CN215455940U - Pull rod case with alarming function - Google Patents
Pull rod case with alarming function Download PDFInfo
- Publication number
- CN215455940U CN215455940U CN202121847249.8U CN202121847249U CN215455940U CN 215455940 U CN215455940 U CN 215455940U CN 202121847249 U CN202121847249 U CN 202121847249U CN 215455940 U CN215455940 U CN 215455940U
- Authority
- CN
- China
- Prior art keywords
- fixed
- shell
- wall
- operating
- operating rod
- Prior art date
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a trolley case with an alarm function, which comprises a case body, wherein a shell is fixed on the outer bottom wall of the case body, a first through hole is formed in the bottom surface of the shell, a positioning mechanism for parking the luggage case is installed in the shell, and the positioning mechanism comprises a positioning component and an operating component; the positioning assembly comprises a parking block matched with the first through hole in a sliding mode, a movable plate fixed to the upper surface of the parking block and a connecting column fixed to the upper surface of the movable plate and connected with the inner wall of the shell in a sliding mode; the operating assembly comprises an operating rod fixed with the side wall of one side of the connecting column and a spring fixed with the upper surface of the operating rod, the operating rod penetrates through the side wall of one side of the shell and is in sliding fit with the shell, the upper end of the spring is fixed with the inner bottom wall of the shell, and a limiting assembly used for limiting the operating rod is mounted on the shell. According to the utility model, a user needs to press the operating rod, the connecting column is driven to move downwards through the operating rod, so that the parking block slides downwards until contacting the ground, and the user can conveniently park the draw-bar box.
Description
Technical Field
The utility model relates to the technical field of draw-bar luggage, in particular to a draw-bar luggage with an alarm function.
Background
With the improvement of living standard of people, tourism becomes a life fashion, and traveling bags and bags are necessary articles carried by people.
The utility model discloses a draw-bar box with a double alarm system in the Chinese utility model with the publication number of CN212088484U, which comprises a box, an alarm handle and two telescopic draw bars, wherein one ends of the two telescopic draw bars are both connected with the box, the other ends of the two telescopic draw bars are connected together through the alarm handle, and the bottom of the box is provided with at least 2 luminous universal wheels; the warning handle is including C type handle, the indent has been seted up to C type handle inboard, the wire hole has still been seted up on the C type handle and the joint charges, alarm switch groove, two return spring grooves and receiver tank have been seted up to the indent, the alarm switch trench is located between two return spring grooves.
However, the inventor believes that the technical scheme has the following defects: case and bag bottom sets up the universal wheel, when the user pulling draw-bar box on the great way of slope, if the user needs the rest, then need hand case and bag, otherwise, the case and bag is removed by oneself easily, has brought the inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the parking of the draw-bar box, the utility model provides the draw-bar box with an alarm function.
The utility model provides a draw-bar suitcase with an alarm function, which adopts the following technical scheme:
a trolley case with an alarm function comprises a case body, wherein a shell is fixed on the outer bottom wall of the case body, a first through hole is formed in the bottom surface of the shell, a positioning mechanism for parking the luggage case is installed in the shell, and the positioning mechanism comprises a positioning assembly and an operating assembly; the positioning assembly comprises a parking block matched with the first through hole in a sliding mode, a movable plate fixed to the upper surface of the parking block and a connecting column fixed to the upper surface of the movable plate and connected with the inner wall of the shell in a sliding mode; the operating assembly includes the action bars fixed with the lateral wall of spliced pole one side and with action bars fixed surface's spring, the action bars runs through the lateral wall of casing one side and slides the cooperation with the casing, the spring upper end is fixed with casing diapire, install on the casing and be used for carrying out spacing subassembly to the action bars.
Through adopting above-mentioned technical scheme, when needs are parked the draw-bar box, the user only need press the action bars, orders about the spliced pole through the action bars downstream to this makes the parking piece downwards slide until with ground butt, and spacing subassembly is spacing to prevent that the action bars from reseing, thereby has improved the stability of being connected between parking piece bottom surface and the ground, so that the user has a rest at any time.
The utility model is further arranged in that a sliding rod is fixed on the side wall of the connecting column, and a sliding groove in sliding fit with the sliding rod is formed in the inner wall of the shell.
Through adopting above-mentioned technical scheme, when the user stops the draw-bar box, the cooperation that slides of slide bar and spout has strengthened the spliced pole and has moved the stability of in-process downwards.
