CN108638013A - A kind of Foldable vehicular ball creeper - Google Patents
A kind of Foldable vehicular ball creeper Download PDFInfo
- Publication number
- CN108638013A CN108638013A CN201810944970.5A CN201810944970A CN108638013A CN 108638013 A CN108638013 A CN 108638013A CN 201810944970 A CN201810944970 A CN 201810944970A CN 108638013 A CN108638013 A CN 108638013A
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- China
- Prior art keywords
- leg
- grillage
- lying board
- plate
- pillow
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The present invention provides a kind of Foldable vehicular ball creepers, including：Rest the head on grillage, pillow plate, lying board frame, lying board, article putting groove, the first leg grillage, the first leg plate, guide rod, the second leg grillage, the second leg plate, sliding slot, goat's horn bolt, rotating mechanism, main earrings, auricular appendage ring, bearing, shaft, castor；The top of the pillow grillage is inlaid with rectangular-shaped pillow plate, and the right side for resting the head on grillage is connected with rectangular-shaped lying board frame by rotating mechanism；The top of the lying board frame is inlaid with lying board, and the front and rear sides of lying board are welded with rectangular-shaped recessed article putting groove, and the right side of lying board is connected with [the first leg grillage of shape by rotating mechanism；The present invention has simple and reasonable, good heat dissipation effect of breathing freely, small and exquisite after folding, convenient for vehicle-mounted, can be adjusted using length, it is easy to use the advantages that, the problem of being proposed in background technology one to the effective solution present invention and deficiency.
Description
Technical field
The present invention relates to auto repair auxiliary Tools Technologies, more specifically, more particularly to a kind of conjunction simple in structure
Reason, good heat dissipation effect of breathing freely is small and exquisite after folding, convenient for vehicle-mounted, can be adjusted using length, Foldable vehicular rolling easy to use
Pearl creeper.
Background technology
The appearance of automobile has not only brought the convenience of traffic, is nowadays being particular about efficiency and Time is money
In the epoch, the convenient of traffic to the benefit that the mankind bring is huge, reduces unnecessary hurry on a journey the time.And bring appearance
Comfort, be not afraid of and expose to wind and rain, previous bicycle, electric vehicle, motorcycle in the environment of bad weather, just it is not so well
With the arrival of automobile undoubtedly solves the problems, such as these.
Automobile needs to maintain it, and processing is broken down during use, a long time ago, repairs people
Member is exactly almost to lie directly between below automobile, and there is no what apparatus under body to cushion, and thus repair and not only work hard at that time,
And it is very inconvenient.The appearance of creeper brings Gospel to repairman, is directly slided under vehicle using the tool,
Again nor climbing to below vehicle before.Prodigious burden is just alleviated from body, is worked because lying on creeper
It can be very comfortable.Thus present creeper is extremely important for repairman, is a not retrievable work
Tool, and receive prodigious favorable comment.
The plate face of existing creeper is mostly the material of rigid plastics or leather cushion, poor air permeability, and car bottom
Dust and dismounting object fall on lying board after, be easy to rest on lying board surface, be easier to be injured, due to heat radiation gas permeability
Difference lies in be easy perspiration on lying board for a long time, and sweat and dust mixing can make repairman very uncomfortable, and existing lying board ruler
Very little larger, occupied space is larger, it has not been convenient to onboard, and existing creeper not flexible mostly, it has not been convenient to interim
Adjust the length of creeper.
In view of this, being studied improvement for existing problem, a kind of simple and reasonable, heat dissipation effect of breathing freely is provided
It is good, it is small and exquisite after folding, convenient for vehicle-mounted, can be adjusted using length, Foldable vehicular ball creeper easy to use, it is intended to
By the technology, achievees the purpose that solve the problems, such as and improve practical value.
