
Being detachably connected between slot 11.
Fig. 6 and Fig. 7 are please referred to, the work top 5 being detachably connected with crossbeam frame 1 is installed in the crossbeam frame 1,
The work top 5 realizes being detachably connected between crossbeam frame 1 by screw.
In conclusion the utility model structure is simple, component is few, and installation is simple, is readily produced, and manufacturing cost is cheap, folding
Folded convenient, stability is good.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (9)
1. a kind of high-stability workbench foldable structure, including crossbeam frame (1), the branch being detachably connected with crossbeam frame (1)
Support foot (2), it is characterised in that: the crossbeam frame (1) includes link slot (11), is installed in the locating shaft of link slot (11) one end
(4) and guide way (31) grab (15) for being located at locating shaft (4) and guide way (31) side on link slot (11), institute, are installed in
The one end for stating support leg (2) offers the first positioning inclined hole (23) corresponding with locating shaft (4) and opposite with guide way (31)
The second positioning inclined hole (24) answered, is installed on support leg (2) and is located at the first positioning inclined hole (23) and the second positioning inclined hole (24)
One end of the hasp (25) corresponding with grab (15) of side, the link slot (11) is sheathed on one end of support leg (2).
2. a kind of high-stability workbench foldable structure according to claim 1, it is characterised in that: the link slot (11)
One end offer the first aperture (13) for installing locating shaft (4) and the second aperture for installing guide way (31)
(14)。
3. a kind of high-stability workbench foldable structure according to claim 1, it is characterised in that: first locating latch
Hole (23) and the second positioning inclined hole (24) are by inclined upward of the lower direction far from crossbeam frame (1) towards crossbeam frame (1).
4. a kind of high-stability workbench foldable structure according to claim 1, it is characterised in that: the support leg (2)
Including upper support leg (21) and the lower support leg (22) being detachably connected with upper support leg (21).
5. a kind of high-stability workbench foldable structure according to claim 4, it is characterised in that: further include for connecting
The second positioning screw (32) of upper support leg (21) and lower support leg (22).
6. a kind of high-stability workbench foldable structure according to claim 5, it is characterised in that: the upper support leg
(21) one end offers the first positioning hole (211) for installing the second positioning screw (32), the lower support leg (22)
One end offers the second location hole (221) for being used to install the second positioning screw (32) corresponding with first positioning hole (211),
One end of the upper support leg (21) is sheathed on one end of lower support leg (22).
7. a kind of high-stability workbench foldable structure according to claim 1, it is characterised in that: grab (15) dress
On the one side of link slot (11) far from crossbeam frame (1), the hasp (25) is installed in support leg (2) far from crossbeam frame
On the one side of frame (1).
8. a kind of high-stability workbench foldable structure according to claim 1, it is characterised in that: the locating shaft (4)
It is integrally formed or is detachably connected with link slot (11) with guide way (31).
9. described in any item a kind of high-stability workbench foldable structures according to claim 1~8, it is characterised in that: described
The work top (5) being detachably connected with crossbeam frame (1) is installed in crossbeam frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188725.8U CN209284466U (en) | 2018-07-26 | 2018-07-26 | A kind of high-stability workbench foldable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188725.8U CN209284466U (en) | 2018-07-26 | 2018-07-26 | A kind of high-stability workbench foldable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209284466U true CN209284466U (en) | 2019-08-23 |
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ID=67651592
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188725.8U Active CN209284466U (en) | 2018-07-26 | 2018-07-26 | A kind of high-stability workbench foldable structure |
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| Country | Link |
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| CN (1) | CN209284466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703493A (en) * | 2018-07-26 | 2018-10-26 | 东莞市海新金属科技有限公司 | High steadiness workstation beta structure |
-
2018
- 2018-07-26 CN CN201821188725.8U patent/CN209284466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703493A (en) * | 2018-07-26 | 2018-10-26 | 东莞市海新金属科技有限公司 | High steadiness workstation beta structure |
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Address after: 523000 No. 1, Haixin Road, Hongmei Town, Dongguan City, Guangdong Province Patentee after: Guangdong Haixin intelligent kitchen Co.,Ltd. Address before: 523000 Yingmei village, Hongmei Town, Hongmei Town, Dongguan, Guangdong Patentee before: DONGGUAN HAIXIN METAL TECHNOLOGY Co.,Ltd. |