The utility model is further provided that the limiting assembly comprises an L-shaped elastic plate arranged on the outer wall of the shell and a limiting block fixed with the upper surface of the vertical part of the L-shaped elastic plate.
Through adopting above-mentioned technical scheme, after the user pressed down the action bars and made action bars bottom surface and L shape elastic plate upper surface support tightly, the operation stopper carries on spacingly to the action bars to make the piece rigidity of stopping, with this stability when having strengthened the piece of stopping.
The utility model is further provided that the intersected edge between the upper surface of the limiting block and the side wall of the limiting block close to the shell is provided with a chamfer.
Through adopting above-mentioned technical scheme, because L shape elastic plate is made by plastics, has good elasticity performance, when the user pressed the action bars, the action bars bottom surface contacts with the chamfer for L shape elastic plate takes place elastic deformation, continues to push down the action bars, stopper bottom surface and action bars upper surface butt, so that the user of being convenient for stops the draw-bar box.
The utility model is further provided that a threaded rod is fixed on the side wall of the horizontal part of the L-shaped elastic plate close to one side of the shell, and the threaded rod is in threaded connection with the side wall of the shell close to one side of the L-shaped elastic plate.
Through adopting above-mentioned technical scheme, after long-time the use, L shape elastic plate takes place to damage easily and when needing to be changed, and the user only needs to rotate L shape elastic plate and makes threaded rod and casing be close to the lateral wall separation of L shape elastic plate one side to this convenient to use person changes L shape elastic plate.
The utility model is further provided that an operating plate is fixed on the side wall of the operating rod adjacent to the limiting block.
Through adopting above-mentioned technical scheme, ordering about the in-process that the action bars moved down, the user only needs the foot to step on the operation panel to this makes the action bars move down, and at this in-process, the action bars upper surface does not have and shelters from, is favorable to the user to push down the action bars, carries on spacingly until the stopper to the action bars.
The utility model is further provided that a plurality of arc-shaped grooves are uniformly arranged on the bottom surface of the parking block.
By adopting the technical scheme, when the bottom surface of the parking block is abutted against the ground, the friction force between the bottom surface of the parking block and the ground is increased, so that the parking stability of the draw-bar box is enhanced.
The utility model is further arranged in such a way that a second through hole which is matched with the operating rod in a sliding way is formed in the side wall of the shell close to one side of the limiting block, an elastic belt is fixed on the inner bottom wall of the second through hole, the upper end of the elastic belt is fixed with the bottom surface of the operating rod, and the side walls on two sides of the elastic belt are respectively attached to the inner walls on two sides of the second through hole.
Through adopting above-mentioned technical scheme, because the spring has good elastic deformation memory function, the elastic webbing has good elasticity performance, when the draw-bar box need not stop, the user only need operate the stopper for stopper and action bars separation, so that the action bars resets under the spring action, and the elastic webbing extends to the state of expanding, so as to be favorable to reducing the probability that debris got into in the casing.
The utility model is further provided that a telescopic rod is fixed on the side wall of one side of the box body, and an alarm handle is installed at the upper end of the telescopic rod.
Through adopting above-mentioned technical scheme, in the draw-bar box use, the user opens the warning handle to this security when being convenient for improve the draw-bar box and using.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. according to the utility model, when the trolley case needs to be parked and stopped, and when the trolley case needs to be parked and stopped, a user only needs to press the operating rod and drive the connecting column to move downwards through the operating rod, so that the parking block slides downwards until the parking block is abutted against the ground, and the limiting component limits the operating rod to prevent the operating rod from resetting, so that the stability of connection between the bottom surface of the parking block and the ground is improved, and the user can have a rest at any time;
2. in the utility model, when a user presses the operating rod to enable the bottom surface of the operating rod to be tightly abutted against the upper surface of the L-shaped elastic plate, the operating limiting block is operated to limit the operating rod, so that the parking block is abutted against the bottom surface, and the stability of the parking block in use is enhanced;
3. according to the utility model, the L-shaped elastic plate is made of plastic and has good elastic performance, when a user presses the operating rod, the bottom surface of the operating rod is in contact with the chamfer, so that the L-shaped elastic plate is elastically deformed, the operating rod is continuously pressed downwards, and the bottom surface of the limiting block is abutted against the upper surface of the operating rod, so that the user can conveniently stop the draw-bar box.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the upper surface of the housing according to the embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of the bottom surface of the housing according to the embodiment of the utility model.