Invention content
The purpose of the present invention is to provide a kind of Foldable vehicular ball creepers, to solve to carry in above-mentioned background technology
The plate face of the existing creeper gone out is mostly the ash of the material of rigid plastics or leather cushion, poor air permeability, and car bottom
After dirt and the object of dismounting are fallen on lying board, it is easy to rest on lying board surface, is easier to be injured, since heat radiation gas permeability is poor,
It lies in for a long time and is easy perspiration on lying board, sweat and dust mixing can make repairman very uncomfortable, and existing lying board size
Larger, occupied space is larger, it has not been convenient to onboard, and existing creeper not flexible mostly, it has not been convenient to interim to adjust
The problem of saving the length of creeper and deficiency.
To achieve the above object, the present invention provides a kind of Foldable vehicular ball creepers, by technology in detail below
Means are reached：
A kind of Foldable vehicular ball creeper, including：Rest the head on grillage, pillow plate, lying board frame, lying board, article putting groove, the first leg
Grillage, the first leg plate, guide rod, the second leg grillage, the second leg plate, sliding slot, goat's horn bolt, rotating mechanism, main earrings, auricular appendage ring,
Bearing, shaft, castor；The top of the pillow grillage is inlaid with rectangular-shaped pillow plate, and rests the head on and pass through rotating mechanism on the right side of grillage
It is connected with rectangular-shaped lying board frame；The top of the lying board frame is inlaid with lying board, and the front and rear sides of lying board are welded with
Rectangular-shaped recessed article putting groove, and the right side of lying board is connected with [the first leg grillage of shape by rotating mechanism；It is described
[right side of the front and rear sides of shape is welded with rectangular-shaped guide rod to first leg grillage, and the top of the first leg grillage is inlayed
There is the first rectangular-shaped leg plate；It is provided on the right side of the first leg plate] the second leg grillage of shape, and the second leg grillage is upper
Portion is inlaid with the second rectangular-shaped leg plate；The second leg grillage] offer at two on the left of shape before and after it is symmetrical rectangular-shaped
Sliding slot, and the second leg grillage is linearly flexibly connected by sliding slot and guide rod with the first leg grillage；The goat's horn bolt passes through spiral shell
Front side and rear side of the line engagement system twist-on on the left of the second leg grillage have at two, and goat's horn bolt is flexibly connected with guide rod；Institute
It states castor and bottom of the twist-on at left and right sides of pillow plate, lying board, the first leg plate and the second leg plate is distinguished by screw thread engagement system；Institute
Rotating mechanism is stated to be made of main earrings, auricular appendage ring, bearing and shaft；The main earrings rectangular array mode is welded on lying board frame
The left and right sides have everywhere, and auricular appendage ring rectangular array mode be welded on pillow grillage right side and the first leg grillage on the left of have
Everywhere；The inside of the main earrings and auricular appendage ring is inlaid with bearing, and the inside of bearing is inlaid with shaft, and main earrings is logical
Bearing and shaft is crossed to be flexibly connected with auricular appendage ring.
As advanced optimizing for the technical program, a kind of Foldable vehicular ball creeper of the present invention, the glove
Slot is an integral structure with lying board, and rests the head on the porous plate that plate, lying board, the first leg plate and the second leg plate are disposed as thickness 0.2CM
The plastic products of shape, and rest the head on plate, lying board, the first leg plate and the second leg plate by bonding mode distinguish corresponding pillow grillage,
Lying board frame, the first leg grillage and the second leg grillage be fixedly connected, and it is 18CM*60CM*1CM, lying board frame to rest the head on grillage size
Size be 80CM*60CM*1CM, the first leg grillage and the second leg plate size be 30CM*60CM*1CM, and rest the head on grillage with
Lying board frame, lying board frame and the first leg grillage are set as folding device by rotating mechanism, and pillow grillage passes through rotating mechanism up time
Needle folds, and the first leg grillage is folded counterclockwise by rotating mechanism, and pillow grillage is horizontal after being folded with the first leg grillage
State, and the upper surface for resting the head on grillage and the first leg grillage and lying board frame fits.
As advanced optimizing for the technical program, a kind of Foldable vehicular ball creeper of the present invention, the guide rod
The inside of sliding slot is embedded in by transition fit system, and the second leg grillage is set as by guide rod and sliding slot with the first leg grillage
Drawing device, and the pull distance of the drawing device is 0-20CM, and goat's horn bolt is set as by screw thread engagement system
The locking positioning device of the drawing device, pull the second leg grillage, guide rod linear slide in sliding slot realize the first leg grillage
So that goat's horn bolt is held out against the side wall of guide rod by turning goat's horn bolt after adjusting with the length adjustment of the second leg grillage, lock
Length after tight first leg grillage and the adjusting of the second leg grillage.
