CN107553457A - A kind of workbench of high intensity - Google Patents
A kind of workbench of high intensity Download PDFInfo
- Publication number
- CN107553457A CN107553457A CN201710660316.7A CN201710660316A CN107553457A CN 107553457 A CN107553457 A CN 107553457A CN 201710660316 A CN201710660316 A CN 201710660316A CN 107553457 A CN107553457 A CN 107553457A
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- China
- Prior art keywords
- table top
- lock tongue
- rotating lock
- cleat stanchion
- locking plate
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Abstract
A kind of workbench of high intensity, including table top and two cleat stanchions for being articulated with table top both ends；The pin joint of cleat stanchion and table top is located at the side section bar of table top；The both ends of table top are sealed by end cover structure, and the end cover structure includes end cap section bar and connection sheet, and the medial surface of end cap section bar is provided with reinforcement horizontal bar towards table-surface level, strengthens horizontal bar and is bonded fixation with the bottom surface of table top；The centre of table top bottom is installed with stiffener；Cleat stanchion is provided with unlocking structure, including operating knob, rotating lock tongue and the first elastic component；Rotating lock tongue, which rotates, to be located in column, and upper end is latch hook, locks the locking plate for being positioned at table top bottom；First elastic component is acted between rotating lock tongue and column, and driving latch hook positions towards locking plate, realizes the locking of cleat stanchion and table top；Operating knob acts on rotating lock tongue, and driving latch hook moves towards the direction opposite with locking plate, realizes the unblock of cleat stanchion and table top.The present invention has that mesa structure intensity is high, thickness is small after folding and the practical improvements such as unblock is easy to operate.
Description
Technical field
Ascended a height operation foldable workbench the present invention relates to one kind, and in particular to a kind of workbench of high intensity.
Background technology
Workbench is also known as operation post, is a kind of conventional power tool of ascending a height, and is mainly used in providing a work being above the ground level
Make platform, stood for user, the operations such as carwash are carried out to facilitate.Workbench can not only use indoors, also can be
Outdoor application, available for carwash, finishing, repair, take thing and glove etc..
As shown in Figure 1, 2, existing workbench generally includes two cleat stanchions 1 and a table top 2, the upper end point of two cleat stanchions 1
The lower section of the rear and front end of the table top 2 is not articulated with, and the table top 2 is used as working face, is stood for user；The bottom of table top 2
Parallel interval is provided with several crosspieces 3 along its length in portion, for the structural strength of reinforced panel 2, the quantity of the crosspiece 3 with
The length of table top 2 is directly proportional, is common with three and four；The both ends of the length direction of the table top 2 pass through an end cap
Structure 4 is sealed.
The pin joint of two cleat stanchions 1 and table top 2 of work on hand platform is equipped with a unlocking structure 5, is locked by the unlocking structure 5
Determine the opening or folding state of the cleat stanchion 1 of workbench two, or two cleat stanchions 1 unlocked by the unlocking structure 5, allow its
The rotated down of the end of table top 2.The problem of the prior art is present be：
First, because existing unlocking structure 5 is disposed on the sidepiece of the width of table top 2, operate and have some setbacks when one side user unlocks
Hand, on the other hand during the transport and use of workbench, unlocking structure 5 is often inadvertently collided, sometimes directly
Cause unlocking structure 5 to damage, cause workbench not unlock；
2nd, the overall construction intensity of table top 2 needs to ensure by more crosspieces 3, asking more than the quantity of crosspiece 3 in existing structure be present
Topic, causes that cost can not reduce and assembly process is more；
3rd, in order that not being overlapped mutually after the folding of cleat stanchion 1, vanning when making the folding thickness reduction of workbench to lift shipment
Amount, therefore in the case where not reducing the height of cleat stanchion 1, it is necessary to extend to the length of table top 2, but the table top 2 after extending its
The stress at middle part is poor, it is impossible to passes through forces testing；
4th, the pin joint position of cleat stanchion 1 and table top 2 is higher, i.e., pin joint gets along well table top 2 at grade, but in height
Direction and the sidepiece of table top 2 have certain distance, so as to cause cleat stanchion 1 to fit in table top 2 completely after folding so that work
Make that the thickness of platform is excessive, influence vanning amount during shipment.