Description of reference numerals: 1. a box body; 2. a housing; 21. a first through hole; 22. a chute; 23. a second through hole; 3. a telescopic rod; 4. an alarm handle; 5. a positioning mechanism; 51. a positioning assembly; 511. a movable plate; 512. a parking block; 5121. an arc-shaped slot; 513. connecting columns; 514. a slide bar; 52. an operating component; 521. an operating lever; 522. an operation panel; 523. an elastic band; 524. a spring; 6. a limiting component; 61. an L-shaped elastic plate; 611. a threaded rod; 62. a limiting block; 621. and (6) chamfering.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a trolley case with an alarm function comprises a case body 1, an expansion link 3, an alarm handle 4, a shell 2, a positioning mechanism 5 and a limiting component 6.
The lateral wall of box 1 one side and 3 one sides fixed connection of telescopic link, telescopic link 3 are two length direction vertical telescopic loop bars, and 3 length direction of telescopic link are parallel with the direction of height of box 1. The alarm handle 4 is fixed with the upper end of the telescopic rod 3, and the alarm handle 4 is a commonly used alarm handle in the prior art, so that the safety of the draw-bar box in use is improved.
The casing 2 is a rectangular block structure with a cavity inside, the inner wall of the casing 2 is provided with a chute 22, and the upper surface of the casing 2 is fixed with the bottom surface of the box body 1. The bottom surface of the shell 2 is provided with two first through holes 21. A rectangular second through hole 23 is formed in the side wall of one side of the housing 2, and the length direction of the second through hole 23 is vertical.
The positioning mechanism 5 comprises a positioning assembly 51 and an operating assembly 52, wherein the positioning assembly 51 comprises a parking block 512, a movable plate 511 and a connecting column 513. Two parking blocks 512 are arranged, and the two parking blocks 512 are respectively matched with the two first through holes 21 in a sliding manner. The movable plate 511 is a horizontally disposed rectangular plate-shaped structure, and the bottom surface of the movable plate 511 is fixed to the upper surface of the parking block 512. The bottom surface of the connecting column 513 is fixed with the upper surface of the movable plate 511, and the connecting column 513 is in sliding fit with the inner wall of the housing 2.
The operating assembly 52 includes an operating lever 521 and a spring 524. The operating rod 521 is a horizontally arranged rectangular rod-shaped structure, and one end of the operating rod 521 is fixedly connected with the side wall of one side of the connecting column 513. The lower end of the spring 524 is fixedly connected with the upper surface of the operating rod 521, and the upper end of the spring 524 is fixedly connected with the inner top wall of the shell 2.
When the draw-bar box needs to be parked, a user only needs to move the operating rod 521 downwards, the connecting column 513 fixedly connected with one end of the operating rod 521 drives the movable plate 511 and the parking block 512 fixedly connected with the bottom surface of the movable plate 511 to move downwards, so that the parking block 512 penetrates through the first through hole 21 and moves downwards until the bottom surface of the parking block 512 is abutted to the ground, the limiting component 6 limits the operating rod to prevent the operating rod 521 from resetting, and therefore the stability of connection between the bottom surface of the parking block 512 and the ground is improved, and the user can rest at any time.
To enhance the stability of the connection post 513 during use, a sliding bar 514 is secured to the side wall of the connection post 513. The sliding rod 514 is a horizontally arranged rectangular rod-shaped structure, and the sliding rod 514 is in sliding fit with the sliding chute 22. During the parking process of the draw-bar box, the sliding rod 514 is slidably engaged with the sliding groove 22, which is beneficial to enhance the stability of the connecting column 513 during the up-and-down movement.
In order to reduce the influence of the foot of the user on the connection between the stopper 62 and the operating lever 521, an operating plate 522 is fixed to the side wall of the operating lever 521 adjacent to the stopper 62, and the operating plate 522 has a horizontally arranged rectangular plate-shaped structure. In the process of driving the operating lever 521 to move downwards, the user only needs to step on the operating plate 522, so that the operating lever 521 moves downwards, and in the process, the upper surface of the operating lever 521 is not shielded, which is beneficial for the worker to press the operating lever 521 downwards until the limiting block 62 limits the operating lever 521.
