CN213502415U

CN213502415U - Book carrier

Info

Publication number: CN213502415U
Application number: CN202022395247.1U
Authority: CN
Inventors: 商雪宏
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

A book carrier is designed for carrying books and is made of soft leather materials, a telescopic frame, a push-pull device and a moving device, and has a plurality of spacing grooves, can be telescopic and folded, and can change the transportation space. The whole stainless steel of adoption of automobile body makes scalable frame, the inside and outside soft artificial leather material preparation of adoption, the lower extreme adopts the thickening rubber universal wheel, the scalable hidden hand push pull rod of bottom design, the whole succinct rule of dolly automobile body, interior external surface is soft, middle interval position groove is according to the small-size bookshelf of conventionality and the design of books specification, but the small-size bookshelf of large capacity transport, books, stationery etc., the automobile body can set up the car frame height according to the size of books volume, let the transport in-process car keep occuping less space and carry, the transport is accomplished the back car and can be contracted to the minimum, the appearance is regular after the shrink, occupy less space and save and place, convenient management, more current carrier has more convenient and fast's service function and occupies less space to the transport.

Description

Book carrier

Technical Field

The utility model relates to a handling tool technical field especially involves a books carrier.

Background

In places such as library, bookshop, publishing house etc. relevant with books, we often need carry out timely arrangement and deposit to books, books are as our article commonly used, the quality is heavier when piling up certain volume, individual hand transport is very strenuous, at this moment we need use the floor truck to carry, and the floor truck that uses now in the market is mostly flat handcart, often can let books scatter easily on the way because books that we put up are not regular enough or more when carrying when we carry books, lead to the damage of books, and it is big to adopt great handcart occasionally to lead to area big, the vehicle business turn over is inconvenient, the big scheduling problem of parking space demand, the number of trips of having increased the transportation again when adopting the little car, lead to the waste of the time that causes of inefficiency. Therefore, whether the carrier special for the books can be designed, the carrying space can be adjusted according to the number of the books, the books can be well protected in the carrying process, articles such as stationery and the like which are not easy to arrange and stack can be carried, the carrying can be changed according to the size of the books, and a small storage space is occupied when the carrier is not used.

SUMMERY OF THE UTILITY MODEL

To solve the above existing problems. The utility model provides a books carrier, the carrier to books transport and design that has the scalable folding transform transportation space of many intervals groove that the main part adopts soft leather material, scalable frame, push-and-pull device, mobile device preparation to form. The whole stainless steel that adopts of automobile body makes collapsible frame, inside and outside soft artificial leather material preparation, the lower extreme adopts the thickening rubber universal wheel, the scalable hidden hand push pull rod of bottom design, the whole succinct rule of dolly automobile body, interior external surface is soft, middle compartment groove is according to the small-size bookshelf of conventional and the design of books specification, but the small-size bookshelf of large capacity transport, books, stationery etc., the automobile body can be according to the size adjustment car frame height of books volume, let the handling in-process car keep occuping less space and carry, the transport is accomplished the back car and can be contracted down to the minimum, the appearance is regular after the shrink, occupy less space and place, the management of being convenient for, more current carrier has more convenient and fast's service function and occupies less space to the transport of books.

The utility model provides a book carrier, which comprises a bottom plate, an upper separation frame, soft leather, a placement groove, universal wheels, a pull rod, a rotary joint, a pull rod box, a sliding rod, a telescopic rod and a leather inner box, wherein the book carrier is integrally made of stainless steel, a vehicle frame is made of a vehicle bottom plate and an upper separation frame which are integrally welded by stainless steel, four corners between the vehicle bottom plate and the upper separation frame are supported and connected by the telescopic rod, the sliding rod is arranged in a plane space formed by combining the telescopic rod with the bottom plate and the upper separation frame, the outer side of the sliding rod is arranged by adopting the soft leather, the edge of the soft leather is butted and arranged with an edge mounting groove of the upper separation frame and a corresponding lower plate mounting groove, the placement groove is formed in the mounted vehicle, the leather inner box is formed after the mounting of the inner side of the leather is finished, the universal wheels of the, the universal wheels are provided with brake devices, the middle position of one end of the bottom plate is provided with a draw-bar box, a draw bar is arranged in the draw-bar box, the draw bar is of a double-bar design, the middle position of the hand-held end of the draw bar is provided with a brake controller, the draw bar is provided with a rotary joint at the position close to the bottom end, a chute arranged in a movable slide bar of the vehicle body and a steel ball and a limiting hole with a spring arranged in the telescopic bar limit the positions of the tail end or the middle part of the draw bar, the slide bar and the telescopic bar,

