CN208731040U - A kind of cart for book bidding - Google Patents
A kind of cart for book bidding Download PDFInfo
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- CN208731040U CN208731040U CN201821537365.8U CN201821537365U CN208731040U CN 208731040 U CN208731040 U CN 208731040U CN 201821537365 U CN201821537365 U CN 201821537365U CN 208731040 U CN208731040 U CN 208731040U
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- supporting leg
- fixed
- book bidding
- cart
- cart according
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Abstract
The utility model discloses a kind of carts for book bidding, comprising: two support frames, supporting leg include the first supporting leg and the second supporting leg, and second supporting leg is slidably sleeved in first supporting leg；Axially disposed on second supporting leg to have multiple through-hole sleeves, the upper end is set in first supporting leg lower end, and the sleeve lower end is provided with fixation hole, and there are two lugs for outer wall setting；Two folding stands, it is symmetrically arranged at support frame as described above two sides, connect support frame both ends, and the folding stand includes multiple scissors mechanisms, the hinge joint of multiple scissors mechanisms is successively hinged from bottom to top, and the two sides bottommost hinge joint of the folding stand is hinged with wherein one lug respectively；The upper end hinge joint of multiple roller bearings, both ends and the scissors mechanism is connected；Castor is arranged in second supporting leg bottom.The cart of the utility model can arbitrarily change angle and height and extended length, and use is more flexible, conveniently.
Description
Technical field
The utility model relates to library equipment apparatus field more particularly to a kind of carts for book bidding.
Background technique
Literature be it is a kind of with image reflection social life social ideology, it necessarily by social life it is various because
The restriction and influence of element, have certain social property and cultural characteristic simultaneously it react on again in such a way that oneself is distinctive
Society has active social agency.Society cans be compared to a huge building, has foundation, also there is superstructure part
The summation of the adaptable relations of production of certain developing stage of commaterial productivity, the economic structure for constituting certain society are (economical
System), it is the basis of certain society；And the facilities such as law, politics formed in certain economic base and law, political affairs
It controls, the social ideologies such as philosophy, religion, literature, art, morals, is then the superstructure literature of society as a kind of society
Ideology belongs to the superstructure property of the superstructure scope literature of society, is social nature's attribute of literature.
The formation of world literature substantially refers to a kind of relationship of universal relation of world various nationalities literature construction.The world
Literature is present in the relationship of world's various nationalities' literature, does not also just have world literature without ethnic literature, the text over more than 100 years
Study history be exactly various nationalities' going to the world of literature history.The literature of each nationality is impossible to other different national literature
Mutually contacts, but economic globalization do not bring interdepend desired by everybody, the literature community that equality coexists goes out
It is existing.The exchange for various nationalities' literature that everybody sees substantially is a kind of asymmetrical exchange, and national economy is surging necessarily to be assigned
The advantage and the sense of superiority that the culture of the nationality exchanges and talked with literature.If there is a Fang Qiang among exchange and dialogue
Gesture language, exchange are just very likely dissimilated as the unequal imparting of one kind with dialogue and listen attentively to.The individuality and generation of ethnic literature
Actual state of the generality of boundary's literature in correlation can not still erase inveteracy western garden in culture,
The cultural individual character for how keeping oneself national during economic globalization, this is one that third world various nationalities face jointly
A major issue only could inject the powerful vigor innovated forever to national literature with broad-minded foreign exchanges.
For mankind nowadays, library is to take on holding Human Cultural Heritage, exploitation information resources, participate in society
The valuable source role of education.Library is to collect, arrange, collecting the mechanism that books and reference materials are read, referred to for people, early in
There have been libraries within B.C. 3000.Books are that abundant human spiritual civilization builds essential foundation stone, and reading can be with
Let us acquires knowledge abundant, can broaden one's outlook, and makes one progressive；The more people's knowledge of reading is also very erudite, reading
It is all benefited to correct outlook on life, values, world outlook is formed.In real life, for groups of people, books
Shop is the place for being most suitable for reading fan's read books, and country also very supports to build library, so that the spirit of the people is raw
Work is protected.In library's day-to-day operation, books management is a mostly important job, but due to the volume of books
Smaller, the distribution of books type can seem very mixed and disorderly after being borrowed, and librarian is compiling, transport of circulating when
It waits, can seem cumbersome, so that the work of librarian is more cumbersome.
Utility model content
The utility model is to solve current technology shortcoming, provides a kind of cart for book bidding, is used
Telescopic component allows cart arbitrarily to change angle and height and extended length, and use is more flexible, conveniently.