Therefore, many deficiencies existing for above-mentioned prior art how to be solved, are become as the problem of the invention to be studied.
The content of the invention
It is an object of the invention to provide a kind of workbench of high intensity.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of workbench of high intensity, including two cleat stanchions and a table top, the upper end of two cleat stanchions are hingedly connected to the table top
Length direction rear and front end；Parallel interval is provided with several crosspieces along its length for the bottom of the table top；Each cleat stanchion
Include two columns and be connected with marking time between two columns；Wherein,
The pin joint of the cleat stanchion and the table top is located on the side section bar in mesa width direction, and composition works as the cleat stanchion folding
When, two cleat stanchions fit in the lower section of the table top；
The both ends of the length direction of the table top are sealed by an end cover structure, and the end cover structure includes one end cap-type
Material and a connecting piece, the connection sheet are used for the end that end cap section bar is fixed on to the table top；
The end cap section bar includes a profiled body, and the profiled body includes top surface, bottom surface, lateral surface and medial surface, forms
The cross section of profiled body is in quadrangle, and has a cavity；The top surface that the top surface of the profiled body corresponds to the table top is set
Put, the bottom surface of profiled body is the abutment face coordinated with the connection sheet, and the lateral surface of profiled body is then set outwardly, section bar master
The medial surface of body is set towards the table top, and has a reinforcement horizontal bar towards table top inner side is also horizontally disposed on the medial surface, should
Strengthen horizontal bar and be bonded fixation with the bottom surface of the table top；Wherein, in the cavity, in profiled body at least on any one face
It is provided with an attachment structure；
The connection sheet has a lamellar body, and the inner of lamellar body is posted and fixed on the side of the table top end, lamellar body it is outer
End is fixedly connected by the attachment structure in the profiled body cavity with end cap section bar；Have one below the outer end of the lamellar body
Fold inward structure, the bottom surface of the profiled body is against being positioned in the fold inward structure；
The bottom of the table top, a stiffener being installed with the centre position in land length direction, the stiffener is in flat, with
Its length direction is posted and fixed on the inside of the side section bar of the table top, for strengthening the structural strength in the middle part of the table top；
The stiffener has a width, and the top edge of stiffener is bonded and is resisted against the bottom surface of the table top；
The pin joint that it is corresponded on each cleat stanchion respectively with the table top is provided with a unlocking structure, in the open mode of cleat stanchion
Under, length direction of the unlocking structure along table top is set；
The unlocking structure includes an operating knob, a rotating lock tongue and one first elastic component；
Height of the rotating lock tongue along the column is vertically arranged, and is rotated and be arranged in the column, the rotation of rotating lock tongue
Width of the axle along the table top is set；The upper end of the rotating lock tongue is latch hook, and the latch hook stretches out the top surface of the column,
And lock and be positioned on a locking plate of the table top bottom；
First elastic component is acted between rotating lock tongue and column, for driving the latch hook to be moved towards the locking plate,
Lock latch hook and be positioned at locking plate, realize the locking of the cleat stanchion and the table top；
Length direction of the operating knob along the table top is convexly equipped in the lateral surface of the column, acts on the rotating lock tongue,
For overcoming the power of the first elastic component and driving the latch hook to be moved towards the direction opposite with the locking plate, and then unlock latch hook
Locking plate is locked, realizes the unblock of the cleat stanchion and the table top.
Relevant content in above-mentioned technical proposal is explained as follows：
1. in such scheme, the design of table top side section bar is located at by the pin joint, is worked after cleat stanchion folding can be reduced
The thickness of platform, lift vanning amount during shipment.
2. in such scheme, by the setting of the reinforcement horizontal bar, end cover structure can be made to have the function of crosspiece concurrently, can be with
Using and assembling for two crosspieces is at least reduced, thus reduces the cost and assembly technology of workbench.
3. in such scheme, by the setting of the stiffener, the aluminium section bar thickness of table top can be increased without, while not
With the strength problem for seeking to solve in the middle part of the table top in technique, not only fast but also easily solved this by the stiffener
Technical problem.The stiffener can also be pasted on the outside of the side section bar of table top and be used in the form of ornamental strip, but effect is not
Scheme such as located at inner side is good.