As advanced optimizing for the technical program, a kind of Foldable vehicular ball creeper of the present invention, the castor
CY-25F1 " F buphthalmos wheels are set as, and castor is respectively in the rectangular battle array in bottom of pillow plate, lying board, the first leg plate and the second leg plate
Row mode makes the device have locomotive function, and the minimum point of castor is arranged in article putting groove at least provided at six by castor
The lower section of bottom makes article putting groove there is evacuation with ground and is spaced.
As advanced optimizing for the technical program, a kind of Foldable vehicular ball creeper of the present invention, the pillow plate
Frame, lying board frame, the first leg grillage and the second leg grillage are the plastic products of rectangular box-like structure, and rest the head on grillage, lying board frame, the
The top of one leg grillage and the second leg grillage offers corresponding pillow plate, lying board, the first leg plate and the second leg plate respectively
Embedding groove, and the depth of the embedding groove is identical as the pillow thickness of plate, and rest the head on grillage and auricular appendage ring, lying board frame and main earrings and
First leg grillage is integrally formed with auricular appendage ring by injection molding manner.
As advanced optimizing for the technical program, a kind of Foldable vehicular ball creeper of the present invention, the main ear
Ring is identical as the surface structure of oil cylinder in the prior art as auricular appendage ring, and the centre point of main earrings and auricular appendage ring is respectively positioned on
Horizontal plane residing for lying board frame upper surface.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
1, a kind of Foldable vehicular ball creeper of the present invention is an integral structure by the way that article putting groove and lying board is arranged, and
Pillow plate, lying board, the first leg plate and the second leg plate are disposed as the plastic products of the perforated plate-like of thickness 0.2CM, and rest the head on plate, lie
Plate, the first leg plate and the second leg plate distinguish corresponding pillow grillage, lying board frame, the first leg grillage and second by bonding mode
Leg grillage is fixedly connected, and rests the head on that grillage size is 18CM*60CM*1CM, the size of lying board frame is 80CM*60CM*1CM, first
The size of leg grillage and the second leg plate is 30CM*60CM*1CM, and rests the head on grillage and lying board frame, lying board frame and the first leg grillage
Folding device is set as by rotating mechanism 5, is conducive to provide effective heat dissipation by perforated plate-like structure, avoid for a long time
It lies on lying board and perspires, and the object of dust and dismounting that car bottom is fallen drops down onto ground by the hole of perforated plate-like structure,
It avoids resting on lying board surface and hurt sb.'s feelings, and the apparatus structure is simple, size is small and exquisite after folding, light-weight, convenient for vehicle-mounted.
2, a kind of Foldable vehicular ball creeper of the present invention is embedded in by the way that guide rod is arranged by transition fit system
The inside of sliding slot, and the second leg grillage is set as drawing device by guide rod and sliding slot and the first leg grillage, and the pull fills
The pull distance set is 0-20CM, and goat's horn bolt is set as the locking positioning of the drawing device by screw thread engagement system
Device, convenient for the length of the flexible leg plate for adjusting leg, the crowd for adapting to different heights uses, and is locked by goat's horn bolt
The length of pull, it is easy to operate.
3, the present invention is simple and reasonable by a kind of improvement of Foldable vehicular ball creeper, having, and breathes freely
Good heat dissipation effect, it is small and exquisite after folding, convenient for vehicle-mounted, can be adjusted using length, it is easy to use the advantages that, to effective solution
The problem of present invention proposes in background technology one and deficiency.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the axis geodesic structure schematic diagram of the present invention；
Fig. 2 is the diagrammatic side-view cross-sectional structural schematic diagram of the present invention；
Fig. 3 is the second leg plate drawing structure schematic diagram of the present invention；
Fig. 4 is the A point structural schematic diagrams of the present invention；
Fig. 5 is the B point structural schematic diagrams of the present invention；
Fig. 6 is that the axis of the present invention surveys foldable structure schematic diagram；
Fig. 7 is the folding rear side viewing structural schematic diagram of the present invention；
Fig. 8 is the pillow framed plate structure schematic diagram of the present invention；
Fig. 9 is the lying board frame structural schematic diagram of the present invention；
Figure 10 is the first leg grillage and the second leg grillage closing structure schematic diagram of the present invention；
Figure 11 is the first leg grillage and the second leg grillage configuration schematic diagram of the present invention；
Figure 12 is the C point structural schematic diagrams of the present invention.