as a further improvement of the utility model, the part of the soft leather between the bottom plate and the upper separation frame which is more than the part of the soft leather between the bottom plate and the upper separation frame is taken into the telescopic butt joint groove designed on the lower end bottom plate in the downward telescopic process of the separation frame.

As a further improvement of the utility model, the upper separation frame is internally provided with a placing groove which is manufactured according to the sizes of conventional books, small-sized bookshelves and stationery.

The utility model provides a books carrier, the concrete design as follows:

1) the utility model discloses a books carrier, car body frame adopts the stainless steel preparation, the bottom plate adopts stainless steel square tube welding preparation with last partition frame, it has the draw-in groove of being convenient for install the leather to go up partition frame lower limb design, the draw-in groove of being convenient for the leather installation is installed with the same design in position that last frame corresponds on the bottom plate, frame four corners installation possesses the stainless steel telescopic link of flexible function, inboard installation stainless steel slide bar all around, the slide bar end is installed at last slide groove on partition frame and the bottom plate, it has installation to be used for spacing fixed area spring steel ball and spacing hole to design in slide groove and the telescopic link, can realize sliding displacement under additional a power effect.

2) The utility model discloses a books carrier, the universal wheel of transport vehicle bottom four corners installation rubber wheel, installation brake equipment on the universal wheel, the pull rod case is installed to bottom plate one end intermediate position, installs the pull rod in the pull rod case, and the pull rod is the design of two poles, and brake controller is installed to the hand end intermediate position of pull rod, and when pulling out the use of pull rod, be provided with rotary joint near the bottom position, can be with the pull rod up rotation regulation, the handheld push-and-pull of the user of being convenient for.

3) The utility model discloses a books carrier, the scalable position of automobile body adopts artificial leather preparation, the leather is soft, toughness is good, it is difficult damaged, form the leather case in the car inboard, the books of being convenient for are taken and are put and protect books, also comparatively convenient transport to the first class article of stationery that is difficult for regular, when the carrier does not use folding, bottom plate and last soft leather between the partition frame are at the flexible butt joint inslot that the part income that the partition frame stretches out and draws back the in-process downwards designed on the lower extreme bottom plate, let the whole rule of leveling of appearance, be convenient for manage and deposit.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention;

FIG. 2 is a schematic view of the first embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the device of the present invention;

fig. 4 a schematic diagram of the structure of the device of the present invention

Illustration of the drawings:

1. a base plate; 2. an upper partition frame; 3. soft leather; 4. a placement groove; 5. a universal wheel; 6. a pull rod; 7. a rotary joint; 8. a draw-bar box; 9. a slide bar; 10. a telescopic rod; 11. a leather inner box; 12. a telescopic butt joint groove.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the utility model provides a books carrier. The conveying vehicle frame with the telescopic height is manufactured by the bottom plate, the upper separation frame, the telescopic rod and the sliding rod, the frames are separated by the artificial leather, conveying of articles such as books, stationery and small books can be achieved, the vehicle volume is adjusted according to the conveying amount, conveying amount in a small space can be achieved, the books can be protected, and the conveying vehicle frame is particularly suitable for places such as libraries, bookstores and publishing houses where many books need to be arranged.

As an embodiment of the utility model, the utility model provides a books carrier, the carrier to books transport and design that has the scalable folding transform transportation space of many compartments that the main part adopted soft leather material, scalable frame, push-and-pull device, mobile device preparation to form. Scalable frame is made to the whole stainless steel that adopts of automobile body, inside and outside adoption cork leather material is sealed, the lower extreme adopts the thickening rubber universal wheel, the scalable hidden hand push pull rod of bottom design, the whole succinct rule of dolly automobile body, interior external surface is soft, middle compartment groove size is according to the design of the small-size bookshelf of conventionality and books specification, but the small-size bookshelf of large capacity transport, books, stationery etc., the automobile body can set up the car frame height according to the size of books volume, let the transport in-process car keep occuping less space and carry, the transport is accomplished the back car collapsible to minimum, the appearance is regular after the shrink, occupy less space and place, the management of being convenient for, more current carrier has more convenient and fast's service function to the transport of books and occupies less space.

As shown in fig. 1: the book carrier main body is made of stainless steel, the chassis 1 and the upper separation frame 2 are integrally welded by stainless steel, the lower side edge of the upper separation frame 2 is provided with a clamping groove for mounting leather, the middle part of the upper separation frame is provided with a sliding groove for moving a sliding rod, the upper separation frame 2 is divided into five placing grooves 4, the size of the placing grooves 4 is designed according to the size of different books, the upper separation frame 2 and the bottom plate 1 are sealed and manufactured by adopting artificial leather, four corners of the lower end of the bottom plate 1 are provided with rubber universal wheels 5, two wheels at the tail ends of the universal wheels 5 are provided with brakes, the brake devices are arranged at the middle positions of the hand-held positions of the push-pull rods through brake cables, a pull rod 6 is arranged at one end of the carrier, the pull rod 6 is designed into a double rod, the tail end of the double rod is connected with a transverse handheld rod, and the lower end of a bottom plate of the pull rod 6 extends out for a certain distance and then is bent upwards.

As shown in fig. 2: the universal wheels 5 are installed and designed on four corners of the upper bottom end of the bottom plate 1 of the book carrier, the draw-bar box 8 is designed at the middle position of one end, the draw bar 6 is installed and designed in the draw-bar box 8, the draw bar is designed in a double-rod mode, the rotary joint 7 is arranged after the draw-bar box 8 is pulled out for a certain distance, the rotary joint 7 can rotate upwards to adjust the angle of the draw bar 6 and the height of a hand-push pull handle, and convenience is brought to users to push and pull.

As shown in fig. 3 and 4: a book carrier is formed by connecting four corners between a bottom plate 1 and an upper separation frame 2 through stainless steel telescopic rods 10 and sliding rods 9 in a supporting mode, steel balls with springs and limiting holes are arranged inside the telescopic rods 10, when the limiting holes reach the positions of the steel balls with the springs when the telescopic rods 10 stretch, the steel balls enter the limiting holes under the action of the springs to limit the telescopic rods 10, the steel balls move inwards under the action of an additional large force, and the telescopic rods can continue to move and stretch; the shown slide rod is arranged in a sliding groove formed in the installation of the upper partition frame 2 and the bottom plate 1, a steel ball with a spring is arranged in the sliding groove, a limiting hole is formed in the tail end of the slide rod 9, when the slide rod moves, when the limiting hole passes through the position of the steel ball, the steel ball enters the limiting hole under the action of the spring, the slide rod 9 is limited and fixed, under the action of external additional large force, the steel ball moves inwards, and the slide rod 9 can be adjusted in a continuous movement mode. Artificial leather is installed on the inner side and the outer side of the sliding rod 9 and the telescopic rod 10, the inner part of the sliding rod is divided into a leather inner box 11, the trolley can take the pull rod 6 into the pull rod box 8 completely under the folding state, the upper division frame 2 moves downwards to the lowest position, and the folded leather in the moving process can be taken into the telescopic butt joint groove 12 formed in the bottom plate 1, so that the leather becomes a cube containing device with a brief rule, and the leather occupies a small space and is convenient to store.