A kind of technical solution provided by the utility model are as follows: cart for book bidding, comprising:
Two support frames, are arranged in parallel respectively；Support frame as described above includes two supporting legs being arranged perpendicular to the ground；
The supporting leg includes the first supporting leg and the second supporting leg, and second supporting leg is slidably sleeved on described
In first supporting leg；It is axially disposed on second supporting leg to have multiple through-holes
Sleeve, the upper end are set in first supporting leg lower end, and the sleeve lower end is provided with fixation hole, outer wall setting
There are two lugs, and the fixation hole is oppositely arranged with the through-hole；
Two folding stands are symmetrically arranged at support frame as described above two sides, connect support frame as described above both ends, and described
Folding stand includes multiple scissors mechanisms, and the hinge joint of multiple scissors mechanisms is successively hinged from bottom to top, the folding stand
Two sides bottommost hinge joint it is hinged with wherein one lug respectively；
Multiple roller bearings are arranged in parallel on the cart, and the upper end of the both ends of the roller bearing and the scissors mechanism is cut with scissors
Contact is connected；
Castor is arranged in second supporting leg bottom.
Preferably, further includes:
Handrail is fixed therein on a support frame as described above；
The handrail includes push handle and fixed link, wherein and the fixed link lower end is fixed on first supporting leg,
The push handle both ends are vertically fixed on the upper end of the fixed link.
Preferably, further includes:
Device case is arranged above the roller bearing.
Preferably, further includes:
Fixing piece is connected and fixed first supporting leg and the corresponding roller bearing；
The fixing piece includes the fixed cylinder being fixedly connected and L-type fixed frame, and the fixed drum outer wall is provided with drawing
Hand；
Wherein, the fixing barrel casing is located at first supporting leg upper end, and L-type fixed frame side and the roller bearing are solid
Even.
Preferably, further includes:
It is connected between the lower end hinge joint of the scissors mechanism by multiple connecting rods, the connecting rod, which is parallel to each other, to be set
It sets.
Preferably,
The castor uses universal wheel.
Preferably, further includes:
Fixed pin matches in the fixation hole and the corresponding through-hole.
Preferably,
Upper fixinig plate is arranged in fixed link upper end outer wall, and lower end outer wall is provided with fixinig plate, and fixed
It is spirally connected with the L-type fixed frame, the fixinig plate is spirally connected with the lug.
Preferably,
The folding stand is prepared using toughness material.
Preferably,
The castor is provided with brake block.
It is described in the utility model the utility model has the advantages that the utility model provides a kind of cart for book bidding, utilize
Telescopic component and scissors mechanism, it can be achieved that cart free deflecting, change any angle, lower part be equipped with castor can move
It is dynamic, be applicable to the space of the movable unpowered transmission of flexible arrangement, castor can strap brake, extended length can limit, root
The state of arrangement cart is adjusted according to specific user and spatial position, and more there is practicability.
Detailed description of the invention
Fig. 1 is the overall structure figure of the cart for book bidding of the utility model.
Fig. 2 is the top view of the cart for book bidding of the utility model.
Fig. 3 is the side view of the cart for book bidding of the utility model.
Fig. 4 is the structure chart of the cart for book bidding of the utility model.
Fig. 5 is the second support leg structure figure of the cart for book bidding of the utility model.
Fig. 6 is the tube-in-tube structure figure of the cart for book bidding of the utility model.
Fig. 7 is the armrest figure of the cart for book bidding of the utility model.
Fig. 8 is the anchor structure figure of the cart for book bidding of the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
Shown in as shown in figures 1-8, the cart for book bidding of the utility model comprising two support frames 100,
Parallel respectively, support frame as described above 100 is I-shaped structure, including two supporting legs disposed in parallel perpendicular to the ground and vertically
The crossbeam 122 being connected between two supporting legs.The supporting leg include the first supporting leg 110 and the second supporting leg 120, second
Support leg 120, which can slide up and down to, to be set in the first supporting leg 110, and is located at 110 lower section of the first supporting leg.In the second supporting leg
120 upper end edge is axially provided with multiple through-holes 121.First supporting leg 110 and the second supporting leg 120 are fixed by sleeve 130
Connection.The upper end of sleeve 130 is set in the lower end of the first supporting leg 110, and the lower end of sleeve 130 is provided with fixation hole 132, fixed
Hole 132 is correspondingly arranged with through-hole 131.After the second supporting leg 120 is adjusted to proper height, fixation hole is passed through by fixed pin
132 and corresponding through-hole 131, the second supporting leg 120 is positioned and is fixed.It is arranged in the outer wall of sleeve 130 there are two lug 131,
Two lugs 131 split two sides and are generally aligned in the same plane setting.
Two folding stands 200 are symmetrically arranged at the two sides of support frame as described above 100, connect two support frames 100.It folds
Frame 200 includes multiple scissors mechanisms, and the hinge joint of multiple scissors mechanisms is successively hinged from bottom to top, and the two of the folding stand 200
Side bottommost hinge joint is hinged with wherein one (inside) lug 131 respectively；Multiple roller bearings 210 are arranged in parallel on cart, roller bearing
210 both ends and the upper end hinge joint of scissors mechanism are connected.The bottom of second supporting leg 120 is provided with castor 140, castor
140 use universal wheel, can be with multi-angle regulation, while being provided with brake block on castor 140, can be controlled by foot cart brake and
Stop motion.It is connected between the lower end hinge joint of scissors mechanism by multiple connecting rods 220, the connecting rod 220 is parallel to each other
Setting.The upper end of roller bearing 210 can apparatus for placing case (not shown), for filling books.