In figure：Rest the head on grillage 1, pillow plate 101, lying board frame 2, lying board 201, article putting groove 202, the first leg grillage 3, the first leg plate
301, guide rod 302, the second leg grillage 4, the second leg plate 401, sliding slot 402, goat's horn bolt 403, rotating mechanism 5, main earrings 501,
Auricular appendage ring 502, bearing 503, shaft 504, castor 6.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two with
On；The orientation of the instructions such as term "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be mechanical connection,
Can also be to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 to Figure 12 is referred to, the present invention provides a kind of particular technique embodiment party of Foldable vehicular ball creeper
Case：
A kind of Foldable vehicular ball creeper, including：Rest the head on grillage 1, pillow plate 101, lying board frame 2, lying board 201, glove
Slot 202, the first leg grillage 3, the first leg plate 301, guide rod 302, the second leg grillage 4, the second leg plate 401, sliding slot 402, goat's horn spiral shell
Bolt 403, rotating mechanism 5, main earrings 501, auricular appendage ring 502, bearing 503, shaft 504, castor 6；The top of pillow grillage 1 is inlaid with
Rectangular-shaped pillow plate 101, and the right side for resting the head on grillage 1 is connected with rectangular-shaped lying board frame 2 by rotating mechanism 5；Lying board frame 2
Top be inlaid with lying board 201, and the front and rear sides of lying board 201 are welded with rectangular-shaped recessed article putting groove 202, and lying board
201 right side is connected with [the first leg grillage 3 of shape by rotating mechanism 5；First leg grillage, the 3 [front and rear sides of shape
Right side be welded with rectangular-shaped guide rod 302, and the top of the first leg grillage 3 is inlaid with the first rectangular-shaped leg plate 301；
The right side of first leg plate 301 is provided with] the second leg grillage 4 of shape, and the top of the second leg grillage 4 is inlaid with rectangular-shaped
Two leg plates 401；Second leg grillage 4] offer at two on the left of shape before and after symmetrical rectangular-shaped sliding slot 402, and the second leg
Grillage 4 is linearly flexibly connected by sliding slot 402 and guide rod 302 with the first leg grillage 3；Goat's horn bolt 403 passes through screw thread engagement side
Formula twist-on has in the front side in 4 left side of the second leg grillage and rear side at two, and goat's horn bolt 403 is flexibly connected with guide rod 302；Castor
6 distinguish twist-on by screw thread engagement system is resting the head at left and right sides of plate 101, lying board 201, the first leg plate 301 and the second leg plate 401
Bottom；Rotating mechanism 5 is made of main earrings 501, auricular appendage ring 502, bearing 503 and shaft 504；501 rectangular array of main earrings
The left and right sides that mode is welded on lying board frame 2 has everywhere, and 502 rectangular array mode of auricular appendage ring is welded on the right side of pillow grillage 1
Side and the left side of the first leg grillage 3 have everywhere；Main earrings 501 and the inside of auricular appendage ring 502 are inlaid with bearing 503, and bearing
503 inside is inlaid with shaft 504, and main earrings 501 is flexibly connected by bearing 503 and shaft 504 with auricular appendage ring 502.
Specifically, referring to Fig. 1, article putting groove 202 is an integral structure with lying board 201, and rests the head on plate 101, lying board 201, the
One leg plate 301 and the second leg plate 401 are disposed as the plastic products of the perforated plate-like of thickness 0.2CM, and rest the head on plate 101, lying board
201, the first leg plate 301 and the second leg plate 401 distinguish corresponding pillow grillage 1, lying board frame 2, the first leg by bonding mode
Grillage 3 and the second leg grillage 4 are fixedly connected, and pillow 1 size of grillage is 18CM*60CM*1CM, the size of lying board frame 2 is 80CM*
The size of 60CM*1CM, the first leg grillage 3 and the second leg plate 4 are 30CM*60CM*1CM, and refer to Fig. 6, rest the head on grillage 1
Folding device is set as by rotating mechanism 5 with lying board frame 2, lying board frame 2 and the first leg grillage 3.
Specifically, referring to Fig. 3 and Fig. 5, guide rod 302 is embedded in the inside of sliding slot 402, and by transition fit system
Two leg grillages 4 are set as drawing device, and the pull of the drawing device by guide rod 302 and sliding slot 402 and the first leg grillage 3
Distance is 0-20CM, and goat's horn bolt 403 is set as the locking positioning device of the drawing device by screw thread engagement system.
Specifically, referring to Fig. 1 and Fig. 6, castor 6 is set as CY-25F1 " F buphthalmos wheels, and castor 6 is respectively in pillow plate
101, the bottom rectangular array mode of lying board 201, the first leg plate 301 and the second leg plate 401 is at least provided at six.
Specifically, referring to Fig. 8 to Figure 12, pillow grillage 1, lying board frame 2, the first leg grillage 3 and the second leg grillage 4 are square
The plastic products of shape frame like structure, and the top for resting the head on grillage 1, lying board frame 2, the first leg grillage 3 and the second leg grillage 4 opens up respectively
There are the embedding groove of corresponding pillow plate 101, lying board 201, the first leg plate 301 and the second leg plate 401, and the depth of the embedding groove
Degree is identical as the pillow thickness of plate 101, and rests the head on grillage 1 and auricular appendage ring 502, lying board frame 2 and main earrings 501 and the first leg grillage 3
It is integrally formed by injection molding manner with auricular appendage ring 502.
Specifically, referring to Fig. 1 and Fig. 4, main earrings 501 is outer with oil cylinder in the prior art with auricular appendage ring 502
Sight structure is identical, and main earrings 501 and the centre point of auricular appendage ring 502 are respectively positioned on the horizontal plane residing for 2 upper surface of lying board frame.
Specific implementation step：
When expansion, pillow grillage 1 is rotated counterclockwise by rotating mechanism 5, the first leg plate is rotated clockwise by rotating mechanism 5
Frame 3, when folding, by above-mentioned steps contrary operation；Goat's horn bolt 403 is unclamped, the second leg of pull grillage 4 by guide rod 302 and is slided
Slot 402 adjusts the first leg grillage 3 and the collapsing length of the second leg grillage 4 to be made by turning goat's horn bolt 403 after adjusting
Goat's horn bolt 403 holds out against the side wall of guide rod 302, locks the length after the first leg grillage 3 and the adjusting of the second leg grillage 4.
In summary：A kind of Foldable vehicular ball creeper is integral type knot by the way that article putting groove and lying board is arranged
Structure, and the plastic products that plate, lying board, the first leg plate and the second leg plate are disposed as the perforated plate-like of thickness 0.2CM are rested the head on, and rest the head on
Plate, lying board, the first leg plate and the second leg plate distinguish corresponding pillow grillage, lying board frame, the first leg grillage by bonding mode
And second leg grillage be fixedly connected, and rest the head on that grillage size is 18CM*60CM*1CM, the size of lying board frame is 80CM*60CM*
The size of 1CM, the first leg grillage and the second leg plate are 30CM*60CM*1CM, and rest the head on grillage and lying board frame, lying board frame and the
One leg grillage is set as folding device by rotating mechanism 5, is conducive to provide effective heat dissipation by perforated plate-like structure, keep away
Exempt to lie on lying board and perspire for a long time, and the object of dust and dismounting that car bottom is fallen is fallen by the hole of perforated plate-like structure
It to ground, avoids resting on lying board surface and hurt sb.'s feelings, and the apparatus structure is simple, size is small and exquisite after folding, light-weight, is convenient for vehicle
It carries；Be embedded in by transition fit system the inside of sliding slot by the way that guide rod is arranged, and the second leg grillage by guide rod and sliding slot with
First leg grillage is set as drawing device, and the pull distance of the drawing device is 0-20CM, and goat's horn bolt passes through spiral shell
Line engagement system is set as the locking positioning device of the drawing device, convenient for the length of the flexible leg plate for adjusting leg, fits
It answers the crowd of different heights to use, and locks the length of pull by goat's horn bolt, it is easy to operate；The present invention passes through to a kind of vehicle
With the improvement of collapsible ball creeper, there is simple and reasonable, good heat dissipation effect of breathing freely, it is small and exquisite after folding, it is convenient for vehicle
Carry, can be adjusted using length, it is easy to use the advantages that, to which the effective solution present invention proposes in background technology one
The problem of and deficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Foldable vehicular ball creeper, including：Rest the head on grillage (1), pillow plate (101), lying board frame (2), lying board
(201), article putting groove (202), the first leg grillage (3), the first leg plate (301), guide rod (302), the second leg grillage (4), the second leg
Plate (401), sliding slot (402), goat's horn bolt (403), rotating mechanism (5), main earrings (501), auricular appendage ring (502), bearing
(503), shaft (504), castor (6)；It is characterized in that：The top of the pillow grillage (1) is inlaid with rectangular-shaped pillow plate
(101), and the right side of pillow grillage (1) is connected with lying board frame (2) by rotating mechanism (5)；The top of the lying board frame (2)
It is inlaid with rectangular-shaped lying board (201), and the front and rear sides of lying board (201) are welded with rectangular-shaped recessed article putting groove (202),
And the right side of lying board (201) is connected with [the first leg grillage (3) of shape by rotating mechanism (5)；The first leg plate
[right side of the front and rear sides of shape is welded with rectangular-shaped guide rod (302), and the top edge of the first leg grillage (3) to frame (3)
Embedded with the first rectangular-shaped leg plate (301)；It is provided on the right side of the first leg plate (301)] the second leg grillage (4) of shape,
And second the top of leg grillage (4) be inlaid with the second rectangular-shaped leg plate (401)；The second leg grillage (4)] shape left side
Symmetrical rectangular-shaped sliding slot (402) before and after offering at two, and the second leg grillage (4) passes through sliding slot (402) and guide rod (302)
It is linearly flexibly connected with the first leg grillage (3)；The goat's horn bolt (403) is by screw thread engagement system twist-on in the second leg grillage
(4) front side and rear side on the left of have at two, and goat's horn bolt (403) is flexibly connected with guide rod (302)；The castor (6) passes through
Screw thread engagement system distinguishes twist-on in pillow plate (101), lying board (201), the first leg plate (301) and the second leg plate (401) left and right two
The bottom of side；The rotating mechanism (5) is made of main earrings (501), auricular appendage ring (502), bearing (503) and shaft (504)；Institute
Stating main earrings (501) rectangular array mode and being welded at left and right sides of lying board frame (2) has everywhere, and auricular appendage ring (502) is in square
Shape array way, which is welded on the left of the right side and the first leg grillage (3) of pillow grillage (1), to be had everywhere；The main earrings (501) with
The inside of auricular appendage ring (502) is inlaid with bearing (503), and the inside of bearing (503) is inlaid with shaft (504), and main ear
Ring (501) is flexibly connected by bearing (503) and shaft (504) with auricular appendage ring (502).
2. a kind of Foldable vehicular ball creeper according to claim 1, it is characterised in that：The article putting groove
(202) it is an integral structure with lying board (201), and rests the head on plate (101), lying board (201), the first leg plate (301) and the second leg plate
(401) plastic products of the perforated plate-like of thickness 0.2CM are disposed as, and rest the head on plate (101), lying board (201), the first leg plate
(301) and the second leg plate (401) distinguishes corresponding pillow grillage (1), lying board frame (2), the first leg grillage by bonding mode
(3) and the second leg grillage (4) is fixedly connected, and pillow grillage (1) size is 18CM*60CM*1CM, the size of lying board frame (2) is
The size of 80CM*60CM*1CM, the first leg grillage (3) and the second leg plate (4) are 30CM*60CM*1CM, and rest the head on grillage (1)
Folding device is set as by rotating mechanism (5) with lying board frame (2), lying board frame (2) and the first leg grillage (3).