The working principle of the application is as follows:

the utility model provides a pair of books carrier, the carrier to books transport and design that has the scalable folding transform transportation space of many intervals groove that the main part adopts soft leather material, scalable frame, push-and-pull device, mobile device preparation to form. The whole body of the vehicle body is made of stainless steel and is provided with a telescopic frame, the inside and the outside of the vehicle body are encapsulated by soft leather materials, the lower end of the vehicle body is provided with a thickened rubber universal wheel, and the bottom end of the vehicle body is provided with a telescopic hidden type hand-push pull rod. When the telescopic rod is used, the height of the upper separation frame can be manually adjusted, the upper separation frame and the bottom plate are manufactured by adopting a telescopic rod and a sliding rod, the telescopic rod can be stretched, folded and adjusted to be high according to the requirements of users, the sliding rod is adjusted into the frame force integrally through the adjusted height, the stress of the folding frame is balanced and stable, a steel ball with a spring and a limiting hole are arranged in the telescopic rod, when the limiting hole reaches the position of the steel ball with the spring when the telescopic rod is stretched, the steel ball enters the limiting hole under the action of the spring to limit the telescopic rod, the steel ball moves inwards under the action of an additional large force, and the telescopic rod can continue to move and stretch; the sliding rod is arranged in a sliding groove formed in the upper separation frame and the bottom of the upper separation frame, a steel ball with a spring is arranged in the sliding groove, a limiting hole is formed in the tail end of the sliding rod, when the sliding rod moves, when the limiting hole passes through the position of the steel ball, the steel ball enters the limiting hole under the action of the spring, the sliding rod is limited and fixed, the steel ball moves inwards under the action of external large force, and the sliding rod can move continuously and is adjusted. Under fold condition, the dolly can be with the pull rod is whole to be taken in the draw-bar box, go up the partition frame downstream to the extreme low position, folding leather can be accomodate in the flexible butt joint inslot that the bottom plate set up in the motion process, let it become the simple cube equipment of dress of a rule, the whole succinct rule of dolly automobile body, interior external surface is soft, middle compartment groove is according to the small-size bookshelf of conventional and the design of books specification, but the small-size bookshelf of large capacity transport, books, stationery, let the car keep occupying less space in the handling and carry, the back car can be retracted to the minimum after the transport is accomplished, the appearance is regular after the shrink, it places to occupy less space, the convenience is managed, more current carrier has more convenient and fast's service function and occupies less space to the.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.

Claims

1. The utility model provides a book carrier, includes bottom plate (1), goes up partition frame (2), soft leather (3), standing groove (4), universal wheel (5), pull rod (6), rotary joint (7), draw-bar box (8), slide bar (9), telescopic link (10) and leather inner box (11), its characterized in that: the book carrier is integrally made of stainless steel, the frame is made of a vehicle bottom plate (1) and an upper separation frame (2) which are integrally welded by stainless steel, four corners between the vehicle bottom plate (1) and the upper separation frame (2) are supported by telescopic rods (10), the sliding rods (9) are installed in a plane space formed by combining the telescopic rods (10) with the bottom plate (1) and the upper separation frame (2), soft leather (3) is installed on the outer sides of the sliding rods (9), edges of the soft leather (3) are in butt joint with edge installation clamping grooves of the upper separation frame (2) and corresponding edge installation clamping grooves of the lower bottom plate (1), a placing groove (4) is formed in the vehicle after installation is completed, a leather inner box (11) is formed after the installation of the inner side of the leather, universal wheels (5) of rubber wheels are installed at four corners of the bottom end of the vehicle bottom plate (1), and brake devices are installed on the universal wheels (, bottom plate (1) one end intermediate position installs draw-bar box (8), install pull rod (6) in draw-bar box (8), pull rod (6) are the design of two poles, brake controller is installed to the hand end intermediate position of pull rod (6), pull rod (6) are being close to the bottom position and are being provided with swivel joint (7), and the steel ball and the spacing hole of taking the spring that set up in the spout that sets up in the mobilizable slide bar (9) of automobile body and telescopic link (10) carry on spacingly at terminal or middle part position pull rod (6), slide bar (9), telescopic link (10).

2. The book cart of claim 1, wherein: the excessive part of the soft leather (3) between the bottom plate (1) and the upper separation frame (2) is collected into a telescopic butt joint groove (12) designed on the bottom plate at the lower end in the downward telescopic process of the separation frame.

3. The book cart of claim 1, wherein: the upper separation frame (2) is internally provided with placing grooves (4) which are manufactured according to the sizes of conventional books, small-sized bookshelves and stationery.