Handrail 300 is connected on the support frame 100 of rear side.The structure of handrail 300 is as shown in fig. 7, comprises intermediate handle
The fixed link 320 that hand 310 and handle both ends are connected, the lower end of fixed link 320 are fixed on the first supporting leg 110, and upper end is hung down
Directly connected handle 310.The upper end of 320 outer wall of fixed link is provided with upper fixinig plate 321, lower end is provided with lower fixinig plate 322.On
Fixinig plate 321 is spirally connected with L-type fixed frame 142, and lower fixinig plate 322 is spirally connected with external ear lug 131.
The upper end of first supporting leg 110 is provided with fixing piece 140, is connected and fixed the first supporting leg 110 and the corresponding rolling
Axis 210.Fixing piece 140 includes the fixed cylinder 141 being fixedly connected and L-type fixed frame 142, and 141 outer wall of the fixed cylinder is set
It is equipped with knob 143；Fixed cylinder 141 is set in 110 upper end of the first supporting leg, is connected by bolt 144 and the first supporting leg 110.L
142 side of type fixed frame is fixed on 141 upper end of fixed cylinder, and the other side and the roller bearing are connected.
Folding stand 200 is prepared using toughness material, can have certain deformation after stress when changing angle or direction
Amount.
In the present invention, the elongation of folding stand can be adjusted according to specific use space and the height of user
The height of length and shape and cart uses its user more convenient.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. a kind of cart for book bidding characterized by comprising
Two support frames, are arranged in parallel respectively；Support frame as described above includes two supporting legs being arranged perpendicular to the ground；
The supporting leg includes the first supporting leg and the second supporting leg, and second supporting leg is slidably sleeved on described first
In supporting leg；It is axially disposed on second supporting leg to have multiple through-holes
Sleeve, the upper end are set in first supporting leg lower end, and the sleeve lower end is provided with fixation hole, and outer wall is provided with two
A lug, and the fixation hole is oppositely arranged with the through-hole；
Two folding stands are symmetrically arranged at support frame as described above two sides, connect support frame as described above both ends, and the folding
Frame includes multiple scissors mechanisms, and the hinge joint of multiple scissors mechanisms is successively hinged from bottom to top, and the two of the folding stand
Side bottommost hinge joint is hinged with wherein one lug respectively；
Multiple roller bearings are arranged in parallel on the cart, the upper end hinge joint at the both ends of the roller bearing and the scissors mechanism
It is connected；
Castor is arranged in second supporting leg bottom.
2. the cart according to claim 1 for book bidding, which is characterized in that further include:
Handrail is fixed therein on a support frame as described above；
The handrail includes push handle and fixed link, wherein the fixed link lower end is fixed on first supporting leg, described
Push handle both ends are vertically fixed on the upper end of the fixed link.
3. the cart according to claim 2 for book bidding, which is characterized in that further include:
Device case is arranged above the roller bearing.
4. the cart according to claim 3 for book bidding, which is characterized in that further include:
Fixing piece is connected and fixed first supporting leg and the corresponding roller bearing；
The fixing piece includes the fixed cylinder being fixedly connected and L-type fixed frame, and the fixed drum outer wall is provided with knob；
Wherein, the fixing barrel casing is located at first supporting leg upper end, and L-type fixed frame side and the roller bearing are connected.
5. the cart according to claim 4 for book bidding, which is characterized in that further include:
It is connected between the lower end hinge joint of the scissors mechanism by multiple connecting rods, the connecting rod is arranged in parallel.
6. the cart according to claim 5 for book bidding, which is characterized in that
The castor uses universal wheel.
7. the cart according to claim 6 for book bidding, which is characterized in that further include:
Fixed pin matches in the fixation hole and the corresponding through-hole.
8. the cart according to claim 7 for book bidding, which is characterized in that
Upper fixinig plate is arranged in fixed link upper end outer wall, and lower end outer wall is provided with fixinig plate, and fixed and institute
It states L-type fixed frame to be spirally connected, the fixinig plate is spirally connected with the lug.
9. the cart according to claim 8 for book bidding, which is characterized in that
The folding stand is prepared using toughness material.
10. the cart according to claim 9 for book bidding, which is characterized in that
The castor is provided with brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537365.8U CN208731040U (en) | 2018-09-20 | 2018-09-20 | A kind of cart for book bidding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537365.8U CN208731040U (en) | 2018-09-20 | 2018-09-20 | A kind of cart for book bidding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208731040U true CN208731040U (en) | 2019-04-12 |
Family
ID=66034205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821537365.8U Active CN208731040U (en) | 2018-09-20 | 2018-09-20 | A kind of cart for book bidding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208731040U (en) |
-
2018
- 2018-09-20 CN CN201821537365.8U patent/CN208731040U/en active Active
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