4. in such scheme, the operating knob is button, one first trundle is located on the rotating lock tongue, this first
Trundle is set parallel to the rotary shaft of rotating lock tongue；First trundle is corresponded on the button and offers a positioning
Groove or positioning hole, the locating slot or positioning hole are sheathed on the first trundle and the rotating lock tongue are applied as the button
Force；
Under the open mode of cleat stanchion, the button applies perpendicular to the strut length in fore-and-aft direction to the rotating lock tongue
The pressure in direction, forces rotating lock tongue to rotate.
5. in such scheme, first trundle is corresponded on the button and offers a locating slot, the locating slot has
One length, form the button has one stroke to the point of application of the rotating lock tongue；Also include one second elastic component, this second
Elastic component is acted between the button and the rotating lock tongue.
Second elastic component is spring, and the design of the locating slot is coordinated by second elastic component, can extend institute
The pressing stroke of button is stated, lifts user's feel.
6. in such scheme, the operating knob is push button, and it is oblique along the length direction of column to be provided with one on the rotating lock tongue
Face, on the push button to should contour localization have one second trundle, second trundle turns parallel to the rotating lock tongue
Moving axis is set, and turns into the point of application of the push button to the rotating lock tongue against cooperation with the inclined-plane；
Under the open mode of cleat stanchion, the push button applies parallel to described vertical in above-below direction to the inclined-plane of the rotating lock tongue
The thrust in column length direction, forces rotating lock tongue to rotate.
7. in such scheme, first elastic component is spring, can also be extension spring or torsion spring.
8. in such scheme, a slope is additionally provided with along the length direction of rotating lock tongue on the latch hook, the slope coordinates institute
Locking plate is stated, when cleat stanchion is opened by folding state, the slope is described when cleat stanchion is opened completely gradually against locking plate
Latch hook is attached to the locking plate.Passing through the design on the slope, it is possible to achieve when cleat stanchion is opened, latch hook and the automatic of locking plate lock,
Realize and locked automatically under workbench open mode.Solve prior art user using when be possible to because carelessness and forget to grasp
Locked as unlocking mechanism, the problem of causing personnel to injure.
9. in such scheme, the lower edge of the stiffener is bonded and is resisted against one inside below the side section bar
In turnover structure.By stiffener simultaneously against the both ends in mesa thickness direction, to lift stiffener to the reinforcement in the middle part of table top
Effect.
10. in such scheme, the both ends of the stiffener length direction each extend over and are resisted against in the middle part of the table top
On two crosspieces.Coordinate the crosspiece to make reinforcement structure integration, further increase the middle part intensity of table top.
11. in such scheme, the material of the stiffener is metal material, using iron as optimal selection.
The operation principle and advantage of the present invention is as follows：
A kind of workbench of high intensity of the present invention, including table top and two cleat stanchions for being articulated with table top both ends；Wherein, cleat stanchion and table top
Pin joint be located on the side section bar of table top, form cleat stanchion folding after fit in table top；The both ends of table top pass through end cap knot
Structure seals, and the end cover structure includes end cap section bar and connection sheet, and connection sheet is used to end cap section bar being fixed on table top end；End cap
The bottom surface of section bar is resisted against connection sheet, and the medial surface of end cap section bar is provided with a reinforcement horizontal bar towards table-surface level, and the reinforcement is horizontal
Muscle is bonded fixation with the bottom surface of table top；The centre of table top bottom is installed with stiffener, for the structural strength in the middle part of reinforced panel；
The pin joint that table top is corresponded on cleat stanchion is provided with unlocking structure, and unlocking structure includes operating knob, rotating lock tongue and the first elastic component；Turn
Dynamic dead bolt, which rotates, to be located in column, and upper end is latch hook, and the latch hook locks the locking plate for being positioned at table top bottom；First elastic component acts on
Between rotating lock tongue and column, driving latch hook positions towards locking plate, realizes the locking of cleat stanchion and table top；Operating knob, which acts on, to be turned
Dynamic dead bolt, for overcoming the first elastic component and driving latch hook to be moved towards the direction opposite with locking plate, realize cleat stanchion and table top
Unblock.