In order to enhance the parking stability of the draw-bar box, a plurality of arc-shaped grooves 5121 are formed in the bottom surfaces of the two parking blocks 512. When the bottom surface of the parking block 512 is abutted against the ground, the friction force between the bottom surface of the parking block 512 and the ground is increased, so that the parking stability of the draw-bar box is enhanced.
The limiting component 6 comprises an L-shaped elastic plate 61 and a limiting block 62. The L-shaped elastic plate 61 is made of plastic and has good elastic performance, a threaded rod 611 is fixed on the side wall of the horizontal part of the L-shaped elastic plate 61 close to the shell 2, the axis of the threaded rod 611 is horizontal, and the threaded rod 611 is in threaded connection with the side wall of the shell 2 close to the L-shaped elastic plate 61. The bottom surface of the limiting block 62 is fixed to the upper surface of the vertical portion of the L-shaped elastic plate 61, and when a user presses the operating rod 521 to enable the bottom surface of the operating rod 521 to be tightly abutted to the upper surface of the L-shaped elastic plate 61, the limiting block 62 is operated to limit the operating rod 521, so that the position of the parking block 512 is fixed, and the stability of the parking block 512 in use is enhanced.
In order to facilitate the user to stop the draw-bar box, a chamfer 621 is formed at the intersection edge between the upper surface of the limiting block 62 and the side wall of the limiting block 62 close to the shell 2. When the user steps on the operating panel 522, the bottom surface of the operating rod 521 contacts with the chamfer 621, so that the L-shaped elastic plate 61 is elastically deformed, the operating panel 522 is continuously pressed by the user, and the bottom surface of the limiting block 62 abuts against the upper surface of the operating rod 521 and is limited, so that the user can conveniently stop the draw-bar box.
In order to reduce the probability of impurities entering the housing 2, an elastic belt 523 is fixed at the bottom of the second through hole 23, the upper end of the elastic belt 523 is fixed with the bottom surface of the operating rod 521, and the side walls of the two sides of the elastic belt 523 are respectively attached to the inner walls of the two sides of the second through hole 23. When the draw-bar box does not need to be parked, a user only needs to operate the limiting block 62, so that the limiting block 62 is separated from the operating rod 521, the operating rod 521 rebounds to the inner top wall of the second through hole 23 under the action of the spring 524, and the elastic belt 523 extends to the unfolded state, thereby being beneficial to reducing the probability that sundries enter the shell 2.
The use principle of the embodiment is as follows:
in the daily use, the user opens the alarm handle 4, which is beneficial to improving the safety of the draw-bar box in use. When the draw-bar box needs to be parked, a user only needs to step on the operating plate 522, the operating plate 522 drives the connecting column 513 through the operating rod 521 to drive the movable plate 511 and the parking block 512 to move downwards, so that the parking block 512 penetrates through the first through hole 21 and moves downwards until the bottom surface of the parking block 512 abuts against the ground, in the process, the bottom surface of the operating rod 521 is in contact with the chamfer 621, the L-shaped elastic plate 61 is elastically deformed, when the user continues to press the operating plate 522 downwards, the bottom surface of the limiting block 62 abuts against the upper surface of the operating rod 521 and is limited, and therefore the parking stability of the draw-bar box is enhanced.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a draw-bar box with alarming function, includes box (1), characterized by: a shell (2) is fixed on the outer bottom wall of the box body (1), a first through hole (21) is formed in the bottom surface of the shell (2), a positioning mechanism (5) for parking the luggage case is installed in the shell (2), and the positioning mechanism (5) comprises a positioning assembly (51) and an operating assembly (52); the positioning assembly (51) comprises a parking block (512) matched with the first through hole (21) in a sliding mode, a movable plate (511) fixed to the upper surface of the parking block (512), and a connecting column (513) fixed to the upper surface of the movable plate (511) and connected with the inner wall of the shell (2) in a sliding mode; operating means (52) including with the fixed action bars (521) of the lateral wall of spliced pole (513) one side and with action bars (521) fixed surface's spring (524), action bars (521) run through the lateral wall of casing (2) one side and with casing (2) cooperation of sliding, spring (524) upper end and casing (2) inner bottom wall are fixed, install on casing (2) and be used for carrying out spacing subassembly (6) spacing to action bars (521).
2. The trolley case with the alarm function as claimed in claim 1, wherein: the lateral wall of the connecting column (513) is fixed with a sliding rod (514), and the inner wall of the shell (2) is provided with a sliding chute (22) which is matched with the sliding rod (514) in a sliding way.
