CN219515519U - Case with telescopic bracket - Google Patents
Case with telescopic bracket Download PDFInfo
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- CN219515519U CN219515519U CN202320522045.XU CN202320522045U CN219515519U CN 219515519 U CN219515519 U CN 219515519U CN 202320522045 U CN202320522045 U CN 202320522045U CN 219515519 U CN219515519 U CN 219515519U
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- extension frame
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- frame
- shaped extension
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model is suitable for the field of bags and provides a case with a telescopic bracket, which comprises a case main body, wherein the bottom of the case main body is fixedly connected with a U-shaped frame, one end of the U-shaped frame is inserted with a U-shaped extension frame, the bottom of the case is provided with a fixed universal wheel, and both sides of the U-shaped extension frame are fixedly connected with movable universal wheels, and the case further comprises: the limiting mechanism is connected to one end, close to the U-shaped frame, of the U-shaped extension frame, a clamping groove matched with the limiting mechanism is formed in the U-shaped frame, and the limiting mechanism is fixed to the U-shaped frame in a clamping mode with the clamping groove. When the utility model carries extra baggage, the U-shaped extension frame is pulled out, the baggage is put on the U-shaped extension frame, the extra baggage can be carried, and after the baggage is put, the baggage is clamped and fixed by the clamping rod, and the baggage is not required to be bound by using ropes, so that the device is more convenient to use.
Description
Technical Field
The utility model belongs to the field of bags, and particularly relates to a bag with a telescopic bracket.
Background
With the rapid development of traffic and the continuous improvement of living and consumption level, the number of times of people going out is increased, and various bags become a tool for carrying personal articles such as personal articles and clothes.
For portable and trip, the capacity of current case and bag is limited generally, and some beat the workman and still need carry other luggage bags or articles simultaneously when going on a journey generally, and the process of going on a journey and carrying luggage is laborious and hard, and current case and bag can not satisfy the demand of carrying extra luggage.
To avoid the above-mentioned problems, it is necessary to provide a luggage with a telescopic bracket to overcome the drawbacks of the prior art.
Disclosure of Invention
The embodiment of the utility model aims to provide a case with a telescopic bracket, and aims to solve the problem that the existing case cannot carry extra luggage.
The embodiment of the utility model is realized in such a way that the luggage with the telescopic bracket comprises a luggage main body, wherein the bottom of the luggage main body is fixedly connected with a U-shaped frame, one end of the U-shaped frame is inserted with a U-shaped extension frame, the bottom of the luggage is provided with fixed universal wheels, and both sides of the U-shaped extension frame are fixedly connected with movable universal wheels, and the luggage further comprises:
the limiting mechanism is connected to one end, close to the U-shaped frame, of the U-shaped extension frame, a clamping groove matched with the limiting mechanism is formed in the U-shaped frame, and the limiting mechanism is fixed on the U-shaped frame in a clamping manner with the clamping groove;
and the limit releasing mechanism is connected to the U-shaped extension frame, one end of the limit releasing mechanism is slidably connected with one end of the limiting mechanism, and the limit releasing mechanism is used for releasing the clamping state of the limiting mechanism and the clamping groove.
Further technical scheme, stop gear includes the card post, card post sliding connection is in the inside of U type extension frame, and is provided with first compression spring between card post and the U type extension frame, the card post can block into in the draw-in groove.
Further technical scheme, the limit removing mechanism includes the L template, L template sliding connection is in the inside of U type extension frame, and is provided with the second compression spring between L template and the U type extension frame, the side fixedly connected with push rod of L template, the one end of push rod and card post runs through and sliding connection, the chute has been seted up on the push rod, chute and card post butt, the one end fixedly connected with push pedal that the U type extension frame was stretched out to the L template.
Further technical scheme still includes the dwang, the dwang rotates the inside of connecting at U type extension frame, the equal fixed connection clamping lever in both ends of dwang, set up the holding tank that is used for holding the clamping lever on the U type extension frame.
Further technical scheme, fixedly connected with fixed block in the holding tank on the U type extension frame, the top of fixed block articulates there is first articulated seat, the inside sliding connection of clamping lever has the slider, the side of slider articulates there is the second articulated seat, be connected with extension spring between first articulated seat and the second articulated seat, fixedly connected with is used for preventing the separation blade that the slider deviate from on the clamping lever.
Compared with the prior art, the utility model has the following beneficial effects:
according to the luggage with the telescopic bracket, when additional luggage is carried, the U-shaped extension frame is pulled out, the luggage is placed on the U-shaped extension frame, the additional luggage can be carried, after the luggage is placed, the luggage is clamped and fixed by the clamping rod, and the luggage is not required to be bound by the rope additionally, so that the luggage-binding device is more convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a U-shaped extension frame installation perspective structure of the utility model;
FIG. 3 is a schematic perspective view of the limiting mechanism of the present utility model;
FIG. 4 is a schematic view of an expanded perspective structure of a U-shaped extension frame of the present utility model;
FIG. 5 is a schematic view of an expanded front cross-sectional structure of the U-shaped extension frame of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;
fig. 7 is a schematic view of an unfolded three-dimensional structure of the luggage of the present utility model.
In the accompanying drawings: the luggage body 1, the U-shaped frame 2, the U-shaped extension frame 3, the fixed universal wheel 4, the movable universal wheel 5, the limiting mechanism 6, the clamping column 61, the first compression spring 62, the clamping groove 7, the releasing mechanism 8, the L-shaped plate 81, the second compression spring 82, the push rod 83, the chute 84, the push plate 85, the rotating rod 9, the clamping rod 10, the fixed block 11, the first hinging seat 12, the sliding block 13, the second hinging seat 14 and the extension spring 15.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1-7, the luggage with telescopic brackets provided by the utility model comprises a luggage main body 1, wherein a U-shaped frame 2 is fixedly connected to the bottom of the luggage main body 1, a U-shaped extension frame 3 is inserted into one end of the U-shaped frame 2, fixed universal wheels 4 are arranged at the bottom of the luggage, movable universal wheels 5 are fixedly connected to two sides of the U-shaped extension frame 3, and the luggage with telescopic brackets further comprises:
the limiting mechanism 6 is connected to one end, close to the U-shaped frame 2, of the U-shaped extension frame 3, two groups of clamping grooves 7 matched with the limiting mechanism 6 are formed in the U-shaped frame 2, when the U-shaped extension frame 3 is retracted into the U-shaped frame 2, the limiting mechanism 6 is clamped with one group of clamping grooves 7, when the U-shaped extension frame 3 extends out of the U-shaped frame 2, the limiting mechanism 6 is clamped with the other group of clamping grooves 7, and the limiting mechanism 6 is fixed on the U-shaped frame 2 in a clamping manner with the clamping grooves 7;
the limit releasing mechanism 8 is connected to the U-shaped extension frame 3, one end of the limit releasing mechanism 8 is slidably connected with one end of the limiting mechanism 6, and the limit releasing mechanism 8 is used for releasing the clamping state of the limiting mechanism 6 and the clamping groove 7, so that the U-shaped extension frame 3 can slide in the U-shaped frame 2, and the U-shaped extension frame 3 can be pulled out or retracted conveniently.
At ordinary times, U type extension frame 3 retract in the U type frame 2, and stop gear 6 and the draw-in groove 7 joint on the U type frame 2, thereby make U type extension frame 3 fix on U type frame 2, be convenient for the user to stimulate case and bag main part 1 and remove, when needs carry extra luggage, operate and release limit gear 8 and release stop gear 6 to the restriction state of U type extension frame 3, make U type extension frame 3 can remove in U type frame 2, pull out U type extension frame 3, make stop gear 6 and another group draw-in groove 7 joint, thereby make U type extension frame 3 fixed once more, avoid U type extension frame 3 to deviate from U type frame 2, the user can put extra luggage on U type extension frame 3, be convenient for the user to pull main part 1 and remove.
In the embodiment of the present utility model, as shown in fig. 6, as a preferred embodiment of the present utility model, the limiting mechanism 6 includes a clamping post 61, the clamping post 61 is slidably connected inside the U-shaped extension frame 3, and a first compression spring 62 is disposed between the clamping post 61 and the U-shaped extension frame 3, and the clamping post 61 is pushed by the first compression spring 62 to be clamped into the clamping groove 7.
In the embodiment of the present utility model, as shown in fig. 3, as a preferred embodiment of the present utility model, the limiting mechanism 8 includes an L-shaped plate 81, the L-shaped plate 81 is slidably connected inside the U-shaped extension frame 3, a second compression spring 82 is disposed between the L-shaped plate 81 and the U-shaped extension frame 3, a push rod 83 is fixedly connected to a side surface of the L-shaped plate 81, one end of the push rod 83 and one end of the clamping post 61 penetrate and are slidably connected, a chute 84 is formed on the push rod 83, the chute 84 abuts against the clamping post 61, and one end of the L-shaped plate 81 extending out of the U-shaped extension frame 3 is fixedly connected with a push plate 85.
When the limit is released, the push plate 85 is pushed, the push plate 85 drives the L-shaped plate 81 to move, the L-shaped plate 81 drives the push rod 83 to move, and the chute 84 on the push rod 83 extrudes the clamping column 61, so that the clamping column 61 is driven to descend, the clamping column 61 is withdrawn from the clamping groove 7, and the limit of the limiting mechanism 6 on the U-shaped extension frame 3 is further relieved, so that the U-shaped extension frame 3 can move at will.
In the embodiment of the present utility model, as shown in fig. 5, as a preferred embodiment of the present utility model, the present utility model further includes a rotating rod 9, the rotating rod 9 is rotatably connected inside the U-shaped extension frame 3, both ends of the rotating rod 9 are fixedly connected with a clamping rod 10, the U-shaped extension frame 3 is provided with a receiving groove for receiving the clamping rod 10, when the U-shaped extension frame 3 is not used, the clamping rod 10 is retracted into the receiving groove, and then retracted into the U-shaped frame 2, when in use, after the luggage is placed on the U-shaped extension frame 3, the luggage is clamped by using the clamping rod 10, thereby avoiding the movement of the luggage Li Diaola, and preferably, a torsion spring is disposed between the rotating rod 9 and the U-shaped extension frame 3, so that the fixation is firmer.
In the embodiment of the present utility model, as shown in fig. 5, as a preferred embodiment of the present utility model, a fixing block 11 is fixedly connected in a receiving groove on the U-shaped extension frame 3, a first hinge seat 12 is hinged at the top of the fixing block 11, a sliding block 13 is slidably connected inside the clamping rod 10, a second hinge seat 14 is hinged at a side surface of the sliding block 13, an extension spring 15 is connected between the first hinge seat 12 and the second hinge seat 14, and a blocking piece for preventing the sliding block 13 from falling out is fixedly connected on the clamping rod 10.
When the clamping rod 10 is opened, the clamping rod 10 drives the sliding block 13 to rotate, the sliding block 13 can pull the extension spring 15 to stretch, meanwhile, under the reaction force, the extension spring 15 can pull the sliding block 13 to slide to the bottom of the clamping rod 10, so that most of the extension spring 15 is hidden in the accommodating groove of the U-shaped extension frame 3, the extension spring 15 is prevented from blocking the placement of luggage, the extension spring 15 also provides larger holding force for the clamping rod 10, auxiliary fixing by ropes is not needed, and the device is more convenient to use.
When the luggage with the telescopic bracket is used, the push plate 85 is pressed, the push plate 85 drives the L-shaped plate 81 to move, the L-shaped plate 81 drives the push rod 83 to move, the chute 84 on the push rod 83 extrudes the clamping column 61, thereby driving the clamping column 61 to descend, the clamping column 61 is withdrawn from the clamping groove 7, the limit of the limiting mechanism 6 on the U-shaped extension frame 3 is further relieved, the U-shaped extension frame 3 can be randomly moved, the U-shaped extension frame 3 is pulled out, the clamping column 61 is clamped into the other group of clamping grooves 7 under the action of the first compression spring 62, the U-shaped extension frame 3 is prevented from being withdrawn, the clamping rod 10 is lifted, the luggage is placed on the U-shaped extension frame 3, the clamping rod 10 is released, and the luggage is clamped on the luggage and fixed under the action of the extension spring 15.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a case and bag with flexible bracket, includes case and bag main part, its characterized in that, the bottom fixedly connected with U type frame of case and bag main part, U type frame's one end is pegged graft and is had U type extension frame, the bottom of case and bag is provided with fixed universal wheel, the equal fixedly connected with activity universal wheel in the both sides of U type extension frame still includes:
the limiting mechanism is connected to one end, close to the U-shaped frame, of the U-shaped extension frame, a clamping groove matched with the limiting mechanism is formed in the U-shaped frame, and the limiting mechanism is fixed on the U-shaped frame in a clamping manner with the clamping groove;
and the limit releasing mechanism is connected to the U-shaped extension frame, one end of the limit releasing mechanism is slidably connected with one end of the limiting mechanism, and the limit releasing mechanism is used for releasing the clamping state of the limiting mechanism and the clamping groove.
2. The luggage with telescopic brackets according to claim 1, wherein the limiting mechanism comprises a clamping column which is slidably connected inside the U-shaped extension frame, and a first compression spring is arranged between the clamping column and the U-shaped extension frame, and the clamping column can be clamped into the clamping groove.
3. The luggage with telescopic brackets according to claim 2, wherein the limiting mechanism comprises an L-shaped plate, the L-shaped plate is slidably connected inside the U-shaped extension frame, a second compression spring is arranged between the L-shaped plate and the U-shaped extension frame, a push rod is fixedly connected to the side face of the L-shaped plate, one end of the push rod and one end of the clamping column penetrate through the push rod and are slidably connected with the clamping column, and a chute is formed in the push rod and is abutted with the clamping column.
4. The case with the telescopic bracket according to claim 1, further comprising a rotating rod, wherein the rotating rod is rotatably connected to the inside of the U-shaped extension frame, two ends of the rotating rod are fixedly connected with clamping rods, and the U-shaped extension frame is provided with a containing groove for containing the clamping rods.
5. The case with the telescopic bracket according to claim 4, wherein a fixing block is fixedly connected in a containing groove on the U-shaped extension frame, a first hinging seat is hinged at the top of the fixing block, a sliding block is slidingly connected inside the clamping rod, a second hinging seat is hinged on the side face of the sliding block, and a stretching spring is connected between the first hinging seat and the second hinging seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320522045.XU CN219515519U (en) | 2023-03-17 | 2023-03-17 | Case with telescopic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320522045.XU CN219515519U (en) | 2023-03-17 | 2023-03-17 | Case with telescopic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219515519U true CN219515519U (en) | 2023-08-15 |
Family
ID=87630621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320522045.XU Active CN219515519U (en) | 2023-03-17 | 2023-03-17 | Case with telescopic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219515519U (en) |
-
2023
- 2023-03-17 CN CN202320522045.XU patent/CN219515519U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of luggage with telescopic brackets Effective date of registration: 20231016 Granted publication date: 20230815 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Yiting Tourism Products Co.,Ltd. Registration number: Y2023990000505 |