Compared to existing technologies, the present invention has that mesa structure intensity is high, thickness is small after folding and unblock operation side
Just practical improvement is waited.
Brief description of the drawings
Accompanying drawing 1 is the structural representation one of work on hand platform（It is three-dimensional）；
Accompanying drawing 2 is the structural representation two of work on hand platform（Bottom）；
Accompanying drawing 3 is the structural representation one of the embodiment of the present invention（Push button）；
Accompanying drawing 4 is the structural representation two of the embodiment of the present invention（After folding）；
Accompanying drawing 5 is the structural representation one of end cap section bar of the embodiment of the present invention（It is three-dimensional）；
Accompanying drawing 6 is the structural representation two of end cap section bar of the embodiment of the present invention（End）；
Accompanying drawing 7 is the structural representation three of the embodiment of the present invention（Bottom）；
Accompanying drawing 8 is the structural representation four of the embodiment of the present invention（Elevated bottom perspective）；
Accompanying drawing 9 is the partial enlarged drawing at A in Fig. 3；
Accompanying drawing 10 is the structural representation five of the embodiment of the present invention（End）；
Accompanying drawing 11 is the decomposition explosion figure of the embodiment of the present invention；
Accompanying drawing 12 is the structural representation one when unlocking structure of the embodiment of the present invention locks（Push button）；
Accompanying drawing 13 is the structural representation two when unlocking structure of the embodiment of the present invention unlocks（Push button）；
Accompanying drawing 14 is the structural representation one when unlocking structure of the embodiment of the present invention locks（Push-button type）；
Accompanying drawing 15 is the structural representation two when unlocking structure of the embodiment of the present invention unlocks（Push-button type）；
Structural representation of the accompanying drawing 16 for part-structure in Figure 15 after hiding.
In the figures above：1. cleat stanchion；2. table top；3. crosspiece；4. end cover structure；5. unlocking structure；6. cleat stanchion；61. column；
62. mark time；7. table top；8. crosspiece；9. pin joint；10. side section bar；11. end cap section bar；12. connection sheet；13. cavity；14.
Strengthen horizontal bar；15. attachment structure；16. stiffener；17. rotating lock tongue；18. the first spring；19. rotary shaft；20. latch hook；21.
Locking plate；22. button；23. the first trundle；24. locating slot；25. second spring；26. push button；27. inclined-plane；28. the second transmission
Pin；29. revolving meber；30. opening；31. slope.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：Referring to shown in accompanying drawing 3~16, a kind of workbench of high intensity, including two cleat stanchions 6 and a table top 7, two ladders
The upper end of post 6 is hingedly connected to the length direction rear and front end of table top 7；The bottom of the table top 7 is parallel along its length
It is arranged at intervals with several crosspieces 8；Each cleat stanchion 6 includes two columns 61 and is connected with to mark time 62 between two columns 61；
As shown in Figure 3,4, the pin joint 9 of the cleat stanchion 6 and the table top 7 is located on the side section bar 10 of the width of table top 7,
Form when 6 folding of cleat stanchion, two cleat stanchions 6 fit in the lower section of the table top 7；
As shown in Fig. 5~7, the both ends of the length direction of the table top 7 are sealed by an end cover structure, the end cap knot
Structure includes one end cover section 11 and a connecting piece 12, and the connection sheet 12 is used to end cap section bar 11 being fixed on the table top 7
End；
The end cap section bar 11 includes a profiled body, and the length of the profiled body is corresponding with the width of the table top 7, section bar
The height of main body is corresponding with the height of the table top 7, and the end of the table top 7 can just be covered at by forming end cap section bar 11
Portion；The profiled body includes top surface, bottom surface, lateral surface and medial surface, and the cross section for forming profiled body is in quadrangle, and
With a cavity 13；The top surface that the top surface of the profiled body corresponds to the table top 7 is set, the bottom surface of profiled body be with it is described
The abutment face that connection sheet 12 coordinates, the lateral surface of profiled body then sets outwardly, and the medial surface of profiled body is towards the table top 7
Set, and have a reinforcement horizontal bar 14 towards the inner side of table top 7 is also horizontally disposed on the medial surface, the reinforcement horizontal bar 14 and the table top
7 bottom surface fitting is fixed；Wherein, in the cavity 13, a connection knot is at least provided with any one face in profiled body
Structure 15；
The connection sheet 12 has a lamellar body, and the inner of lamellar body is posted and fixed on the side section bar 10 of the end of table top 7,
The end of table top 7 is stretched out in the outer end of lamellar body, is fixedly connected by the attachment structure 15 in the cavity 13 with end cap section bar 11；
There is a fold inward structure, the bottom surface of the profiled body is against being positioned at the fold inward knot below the outer end of the lamellar body
On structure；
As shown in figure 8, the bottom of the table top 7, a stiffener 16 is installed with the centre position of the length direction of table top 7, should add
Strong bar 16 is in flat, is posted and fixed with its length direction in the inner side of side section bar 10 of the table top 7, described for strengthening
The structural strength at the middle part of table top 7；The stiffener 16 has a width, and the top edge of stiffener 16 is bonded and is resisted against described
The bottom surface of table top 7, the lower edge of stiffener 16 are bonded and are resisted against a fold inward structure of the lower section of side section bar 10
In；The both ends of the length direction of stiffener 16 each extend over and are resisted against on two crosspieces 8 at the middle part of table top 7.