3. The trolley case with the alarm function as claimed in claim 1, wherein: the limiting assembly (6) comprises an L-shaped elastic plate (61) arranged on the outer wall of the shell (2) and a limiting block (62) fixed with the upper surface of the vertical part of the L-shaped elastic plate (61).
4. The trolley case with the alarm function as claimed in claim 3, wherein: and a chamfer (621) is formed at the crossed edge between the upper surface of the limiting block (62) and the side wall of the limiting block (62) close to the shell (2).
5. The trolley case with the alarm function as claimed in claim 4, wherein: a threaded rod (611) is fixed on the side wall of the horizontal part of the L-shaped elastic plate (61) close to the side of the shell (2), and the threaded rod (611) is in threaded connection with the side wall of the shell (2) close to the side of the L-shaped elastic plate (61).
6. The trolley case with the alarm function as claimed in claim 4, wherein: an operating plate (522) is fixed on the side wall of the operating rod (521) adjacent to the limiting block (62).
7. The trolley case with the alarm function as claimed in claim 4, wherein: the bottom surface of the parking block (512) is uniformly provided with a plurality of arc-shaped grooves (5121).
8. The trolley case with the alarm function as claimed in claim 4, wherein: the lateral wall that casing (2) are close to stopper (62) one side is seted up and is slided complex second through-hole (23) with operating lever (521), the bottom wall is fixed with elastic webbing (523) in second through-hole (23), elastic webbing (523) upper end is fixed with operating lever (521) bottom surface, just the lateral wall of elastic webbing (523) both sides is laminated with the inner wall of second through-hole (23) both sides respectively.
9. The trolley case with the alarm function as claimed in claim 1, wherein: the side wall of one side of the box body (1) is fixed with a telescopic rod (3), and an alarm handle (4) is installed at the upper end of the telescopic rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121847249.8U CN215455940U (en) | 2021-08-09 | 2021-08-09 | Pull rod case with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121847249.8U CN215455940U (en) | 2021-08-09 | 2021-08-09 | Pull rod case with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215455940U true CN215455940U (en) | 2022-01-11 |
Family
ID=79757313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121847249.8U Expired - Fee Related CN215455940U (en) | 2021-08-09 | 2021-08-09 | Pull rod case with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215455940U (en) |
-
2021
- 2021-08-09 CN CN202121847249.8U patent/CN215455940U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI622511B (en) | Locking apparatus for parking bicycle | |
| CN215455940U (en) | Pull rod case with alarming function | |
| CN109819078A (en) | Terminal device | |
| CN209921366U (en) | Material handling trolley | |
| CN110827428A (en) | Automatic toll collection equipment for expressway | |
| CN111501600A (en) | Traffic deceleration strip capable of automatically lifting | |
| CN207862804U (en) | A kind of highway barrier luminous alarm plate that stability is strong | |
| CN207190853U (en) | A kind of telescopic child safety seat side anticollision mechanism | |
| CN111254853A (en) | Anti-following subway gate | |
| CN216391760U (en) | Positioning device for smart travel | |
| CN104337167B (en) | There is brake function can stretch static frame for case or bag or bag | |
| CN112987877B (en) | Computer case with mistaken-installation-prevention reminding function | |
| CN212507641U (en) | Intelligent parking space based on human-computer interaction traceable vehicle | |
| CN210194476U (en) | Municipal works bend mirror | |
| CN208633594U (en) | It is a kind of with anti-theft function and to be convenient for changing the structural mobile booth of price-list | |
| CN109854021B (en) | Aerial emergency parking space | |
| CN112627614B (en) | Parking stall of intelligence garage parking with parking protect function | |
| CN216069745U (en) | Differential AGV dolly | |
| CN213477814U (en) | Convenient fixed underground garage is with crashproof protection machanism | |
| CN208106139U (en) | A kind of electricapparatus blocking lock | |
| CN216185541U (en) | Five wheel subassemblies in quick-open type side curtain railway carriage or compartment automobile-used upper end | |
| CN217191890U (en) | Edge rolling die for thin-wall parts | |
| CN217792953U (en) | Liftable handle and cloth art cleaning machine | |
| CN212897966U (en) | Intelligent entrance guard lock device | |
| CN213948112U (en) | Electric motor car theftproof battery compartment mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |