CN211632061U - Portable case - Google Patents
Portable case Download PDFInfo
- Publication number
- CN211632061U CN211632061U CN201821420293.9U CN201821420293U CN211632061U CN 211632061 U CN211632061 U CN 211632061U CN 201821420293 U CN201821420293 U CN 201821420293U CN 211632061 U CN211632061 U CN 211632061U
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- CN
- China
- Prior art keywords
- pull rod
- case
- luggage
- bag
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable luggage, which comprises a luggage body, a rolling structure and a pull rod structure, wherein the rolling structure and the pull rod structure are both fixedly connected with the luggage body; the luggage body is provided with an accommodating cavity for fixing the pull rod structure, the accommodating cavity is positioned on the rear end face of the luggage body, and the bottom of the luggage body is fixedly provided with a rolling structure; the pull rod structure includes first pull rod and second pull rod, first pull rod and second pull rod are hollow T shape structure, the tip of first pull rod stretches into the tip of second pull rod, the combination forms "worker" style of calligraphy structure, first pull rod and second pull rod pass through the joint structure and link to each other, the rolling structure includes the fixed plate of rectangle and sets up the gyro wheel at four angles of fixed plate, this case and bag pull rod structure and rolling structure's setting, make this case and bag have the function of pull rod case and bag, can regard as the knapsack to use simultaneously again, have two kinds of service functions of knapsack and pull rod case and bag concurrently, the convenience of using has been improved.
Description
Technical Field
The utility model relates to a case and bag technical field, in particular to case and bag convenient to carry.
Background
The bag is a general name of bags, and is a general name of various bags for holding various articles, including general shopping bags, handbags, purses, backpacks, draw-bar boxes and the like, and the bag is widely used as a tool for people to carry out due to the characteristics of convenience and labor saving, and the requirements on the bag are higher and higher along with the improvement of the living standard of people.
Traditional case and bag have more only a function, for example the knapsack can be carried on one's back by the people, and the pull rod case and bag can be dragged case and bag, saves strength, nevertheless can't change the mode of carrying case and bag freely according to user's demand, leads to the convenience of use poor.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the prior art, the utility model aims to provide a portable's case and bag that convenience in use nature is good.
The utility model provides a technical problem can adopt following technical scheme to realize:
a portable luggage comprises a luggage body, a rolling structure and a pull rod structure, wherein the rolling structure and the pull rod structure are fixedly connected with the luggage body;
the luggage body is provided with an accommodating cavity for fixing the pull rod structure, the accommodating cavity is positioned on the rear end face of the luggage body, and the bottom of the luggage body is fixedly provided with a rolling structure;
the pull rod structure comprises a first pull rod and a second pull rod, the first pull rod and the second pull rod are both hollow T-shaped structures, the end part of the first pull rod extends into the end part of the second pull rod to form an I-shaped structure in a combined mode, a connecting column is arranged inside the first pull rod, the upper end of the connecting column extends out of the top end of the first pull rod and is fixedly connected with a button, and the lower end of the connecting column is elastically fixed with the bottom of the first pull rod through a spring;
the first pull rod and the second pull rod are connected through a clamping structure, the clamping structure comprises a plurality of clamping grooves formed in the inner wall of the second pull rod and an elastic clamping piece arranged on the outer wall of the connecting column, a clamping hole matched with the elastic clamping piece is formed in the first pull rod, the clamping hole corresponds to the elastic clamping piece, and the elastic clamping piece is clamped and fixed with the clamping grooves;
the rolling structure comprises a rectangular fixing plate and rollers arranged at four corners of the fixing plate, a groove body is further arranged on the fixing plate and comprises a roller groove, a cover plate groove and an integrated body, a fixing piece at the upper end of each roller is rotatably connected with the roller groove through a rotating shaft, a cover plate is arranged on the cover plate groove, and the cover plate is connected with the groove body through a sliding structure.
The working principle of the rolling structure is as follows: when the roller is not needed, the inner side of the roller groove of the roller is pulled, and then the cover plate is moved to the side wall of the cover plate along the slide rail along the direction of the roller groove to abut against the side wall of the roller groove, so that the roller is withdrawn.
The working principle of the pull rod structure is as follows: when the pull rod needs to be used, firstly, a button at the top end of the first pull rod is pressed, a connecting column fixedly connected with the button moves downwards, a spring arranged at the bottom of the connecting column is compressed, at the moment, the elastic clamping piece is staggered with the clamping hole, meanwhile, the elastic clamping piece leaves the clamping groove, the first pull rod is pulled upwards to a required position, the button is released, the spring resets and bounces upwards, at the moment, the elastic clamping piece extends out of the clamping hole and is clamped and fixed with the clamping groove on the inner wall of the second pull rod, at the moment, the first pull rod cannot slide relative to the second pull rod, and positioning adjustment of a pull rod structure is completed; when not needing to use the pull rod, at first press the button on first pull rod top, with button fixed connection's spliced pole downstream, the compression sets up the spring in the spliced pole bottom, elasticity joint spare and joint hole dislocation this moment, elasticity joint spare leaves the joint groove simultaneously, press first pull rod downwards first pull rod bottom and contact bottom the second pull rod, release the button, the spring resets and upwards bounces, elasticity joint spare stretches out from the joint hole, and it is fixed with the joint groove joint on the second pull rod inner wall, the shrink of pull rod structure has been realized.
The luggage has two using functions of a backpack and a draw-bar luggage, when the luggage is used as the backpack, the draw bar and the idler wheels are packed, when the luggage is used as the draw-bar luggage, the idler wheels are discharged from the fixed plate and the draw bar is pulled upwards, the function of the draw-bar luggage is realized, and the use convenience is improved.
Foretell portable's case and bag, sliding construction is including setting up the slide rail and the draw runner of setting in apron both sides in the inner wall upper end of cell body, slide rail and draw runner sliding connection.
Foretell case and bag convenient to carry, the lower limb of case and bag body still fixedly is provided with bordures, and bordure's setting has improved the wear resistance of case and bag body.
Foretell case and bag convenient to carry, the rear end face of case and bag body still fixedly is provided with the knapsack area.
Foretell case and bag convenient to carry, the fixed plate passes through screw and case and bag body fixed connection.
In the portable case, the upper end of the accommodating cavity is provided with the opening, and the top of the first pull rod extends out of the opening.
The utility model has the advantages that: this case and bag pull rod structure and rolling structure's setting makes this case and bag have the function of pull rod case and bag, can regard as the knapsack to use simultaneously again, has two kinds of service functions of knapsack and pull rod case and bag concurrently, when using as the knapsack, packs up pull rod and gyro wheel, when using as pull rod case and bag, emits the gyro wheel from the fixed plate and upwards pulls up the pull rod, realizes the function of pull rod case and bag, has improved the convenience of using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the pull rod structure of the present invention;
fig. 3 is a schematic structural diagram of the rolling structure of the present invention.
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:
as shown in figures 1, 2 and 3,
a portable luggage comprises a luggage body 1, a rolling structure and a pull rod structure, wherein the rolling structure and the pull rod structure are fixedly connected with the luggage body;
the luggage body is provided with an accommodating cavity for fixing the pull rod structure, the accommodating cavity is positioned on the rear end face of the luggage body, and the bottom of the luggage body is fixedly provided with a rolling structure;
the pull rod structure comprises a first pull rod 21 and a second pull rod 22, the first pull rod and the second pull rod are both hollow T-shaped structures, the end part of the first pull rod extends into the end part of the second pull rod to form an I-shaped structure in a combined mode, a connecting column 211 is arranged inside the first pull rod, the upper end of the connecting column extends out of the top end of the first pull rod and is fixedly connected with a button 212, and the lower end of the connecting column is elastically fixed with the bottom of the first pull rod through a spring 213;
the first pull rod 21 and the second pull rod 22 are connected through a clamping structure, the clamping structure comprises a plurality of clamping grooves 23 formed in the inner wall of the second pull rod and elastic clamping pieces 231 arranged on the outer wall of the connecting column, clamping holes 232 matched with the elastic clamping pieces are formed in the first pull rod, the clamping holes correspond to the elastic clamping pieces, and the elastic clamping pieces are clamped and fixed with the clamping grooves;
the rolling structure comprises a rectangular fixing plate 31 and rollers 32 arranged at four corners of the fixing plate, a groove body is further arranged on the fixing plate and comprises a roller groove 331, a cover plate groove 332 and an integrated molding, a fixing piece at the upper end of each roller is rotatably connected with the roller groove through a rotating shaft, a cover plate 34 is arranged on the cover plate groove, and the cover plate is connected with the groove body through a sliding structure.
The working principle of the rolling structure is as follows: when the roller is not needed, the inner side of the roller groove of the roller is pulled, and then the cover plate is moved to the side wall of the cover plate along the slide rail along the direction of the roller groove to abut against the side wall of the roller groove, so that the roller is withdrawn.
The working principle of the pull rod structure is as follows: when the pull rod needs to be used, firstly, a button at the top end of the first pull rod is pressed, a connecting column fixedly connected with the button moves downwards, a spring arranged at the bottom of the connecting column is compressed, at the moment, the elastic clamping piece is staggered with the clamping hole, meanwhile, the elastic clamping piece leaves the clamping groove, the first pull rod is pulled upwards to a required position, the button is released, the spring resets and bounces upwards, at the moment, the elastic clamping piece extends out of the clamping hole and is clamped and fixed with the clamping groove on the inner wall of the second pull rod, at the moment, the first pull rod cannot slide relative to the second pull rod, and positioning adjustment of a pull rod structure is completed; when not needing to use the pull rod, at first press the button on first pull rod top, with button fixed connection's spliced pole downstream, the compression sets up the spring in the spliced pole bottom, elasticity joint spare and joint hole dislocation this moment, elasticity joint spare leaves the joint groove simultaneously, press first pull rod downwards first pull rod bottom and contact bottom the second pull rod, release the button, the spring resets and upwards bounces, elasticity joint spare stretches out from the joint hole, and it is fixed with the joint groove joint on the second pull rod inner wall, the shrink of pull rod structure has been realized.
The luggage has two using functions of a backpack and a draw-bar luggage, when the luggage is used as the backpack, the draw bar and the idler wheels are packed, when the luggage is used as the draw-bar luggage, the idler wheels are discharged from the fixed plate and the draw bar is pulled upwards, the function of the draw-bar luggage is realized, and the use convenience is improved.
The utility model discloses in, sliding construction is including setting up the slide rail and the draw runner of setting in the apron both sides in the inner wall upper end of cell body, slide rail and draw runner sliding connection.
The lower edge of the luggage body is also fixedly provided with a covered edge, and the covered edge is arranged to improve the wear resistance of the luggage body.
As a further improvement, the back end face of the luggage body is fixedly provided with a backpack strip.
The fixed plate is fixedly connected with the luggage body through screws.
The upper end of the accommodating cavity is provided with an opening, and the top of the first pull rod extends out of the opening.
This case and bag pull rod structure and rolling structure's setting makes this case and bag have the function of pull rod case and bag, can regard as the knapsack to use simultaneously again, has two kinds of service functions of knapsack and pull rod case and bag concurrently, when using as the knapsack, packs up pull rod and gyro wheel, when using as pull rod case and bag, emits the gyro wheel from the fixed plate and upwards pulls up the pull rod, realizes the function of pull rod case and bag, has improved the convenience of using.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A portable luggage comprises a luggage body, a rolling structure and a pull rod structure, wherein the rolling structure and the pull rod structure are fixedly connected with the luggage body;
it is characterized in that the preparation method is characterized in that,
the luggage body is provided with an accommodating cavity for fixing the pull rod structure, the accommodating cavity is positioned on the rear end face of the luggage body, and the bottom of the luggage body is fixedly provided with a rolling structure;
the pull rod structure comprises a first pull rod and a second pull rod, the first pull rod and the second pull rod are both hollow T-shaped structures, the end part of the first pull rod extends into the end part of the second pull rod to form an I-shaped structure in a combined mode, a connecting column is arranged inside the first pull rod, the upper end of the connecting column extends out of the top end of the first pull rod and is fixedly connected with a button, and the lower end of the connecting column is elastically fixed with the bottom of the first pull rod through a spring;
the first pull rod and the second pull rod are connected through a clamping structure, the clamping structure comprises a plurality of clamping grooves formed in the inner wall of the second pull rod and an elastic clamping piece arranged on the outer wall of the connecting column, a clamping hole matched with the elastic clamping piece is formed in the first pull rod, the clamping hole corresponds to the elastic clamping piece, and the elastic clamping piece is clamped and fixed with the clamping grooves;
the rolling structure comprises a rectangular fixing plate and rollers arranged at four corners of the fixing plate, a groove body is further arranged on the fixing plate and comprises a roller groove, a cover plate groove and an integrated body, a fixing piece at the upper end of each roller is rotatably connected with the roller groove through a rotating shaft, a cover plate is arranged on the cover plate groove, and the cover plate is connected with the groove body through a sliding structure.
2. A portable case as recited in claim 1, wherein the slide structure comprises a slide rail disposed at an upper end of an inner wall of the chute and slide bars disposed at two sides of the cover plate, the slide rail and the slide bars being slidably connected.
3. A portable case as claimed in claim 1, wherein the lower edge of the case body is also provided with a covered edge.
4. A portable case as claimed in claim 1, wherein a backpack strap is also fixedly disposed on the rear end face of the case body.
5. A portable case as claimed in claim 1, wherein the fixing plate is fixedly connected to the case body by screws.
6. A portable case according to claim 1, wherein the upper end of the receiving cavity is provided with an opening through which the top of the first draw bar protrudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420293.9U CN211632061U (en) | 2018-08-30 | 2018-08-30 | Portable case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821420293.9U CN211632061U (en) | 2018-08-30 | 2018-08-30 | Portable case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632061U true CN211632061U (en) | 2020-10-09 |
Family
ID=72680545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821420293.9U Expired - Fee Related CN211632061U (en) | 2018-08-30 | 2018-08-30 | Portable case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211632061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703471A (en) * | 2018-08-30 | 2018-10-26 | 美佳德科技（无锡）有限公司 | A kind of portable luggage |
-
2018
- 2018-08-30 CN CN201821420293.9U patent/CN211632061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703471A (en) * | 2018-08-30 | 2018-10-26 | 美佳德科技（无锡）有限公司 | A kind of portable luggage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |