CN215873721U - Convenient to use's pull rod suitcase - Google Patents
Convenient to use's pull rod suitcase Download PDFInfo
- Publication number
- CN215873721U CN215873721U CN202121697359.0U CN202121697359U CN215873721U CN 215873721 U CN215873721 U CN 215873721U CN 202121697359 U CN202121697359 U CN 202121697359U CN 215873721 U CN215873721 U CN 215873721U
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- China
- Prior art keywords
- box body
- luggage case
- shell
- pulling mechanism
- pull rod
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a convenient-to-use pull rod luggage case which comprises a case body, a moving wheel, a supporting leg and a pulling mechanism, wherein the moving wheel is fixedly arranged on one side of the bottom of the case body, the supporting leg is fixedly connected to the other side of the bottom of the case body, the pulling mechanism is arranged on the side face of the case body, the pulling mechanism comprises an installation shell, a sliding shell, two pull rods and a handle, the sliding shell is arranged on the inner wall of the installation shell in a sliding mode, the two pull rods are symmetrically connected above the sliding shell, and the tops of the pull rods movably penetrate through the installation shell. According to the utility model, through the mutual matching among the box body, the moving wheels, the supporting legs and the pulling mechanism, the pull rod luggage case with convenient use is realized, the length of the pull rod of the device can be randomly adjusted according to the requirements of users, so that the pull rod luggage case is suitable for heights of different users, the use convenience is increased, and the pull rod luggage case is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of a trolley luggage case, in particular to a trolley luggage case convenient to use.
Background
A trolley case refers to a luggage case having a trolley and rollers. It is widely used because of its convenient use. Meanwhile, the draw-bar box is also provided with a draw bar which is divided into a single-tube draw bar and a double-tube draw bar, and the tube of the draw bar is divided into a square tube and a round tube, so that the draw-bar box is convenient to drag when walking, and the burden is greatly reduced. The draw-bar box can be carried by hand or dragged, wheels of the draw-bar box used by people at ordinary times are basically located at the bottom of the box, modern people design the draw-bar box in a new form, the box is designed into a cylindrical shape, the wheels are wholly wrapped outside the box, and the draw-bar box can be better adapted to different terrains by the design of the roller, and people can easily go upstairs and downstairs by directly pulling the box.
Most of draw-bar boxes in the prior art adopt 1-2 adjusting gears, so that the draw-bar boxes cannot be suitable for users with different heights, and therefore, a lot of inconvenience exists in the using process.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that the length of a pull rod of the device can be randomly adjusted according to the requirements of users, so that the pull rod luggage case can be suitable for the heights of different users, improves the use convenience and is suitable for popularization.
In order to achieve the purpose, the utility model provides the following technical scheme:
a conveniently used trolley luggage comprising:
the device comprises a box body, a moving wheel, supporting legs and a pulling mechanism, wherein the moving wheel is fixedly arranged on one side of the bottom of the box body, the supporting legs are fixedly connected to the other side of the bottom of the box body, and the pulling mechanism is arranged on the side surface of the box body;
the pulling mechanism comprises an installation shell, a sliding shell, two pull rods and a handle, wherein the sliding shell is arranged on the inner wall of the installation shell in a sliding mode, the two pull rods are symmetrically connected above the sliding shell, the tops of the pull rods movably penetrate through the installation shell, and the handle is fixedly connected above the two pull rods;
wherein, pulling mechanism still includes electro-magnet, two coupling spring, two iron plate, two fixture blocks and a plurality of draw-in grooves, electro-magnet fixed connection be in the inside center department of slipcase, two coupling spring's one end fixed connection respectively in the left and right sides of electro-magnet, two one side of iron plate respectively with two coupling spring's other end fixed connection, two the fixture block respectively with two the opposite side fixed connection of iron plate, a plurality of the draw-in groove equidistance is seted up the left and right sides of installation shell inner wall.
Preferably, still include supporting component, supporting component includes slide, slide bar, bayonet lock, two draw-in grooves, stopper, elasticity spring and supporting shoe, the slide bar slides and sets up on the slide, the bayonet lock sets up the left side of slide, two the draw-in groove is seted up the left side of slide bar, and corresponds the position of bayonet lock, stopper fixed connection be in the top of slide bar, the elasticity spring housing is established on being located the slide bar between stopper and the slide, supporting shoe fixed connection be in the below of slide bar.
Preferably, one side of the sliding seat close to the box body is fixedly connected with the side face of the box body.
Preferably, the bayonet is sleeved with a sleeve spring matched with the bayonet.
Preferably, the bottom of the supporting block is fixedly connected with an anti-skid rubber pad.
Preferably, one side of the mounting shell, which is close to the box body, is fixedly connected with the side surface of the box body.
Preferably, the pulling mechanism further comprises a control switch, the control switch is installed above the pull rod, and the control switch, the electromagnet and the power supply are connected in series through a wire.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching among the box body, the moving wheels, the supporting legs and the pulling mechanism, the pull rod luggage case with convenient use is realized, the length of the pull rod of the device can be randomly adjusted according to the requirements of users, so that the pull rod luggage case is suitable for heights of different users, the use convenience is increased, and the pull rod luggage case is suitable for popularization.
Drawings
FIG. 1 is a schematic view of the construction of a pull-rod luggage case of the present invention;
FIG. 2 is a schematic view of the pull mechanism of the present invention in a conveniently used pull-rod luggage case;
FIG. 3 is a schematic side view of the easy to use pull rod luggage case pulling mechanism of the present invention;
fig. 4 is a schematic structural view of the support assembly in the trolley luggage case according to the present invention, which is convenient to use.
In the figure: 1. a box body; 2. a moving wheel; 3. supporting legs; 4. a pulling mechanism; 401. mounting a shell; 402. a slide case; 403. a pull rod; 404. a handle; 405. an electromagnet; 406. a connecting spring; 407. an iron block; 408. a clamping block; 409. a card slot; 410. a control switch; 5. a support assembly; 501. a slide base; 502. a slide bar; 503. a bayonet lock; 504. a card slot; 505. a limiting block; 506. an elastic spring; 507. and (7) a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-4, the pull rod luggage case convenient to use comprises a case body 1, a moving wheel 2, supporting legs 3 and a pulling mechanism 4, wherein the moving wheel 2 is fixedly arranged on one side of the bottom of the case body 1, the supporting legs 3 are fixedly connected on the other side of the bottom of the case body 1, and the pulling mechanism 4 is arranged on the side surface of the case body 1.
The pulling mechanism 4 comprises an installation shell 401, a sliding shell 402, two pull rods 403 and a handle 404, wherein the sliding shell 402 is arranged on the inner wall of the installation shell 401 in a sliding mode, the two pull rods 403 are symmetrically connected above the sliding shell 402, the top of each pull rod 403 movably penetrates through the installation shell 401, and the handle 404 is fixedly connected above the two pull rods 403.
Wherein, pulling mechanism 4 still includes electro-magnet 405, two coupling springs 406, two iron plates 407, two fixture blocks 408 and a plurality of draw-in groove 409, electro-magnet 405 fixed connection is in the inside center department of sliding housing 402, the one end of two coupling springs 406 fixed connection respectively is in the left and right sides of electro-magnet 405, one side of two iron plates 407 respectively with the other end fixed connection of two coupling springs 406, two fixture blocks 408 respectively with the opposite side fixed connection of two iron plates 407, the left and right sides at installation shell 401 inner wall is seted up to a plurality of draw-in groove 409 equidistance.
Through adopting above-mentioned technical scheme, can adjust the pull rod 403 length of this device at will according to user's needs to can be applicable to different users' height, increased the convenience of using, be fit for promoting.
The supporting component 5 comprises a sliding seat 501, a sliding rod 502, a clamping pin 503, two clamping grooves 504, a limiting block 505, an elastic spring 506 and a supporting block 507, one side of the sliding seat 501 close to the box body 1 is fixedly connected with the side face of the box body 1, the sliding rod 502 is arranged on the sliding seat 501 in a sliding mode, the clamping pin 503 is arranged on the left side of the sliding seat 501, the two clamping grooves 504 are arranged on the left side of the sliding seat 502 and correspond to the clamping pin 503, the limiting block 505 is fixedly connected above the sliding rod 502, the elastic spring 506 is sleeved on the sliding rod 502 between the limiting block 505 and the sliding seat 501, and the supporting block 507 is fixedly connected below the sliding rod 502.
Through adopting above-mentioned technical scheme, can support the position that box 1 corresponds removal wheel 2 to avoid box 1 to appear sliding when placing, and then guaranteed box 1's stability.
The bayonet 503 is sleeved with a spring matched with the bayonet.
By adopting the technical scheme, the stability of the clamping pin 503 is increased.
The bottom of supporting shoe 507 is fixedly connected with antiskid rubber pad.
Through adopting above-mentioned technical scheme, increased the stability that supporting shoe 507 contradicts ground.
One side of the installation shell 401 close to the box body 1 is fixedly connected with the side of the box body 1, the pulling mechanism 4 further comprises a control switch 410, the control switch 410 is installed above the pull rod 403, and the control switch 410, the electromagnet 405 and the power supply are connected in series through a wire.
By adopting the technical scheme, the opening and closing of the electromagnet are increased, so that the length of the pull rod 403 can be conveniently adjusted.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
When the convenient-to-use pull rod luggage case is used, when the length of the pull rod 403 needs to be adjusted, the control switch 410 is only required to be pressed to be connected with a power supply of the electromagnet 405, the electromagnet is made to generate magnetism, and the iron block 407 is attracted, so that the fixture block 408 can be driven to be separated from the clamp groove 409, then the pull rod 403 is pulled to a proper length as required, the control switch 410 is loosened, the electromagnet 405 loses magnetism, and the fixture block 408 can be driven to be clamped into the corresponding clamp groove 409 under the elastic force action of the connecting spring 406, so that people with different heights can use the convenient-to-use pull rod luggage case conveniently; when the box body 1 is placed on the ground, the bayonet 503 can be pulled to be separated from the bayonet 504, so that the supporting block 507 below the sliding rod 502 is driven to be in contact with the ground under the elastic force action of the elastic spring 506, and therefore the box body 1 can be effectively prevented from sliding, and the placing stability of the box body is improved.
In summary, the following steps: this convenient to use's pull rod suitcase comprises box 1, removal wheel 2, supporting leg 3 and pulling mechanism 4, has solved the pull rod case that prior art exists and has adopted 1-2 regulation gears mostly, so can not be applicable to the user of different heights to lead to there being many inconvenient problems in the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A trolley luggage case convenient to use is characterized by comprising:
the device comprises a box body (1), a moving wheel (2), supporting legs (3) and a pulling mechanism (4), wherein the moving wheel (2) is fixedly arranged on one side of the bottom of the box body (1), the supporting legs (3) are fixedly connected to the other side of the bottom of the box body (1), and the pulling mechanism (4) is arranged on the side surface of the box body (1);
the pulling mechanism (4) comprises an installation shell (401), a sliding shell (402), two pull rods (403) and a handle (404), wherein the sliding shell (402) is arranged on the inner wall of the installation shell (401) in a sliding mode, the two pull rods (403) are symmetrically connected above the sliding shell (402), the top of each pull rod (403) movably penetrates through the installation shell (401), and the handle (404) is fixedly connected above the two pull rods (403);
wherein, pulling mechanism (4) still includes electro-magnet (405), two coupling spring (406), two iron plate (407), two fixture block (408) and a plurality of draw-in groove (409), electro-magnet (405) fixed connection in the inside center department of slip shell (402), two the one end of coupling spring (406) is fixed connection respectively in the left and right sides of electro-magnet (405), two one side of iron plate (407) respectively with two the other end fixed connection of coupling spring (406), two fixture block (408) respectively with two the opposite side fixed connection of iron plate (407), a plurality of draw-in groove (409) equidistance is seted up the left and right sides of installation shell (401) inner wall.
2. A trolley luggage case as claimed in claim 1, wherein: still include supporting component (5), supporting component (5) include slide (501), slide bar (502), bayonet lock (503), two draw-in grooves (504), stopper (505), elasticity spring (506) and supporting shoe (507), slide bar (502) slide to set up on slide (501), bayonet lock (503) set up the left side of slide (501), two draw-in grooves (504) are seted up the left side of slide bar (502), and correspond the position of bayonet lock (503), stopper (505) fixed connection be in the top of slide bar (502), elasticity spring (506) cover is established on slide bar (502) that is located between stopper (505) and slide (501), supporting shoe (507) fixed connection be in the below of slide bar (502).
3. A trolley luggage case as claimed in claim 2, wherein: one side of the sliding seat (501), which is close to the box body (1), is fixedly connected with the side surface of the box body (1).
4. A trolley luggage case as claimed in claim 3, wherein: and a sleeve spring matched with the bayonet lock (503) is sleeved on the bayonet lock.
5. A trolley luggage case as claimed in claim 4, wherein: the bottom of the supporting block (507) is fixedly connected with an anti-skid rubber pad.
6. A trolley luggage case as claimed in claim 5, wherein: one side of the mounting shell (401) close to the box body (1) is fixedly connected with the side face of the box body (1).
7. A trolley luggage case as claimed in claim 6, wherein: the pulling mechanism (4) further comprises a control switch (410), the control switch (410) is installed above the pull rod (403), and the control switch (410), the electromagnet (405) and the power supply are connected in series through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697359.0U CN215873721U (en) | 2021-07-26 | 2021-07-26 | Convenient to use's pull rod suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697359.0U CN215873721U (en) | 2021-07-26 | 2021-07-26 | Convenient to use's pull rod suitcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215873721U true CN215873721U (en) | 2022-02-22 |
Family
ID=80344472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697359.0U Expired - Fee Related CN215873721U (en) | 2021-07-26 | 2021-07-26 | Convenient to use's pull rod suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215873721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601245A (en) * | 2022-03-09 | 2022-06-10 | 宁波大学科学技术学院 | Suitcase pull rod handle concatenation equipment |
-
2021
- 2021-07-26 CN CN202121697359.0U patent/CN215873721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601245A (en) * | 2022-03-09 | 2022-06-10 | 宁波大学科学技术学院 | Suitcase pull rod handle concatenation equipment |
| CN114601245B (en) * | 2022-03-09 | 2023-05-19 | 宁波大学科学技术学院 | Suitcase pull rod handle splicing equipment |
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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: 20220222 |