As shown in Fig. 9~16, the pin joint 9 for corresponding to itself and the table top 7 on each cleat stanchion 6 respectively is provided with a unblock knot
Structure, the opening or folding state of the cleat stanchion 6 of workbench two are locked by the unlocking structure, or two institutes are unlocked by the unlocking structure
Cleat stanchion 6 is stated, allows it in the rotated down of the end of table top 7；Under the open mode of cleat stanchion 6, the unlocking structure is along table top 7
Length direction is set；
The unlocking structure includes an operating knob, a rotating lock tongue 17 and one first spring 18；
Height of the rotating lock tongue 17 along the column 61 is vertically arranged, and is rotated and be arranged in the column 61, rotating lock tongue
Width of 17 rotary shaft 19 along the table top 7 is set；The upper end of the rotating lock tongue 17 is latch hook 20, and the latch hook 20 is stretched
Go out the top surface of the column 61, and lock and be positioned on a locking plate 21 of the bottom of table top 7；The locking plate 21 is located at the company
In contact pin 12, extended by the fold inward structural integrity and formed.
First spring 18 is acted between rotating lock tongue 17 and column 61, for driving the latch hook 20 towards described
Locking plate 21 moves, and locks latch hook 20 and is positioned at locking plate 21, realizes the locking of the cleat stanchion 6 and the table top 7；
Length direction of the operating knob along the table top 7 is convexly equipped in the lateral surface of the column 61, acts on the rotation lock
Tongue 17, for overcoming the elastic force of the first spring 18 and driving the latch hook 20 to be moved towards the direction opposite with the locking plate 21,
And then the locking to locking plate 21 of latch hook 20 is unlocked, realize the unblock of the cleat stanchion 6 and the table top 7.
Wherein, as shown in Figure 11~13, the operating knob is button 22, and one first biography is located on the rotating lock tongue 17
Dynamic pin 23, first trundle 23 are set parallel to the rotary shaft 19 of rotating lock tongue 17；Described in being corresponded on the button 22
First trundle 23 offers a locating slot 24, and the locating slot 24 is sheathed on the first trundle 23 right as the button 22
The point of application of the rotating lock tongue 17；The locating slot 24 has a length, forms the button 22 to the rotating lock tongue 17
The point of application there is one stroke；Also include a second spring 25, the second spring 25 acts on the button 22 and the rotation
Between dead bolt 17；
Under the open mode of cleat stanchion 6, the button 22 applies perpendicular to described vertical in fore-and-aft direction to the rotating lock tongue 17
The pressure of the length direction of post 61, forces rotating lock tongue to rotate.
Or as shown in Figure 14~16, the operating knob is push button 26, along the length of column 61 on the rotating lock tongue 17
Direction is provided with an inclined-plane 27, on the push button 26 to should inclined-plane 27 one second trundle 28 is located, second trundle 28
Set parallel to the rotary shaft 19 of the rotating lock tongue 17, and turn into the push button 26 to institute against cooperation with the inclined-plane 27
State the point of application of rotating lock tongue 17；
Under the open mode of cleat stanchion 6, the push button 26 applies parallel in above-below direction to the inclined-plane 27 of the rotating lock tongue 17
In the thrust of the length direction of column 61, rotating lock tongue 17 is forced to rotate.
Wherein, a slope 31 is additionally provided with along the length direction of rotating lock tongue 17 on the latch hook 20, the slope 31 coordinates institute
Locking plate 21 is stated, when cleat stanchion 6 is opened by folding state, the slope 31 is gradually against locking plate 21, when cleat stanchion 6 is opened completely
When, the latch hook 20 is attached to the locking plate 21.
Wherein, in addition to revolving meber 29, the revolving meber 29 are fixedly arranged on the upper end of the pillar 61, and are rotationally connected with described
The end of table top 7, form the cleat stanchion 6 and be rotationally connected with the table top 7.Two openings 30 are offered on the revolving meber 29, point
Not Gong the latch hook 20 of the operating knob and the rotating lock tongue 17 wear.
Compared to existing technologies, the present invention has that mesa structure intensity is high, thickness is small after folding and unblock operation side
Just practical improvement is waited.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (10)
1. a kind of workbench of high intensity, including two cleat stanchions and a table top, the upper end of two cleat stanchions are hingedly connected to described
Face length direction rear and front end；Parallel interval is provided with several crosspieces along its length for the bottom of the table top；Each ladder
Post includes two columns and is connected with marking time between two columns；It is characterized in that：
The pin joint of the cleat stanchion and the table top is located on the side section bar in mesa width direction, and composition works as the cleat stanchion folding
When, two cleat stanchions fit in the lower section of the table top；
The both ends of the length direction of the table top are sealed by an end cover structure, and the end cover structure includes one end cap-type
Material and a connecting piece, the connection sheet are used for the end that end cap section bar is fixed on to the table top；
The end cap section bar includes a profiled body, and the profiled body includes top surface, bottom surface, lateral surface and medial surface, forms
The cross section of profiled body is in quadrangle, and has a cavity；The top surface that the top surface of the profiled body corresponds to the table top is set
Put, the bottom surface of profiled body is the abutment face coordinated with the connection sheet, and the lateral surface of profiled body is then set outwardly, section bar master
The medial surface of body is set towards the table top, and has a reinforcement horizontal bar towards table top inner side is also horizontally disposed on the medial surface, should
Strengthen horizontal bar and be bonded fixation with the bottom surface of the table top；Wherein, in the cavity, in profiled body at least on any one face
It is provided with an attachment structure；
The connection sheet has a lamellar body, and the inner of lamellar body is posted and fixed on the side of the table top end, lamellar body it is outer
End is fixedly connected by the attachment structure in the profiled body cavity with end cap section bar；Have one below the outer end of the lamellar body
Fold inward structure, the bottom surface of the profiled body is against being positioned in the fold inward structure；
The bottom of the table top, a stiffener being installed with the centre position in land length direction, the stiffener is in flat, with
Its length direction is posted and fixed on the inside of the side section bar of the table top, for strengthening the structural strength in the middle part of the table top；
The stiffener has a width, and the top edge of stiffener is bonded and is resisted against the bottom surface of the table top；
The pin joint that it is corresponded on each cleat stanchion respectively with the table top is provided with a unlocking structure, in the open mode of cleat stanchion
Under, length direction of the unlocking structure along table top is set；
The unlocking structure includes an operating knob, a rotating lock tongue and one first elastic component；
Height of the rotating lock tongue along the column is vertically arranged, and is rotated and be arranged in the column, the rotation of rotating lock tongue
Width of the axle along the table top is set；The upper end of the rotating lock tongue is latch hook, and the latch hook stretches out the top surface of the column,
And lock and be positioned on a locking plate of the table top bottom；
First elastic component is acted between rotating lock tongue and column, for driving the latch hook to be moved towards the locking plate,
Lock latch hook and be positioned at locking plate, realize the locking of the cleat stanchion and the table top；
Length direction of the operating knob along the table top is convexly equipped in the lateral surface of the column, acts on the rotating lock tongue,
For overcoming the power of the first elastic component and driving the latch hook to be moved towards the direction opposite with the locking plate, and then unlock latch hook
Locking plate is locked, realizes the unblock of the cleat stanchion and the table top.
2. workbench according to claim 1, it is characterised in that：
The operating knob is button, and one first trundle is located on the rotating lock tongue, and first trundle is parallel to rotation
The rotary shaft of dead bolt is set；First trundle is corresponded on the button and offers a locating slot or positioning hole, it is described
Locating slot or positioning hole, which are sheathed on the first trundle, turns into the point of application of the button to the rotating lock tongue；
Under the open mode of cleat stanchion, the button applies perpendicular to the strut length in fore-and-aft direction to the rotating lock tongue
The pressure in direction, forces rotating lock tongue to rotate.
3. workbench according to claim 2, it is characterised in that：
First trundle is corresponded on the button and offers a locating slot, the locating slot has a length, is pressed described in composition
Button has one stroke to the point of application of the rotating lock tongue；Also include one second elastic component, second elastic component acts on described
Between button and the rotating lock tongue.
4. workbench according to claim 1, it is characterised in that：
The operating knob is push button, and an inclined-plane is provided with along the length direction of column on the rotating lock tongue, corresponding on the push button
The contour localization has one second trundle, second trundle parallel to the rotating lock tongue rotary shaft set, and with it is described
Inclined-plane turns into the point of application of the push button to the rotating lock tongue against cooperation；
Under the open mode of cleat stanchion, the push button applies parallel to described vertical in above-below direction to the inclined-plane of the rotating lock tongue
The thrust in column length direction, forces rotating lock tongue to rotate.
5. according to the workbench described in claim 1 or 2 or 4, it is characterised in that：First elastic component is spring.
6. workbench according to claim 1, it is characterised in that：The locking plate in the connection sheet, from it is described to
Integrally extension is formed interior turnover structure.
7. workbench according to claim 1, it is characterised in that：Also set along the length direction of rotating lock tongue on the latch hook
Have a slope, the slope coordinates the locking plate, when cleat stanchion is opened by folding state, the slope gradually against locking plate,
When cleat stanchion is opened completely, the latch hook is attached to the locking plate.
8. workbench according to claim 1, it is characterised in that：The lower edge of the stiffener is bonded and is resisted against institute
State in the fold inward structure below the section bar of side.
9. workbench according to claim 1, it is characterised in that：The both ends of the stiffener length direction each extend over simultaneously
It is resisted against on two crosspieces in the middle part of the table top.
10. workbench according to claim 1, it is characterised in that：The material of the stiffener is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660316.7A CN107553457B (en) | 2017-08-04 | 2017-08-04 | high-strength workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660316.7A CN107553457B (en) | 2017-08-04 | 2017-08-04 | high-strength workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107553457A true CN107553457A (en) | 2018-01-09 |
| CN107553457B CN107553457B (en) | 2019-12-17 |
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| CN201710660316.7A Active CN107553457B (en) | 2017-08-04 | 2017-08-04 | high-strength workbench |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024163A1 (en) * | 2017-08-04 | 2019-02-07 | 苏州飞华铝制工业有限公司 | Unlocking structure for ladder pillar of platform |
| CN109664255A (en) * | 2019-01-24 | 2019-04-23 | 常州市武进信和精密机械有限公司 | Surface processing equipment flase floor component |
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| CN201116446Y (en) * | 2007-09-14 | 2008-09-17 | 袁士风 | Folding bridge ladder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019024163A1 (en) * | 2017-08-04 | 2019-02-07 | 苏州飞华铝制工业有限公司 | Unlocking structure for ladder pillar of platform |
| US11414878B2 (en) | 2017-08-04 | 2022-08-16 | Suzhou Pica Aluminum Industry Ltd | Unlocking structure of workbench ladder |
| CN109664255A (en) * | 2019-01-24 | 2019-04-23 | 常州市武进信和精密机械有限公司 | Surface processing equipment flase floor component |
| CN109664255B (en) * | 2019-01-24 | 2022-04-05 | 常州市武进信和精密机械有限公司 | Grid plate assembly for surface treatment equipment |
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| CN107553457B (en) | 2019-12-17 |
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