3. a kind of Foldable vehicular ball creeper according to claim 1, it is characterised in that：The guide rod (302)
The inside of sliding slot (402) is embedded in by transition fit system, and the second leg grillage (4) passes through guide rod (302) and sliding slot (402)
It is set as drawing device with the first leg grillage (3), and the pull distance of the drawing device is 0-20CM, and goat's horn bolt
(403) the locking positioning device of the drawing device is set as by screw thread engagement system.
4. a kind of Foldable vehicular ball creeper according to claim 1, it is characterised in that：The castor (6) sets
CY-25F1 " F buphthalmos wheels are set to, and castor (6) is respectively in pillow plate (101), lying board (201), the first leg plate (301) and the second leg
The bottom rectangular array mode of plate (401) is at least provided at six.
5. a kind of Foldable vehicular ball creeper according to claim 1, it is characterised in that：The pillow grillage (1),
Lying board frame (2), the first leg grillage (3) and the second leg grillage (4) they are the plastic products of rectangular box-like structure, and pillow grillage (1),
The top of lying board frame (2), the first leg grillage (3) and the second leg grillage (4) offers corresponding pillow plate (101), lies respectively
The embedding groove of plate (201), the first leg plate (301) and the second leg plate (401), and the depth of the embedding groove and pillow plate (101)
Thickness is identical, and rests the head on grillage (1) and auricular appendage ring (502), lying board frame (2) and main earrings (501) and the first leg grillage (3) and pair
Earrings (502) is integrally formed by injection molding manner.
6. a kind of Foldable vehicular ball creeper according to claim 1, it is characterised in that：The main earrings
(501) identical as the surface structure of oil cylinder in the prior art as auricular appendage ring (502), and main earrings (501) and auricular appendage ring
(502) centre point is respectively positioned on the horizontal plane residing for lying board frame (2) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944970.5A CN108638013A (en) | 2018-08-19 | 2018-08-19 | A kind of Foldable vehicular ball creeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944970.5A CN108638013A (en) | 2018-08-19 | 2018-08-19 | A kind of Foldable vehicular ball creeper |
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| CN108638013A true CN108638013A (en) | 2018-10-12 |
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| CN201810944970.5A Pending CN108638013A (en) | 2018-08-19 | 2018-08-19 | A kind of Foldable vehicular ball creeper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743508A (en) * | 2020-12-29 | 2021-05-04 | 曹运磊 | Novel convenient-to-store sliding plate for automobile maintenance |
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| CN2239870Y (en) * | 1995-06-29 | 1996-11-13 | 孟昭桐 | Portable automobile chassis repairing creeper |
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| CN206717824U (en) * | 2017-05-01 | 2017-12-08 | 孙国强 | A kind of folding automobile chassis maintenance vehicle |
| CN206780379U (en) * | 2017-05-15 | 2017-12-22 | 南安建金工业设计有限公司 | A kind of creeper for Automobile Service field |
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| US4889352A (en) * | 1988-09-06 | 1989-12-26 | Chamberlin Jr Louis D | Folding mechanic's creeper |
| CN2178164Y (en) * | 1993-10-07 | 1994-09-28 | 夏健冬 | Movable creeper for repairing vehicle |
| CN2239870Y (en) * | 1995-06-29 | 1996-11-13 | 孟昭桐 | Portable automobile chassis repairing creeper |
| CN2248621Y (en) * | 1995-10-31 | 1997-03-05 | 杨桃安 | Mechanics'creeper for reparing car chassis |
| CN104002287A (en) * | 2013-02-21 | 2014-08-27 | 怀特赛德制造公司 | Mechanic's creeper |
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| CN112743508A (en) * | 2020-12-29 | 2021-05-04 | 曹运磊 | Novel convenient-to-store sliding plate for automobile maintenance |
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Application publication date: 20181012 |