CN216220503U - Draw-bar box convenient for children to take - Google Patents
Draw-bar box convenient for children to take Download PDFInfo
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- CN216220503U CN216220503U CN202122765291.1U CN202122765291U CN216220503U CN 216220503 U CN216220503 U CN 216220503U CN 202122765291 U CN202122765291 U CN 202122765291U CN 216220503 U CN216220503 U CN 216220503U
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Abstract
The utility model discloses a draw-bar box convenient for children to ride, which comprises a front box shell component, wherein one side end surface of the front box shell component is fixedly connected with a rear box shell component, the other side end surface of the front box shell component is fixedly connected with a riding component, the side surface of the rear box shell component is fixedly connected with two braking components, the number of the braking components is two, the front box shell component comprises a first box shell, the upper end surface of the first box shell is fixedly connected with two buckling columns, the outer side surface of the first box shell is provided with a placing groove, the bottom end of the first box shell is fixedly connected with two first trundles, the rear box shell component comprises a second box shell, the upper end surface of the second box shell is fixedly connected with a hand lever, and the side surface of the second box shell is fixedly connected with a carrying handle, the draw-bar box convenient for children to ride can realize the riding effect of the children, improve the riding comfort of the children, this draw-bar box convenient to children take has solved the draw-bar box that traditional children take of being convenient for and has run into the drawback that need park with the help of the manpower on the downhill path.
Description
Technical Field
The utility model relates to the technical field of draw-bar boxes, in particular to a draw-bar box convenient for children to sit.
Background
The draw-bar box is an article for storing luggage used in outgoing travel, the box of the draw-bar box is provided with the draw bar, the draw bar is divided into a single-tube draw bar and a double-tube draw bar, the tube of the draw bar is divided into a square tube and a round tube, the draw bar can be used for conveniently dragging the box when people walk, so that the burden is greatly reduced, the draw-bar box can be carried by hand or dragged, and wheels of the draw-bar box are basically positioned at the bottom of the box.
The tradition draw-bar box that children took of being convenient for under prior art mainly is the box structure that changes into a notch cuttype with the box structure of draw-bar box, utilizes the box of this notch cuttype to make things convenient for children to take, but the box of this notch cuttype does not possess the function that can take completely in the stricter meaning, drags when children take and has the potential safety hazard of certain degree, and children's the experience of taking is not comfortable.
The draw-bar box that tradition under the prior art was convenient for children and was taken when meetting the downhill path, its box can be along the downhill path gliding, leads to people's use very inconvenient, and the draw-bar box that tradition children of being convenient for were taken does not have a device that can brake promptly, and the draw-bar box that children of being convenient for took when the tradition meets and stops with the help of the manpower on the downhill path.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned drawbacks of the prior art, the present invention provides a trolley case for children to ride, which solves the above-mentioned problems of the prior art.
The utility model provides the following technical scheme: a draw-bar box for facilitating seating of a child, comprising a front box shell assembly, further comprising:
rear box shell subassembly: a rear box shell component is arranged on the side surface of the front box shell component;
a ride assembly: the side of preceding case shell subassembly is equipped with takes the subassembly:
a brake assembly: and a braking component is arranged on the side surface of the rear box shell component.
Furthermore, one side end face of the front box shell assembly is fixedly connected with a rear box shell assembly, the other side end face of the front box shell assembly is fixedly connected with a riding assembly, the side face of the rear box shell assembly is fixedly connected with two braking assemblies, and the two braking assemblies are the whole structure layout of the draw-bar box convenient for children to ride.
Further, preceding case shell subassembly is including first case shell, two knot posts of up end fixedly connected with of first case shell, the standing groove has been seted up to the lateral surface of first case shell, two first truckles of bottom fixedly connected with of first case shell realize this draw-bar box's of being convenient for children to take the folding effect of placing of structure through this structure.
Further, back case shell subassembly is including the second case shell, the up end fixedly connected with hand lever of second case shell, the side fixedly connected with carrying handle of second case shell, two second truckles of bottom fixedly connected with of second case shell realize this be convenient for the box of the draw-bar box that children took through this structure and drag the effect.
Furthermore, the riding component comprises a riding board, a movable shaft is movably sleeved at one end of the riding board, shaft support plates are movably sleeved at two ends of a shaft body of the movable shaft, the shaft support plates are fixedly connected with the inner side surfaces of the placing grooves, third foot wheels are fixedly connected with two sides of the bottom surface of the other end of the riding board, two buckle belts are fixedly connected with the outer side surface of the riding board, movable grooves are respectively formed in two side walls of the interior of the riding board, a first sliding rod is movably connected with the interior of each movable groove formed in the riding board, a first supporting rod is movably sleeved on the first sliding rod, a movement groove is formed in the side surface of the first supporting rod, one end of a second supporting rod is movably connected with the interior of each movement groove formed in the first supporting rod, a second sliding rod is movably sleeved at the other end of the second supporting rod, two ends of the shaft body of the second sliding rod are movably connected with the movable grooves formed in the riding board, the side surfaces of the first supporting rod and the second supporting rod are movably connected with a cushion, and the children taking effect of the draw-bar box convenient for children to take is achieved through the structure.
Furthermore, the brake assembly comprises a pneumatic pump, the pneumatic pump is fixedly connected with the upper end face of the second box shell, the output end of the pneumatic pump is fixedly connected with a telescopic rod, the tail end of the telescopic rod is fixedly connected with a convex ball, an installation sleeve is movably sleeved on the side face of the convex ball, a brake shaft is movably connected with the side face of the convex ball, a spring is movably sleeved on the brake shaft, a brake plate is movably sleeved on the brake shaft, the brake plate is fixedly connected with the side face of the second trundle, two shaft supporting blocks are movably sleeved on the two side faces of the installation sleeve and the brake plate, two shaft supporting blocks are movably sleeved on the shaft body of the telescopic rod, the shaft supporting blocks are fixedly connected with the side face of the second box shell, and the brake effect of the draw-bar box convenient for children to take is achieved through the structure.
The utility model has the technical effects and advantages that:
1. when the draw-bar box convenient for children to sit is used, the sitting plate rotates around the movable shaft to be pulled down from the placing groove, then the first sliding rod and the second sliding rod are moved to be close to each other, the first supporting rod and the second supporting rod are mutually supported, so that the cushion is supported to a certain height, the children can sit on the cushion and move along with the dragging of the box body, when the draw-bar box convenient for children to sit is used, the sitting plate rotates around the movable shaft to be pulled up, the buckle belt is sleeved on the buckle column, the first sliding rod and the second sliding rod are far away from each other, the whole framework is laid flat, and the framework is stored in the placing groove, the children sitting effect of the draw-bar box convenient for children to sit is achieved through the structure, and the sitting comfort level of the children is improved.
2. The trolley case convenient for children to sit is provided with the brake assembly, when the trolley case convenient for children to sit meets an up-down slope, the air pressure pump is driven to enable the telescopic rod to extend, the telescopic rod extends to enable the convex ball to abut against the brake shaft, the brake shaft moves to abut against the second truckle to enable the second truckle to sit in a parking mode, the telescopic rod is driven to retract through the air pressure pump to enable the convex ball to remove the abutting effect on the brake shaft, the spring rebounds to enable the brake shaft to remove the abutting effect on the second truckle, and therefore the parking effect of the second truckle is removed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the housing assembly of the present invention.
Figure 3 is a schematic view of the ride assembly configuration of the present invention.
Fig. 4 is a schematic structural diagram of the brake assembly of the present invention.
Fig. 5 is an enlarged schematic view of the structure of the brake shaft of the present invention.
The reference signs are: 1. a front cabinet assembly; 101. a first enclosure; 102. buckling a column; 103. a placement groove; 104. a first caster; 2. a rear enclosure assembly; 201. a second enclosure; 202. a hand lever; 203. a carrying handle; 204. a second caster; 3. a ride assembly; 301. a seating plate; 302. a movable shaft; 303. a shaft support plate; 304. a third caster; 305. a buckle belt; 306. a first slide bar; 307. a first support bar; 308. a second support bar; 309. a second slide bar; 310. a cushion; 4. a brake assembly; 401. a pneumatic pump; 402. a telescopic rod; 403. a convex ball; 404. installing a sleeve; 405. a brake shaft; 406. a spring; 407. a brake plate; 408. and a shaft support block.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the trolley case for children to conveniently sit according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a trolley case for children to ride, which includes a front case assembly 1, and further includes:
rear case shell subassembly 2: the side surface of the front box shell component 1 is provided with a rear box shell component 2;
the riding assembly 3: the side of preceding case shell subassembly 1 is equipped with and takes subassembly 3:
the brake assembly 4: the side of the rear box shell component 2 is provided with a brake component 4.
Referring to fig. 1, a rear case assembly 2 is fixedly connected to one side end surface of a front case assembly 1, a seating assembly 3 is fixedly connected to the other side end surface of the front case assembly 1, a brake assembly 4 is fixedly connected to a side surface of the rear case assembly 2, the number of the brake assemblies 4 is two, a seating effect of the trolley case for facilitating seating of children is achieved by the seating assembly 3, and a parking effect of the trolley case for facilitating seating of children is achieved by the brake assembly 4.
Referring to fig. 2, the front cabinet component 1 includes a first cabinet 101, two buckle columns 102 are fixedly connected to the upper end face of the first cabinet 101, a placement groove 103 is formed in the outer side face of the first cabinet 101, two first casters 104 are fixedly connected to the bottom end of the first cabinet 101, the placement groove 103 facilitates folding and storage of the riding component 3, and the first casters 104 achieve dragging effects.
Referring to fig. 2, rear cabinet assembly 2 includes second cabinet 201, the up end fixedly connected with hand lever 202 of second cabinet 201, the side fixedly connected with carrying handle 203 of second cabinet 201, two second truckles 204 of bottom fixedly connected with of second cabinet 201, and hand lever 202 makes things convenient for people's handheld the effect of dragging, and second truckle 204 makes things convenient for its ground to drag the effect.
Referring to fig. 3, the riding assembly 3 includes a riding board 301, a movable shaft 302 is movably sleeved at one end of the riding board 301, a shaft support plate 303 is movably sleeved at both ends of a shaft body of the movable shaft 302, the shaft support plate 303 is fixedly connected with an inner side surface of the placement groove 103, third casters 304 are fixedly connected with both sides of a bottom surface of the other end of the riding board 301, two buckle belts 305 are fixedly connected with an outer side surface of the riding board 301, movable grooves are respectively formed on both inner side walls of the riding board 301, a first sliding rod 306 is movably connected with an inner side of the movable groove formed in the riding board 301, a first support rod 307 is movably sleeved on the first sliding rod 306, a movement groove is formed on a side surface of the first support rod 307, one end of a second support rod 308 is movably connected with an inner side of the movement groove formed in the first support rod 307, a second sliding rod 309 is movably sleeved on the other end of the second support rod 308, both ends of a shaft body of the second sliding rod 309 are movably connected with the movable groove formed in the riding board 301, the side surfaces of the first support rod 307 and the second support rod 308 are movably connected with a cushion 310, the riding board 301 rotates around the movable shaft 302 and is pulled down from the placement groove 103, then the first sliding rod 306 and the second sliding rod 309 are moved and close to each other, the first support rod 307 and the second support rod 308 are mutually supported, and the cushion 310 is supported to a certain height, so that a child can ride on the cushion 310 and move along with the dragging of the box body, when the draw-bar box convenient for the child to ride is used, the riding board 301 rotates around the movable shaft 302 and is pulled up, the buckle belt 305 is sleeved on the buckle column 102, and the first sliding rod 306 and the second sliding rod 309 are far away from each other to enable the whole framework to be flatly laid and stored in the placement groove 103.
Referring to fig. 4 and 5, the brake assembly 4 includes a pneumatic pump 401, the pneumatic pump 401 is fixedly connected to the upper end surface of the second housing 201, an output end of the pneumatic pump 401 is fixedly connected to a telescopic rod 402, a protruding ball 403 is fixedly connected to the end of the telescopic rod 402, a mounting sleeve 404 is movably sleeved on a side surface of the protruding ball 403, a brake shaft 405 is movably connected to a side surface of the protruding ball 403, a spring 406 is movably sleeved on the brake shaft 405, a brake plate 407 is movably sleeved on the brake shaft 405, the brake plate 407 is fixedly connected to a side surface of the second caster 204, the mounting sleeve 404 is fixedly connected to both side surfaces of the brake plate 407, two shaft support blocks 408 are movably sleeved on a shaft body of the telescopic rod 402, the shaft support blocks 408 are fixedly connected to a side surface of the second housing 201, the telescopic rod 402 is extended by driving the pneumatic pump 401, the protruding ball 403 abuts against the brake shaft 405 by extending the brake shaft 404, the brake shaft 405 is moved to abut against the second caster 204, the telescopic rod 402 is driven by the pneumatic pump 401 to retract the protruding ball 403 to release the abutting effect on the brake shaft 405, the spring 406 rebounds to release the brake shaft 405 from its abutting effect on the second caster 204, thereby releasing the parking effect of the second caster 204.
The working principle of the first embodiment of the utility model is as follows: when the draw-bar box convenient for children to sit is used, the sitting plate 301 is rotated around the movable shaft 302 and pulled down from the placement groove 103, then the first sliding rod 306 and the second sliding rod 309 are moved and close to each other, the first supporting rod 307 and the second supporting rod 308 are mutually supported, so that the seat cushion 310 is supported to a certain height, therefore, a child can sit on the seat cushion 310 and move along with the dragging of the box body, when the draw-bar box convenient for children to sit is used, the sitting plate 301 is rotated around the movable shaft 302 and pulled up, meanwhile, the fastening belt 305 is sleeved on the fastening column 102, the first sliding rod 306 and the second sliding rod 309 are mutually far away, so that the whole framework is flatly laid and stored in the placement groove 103, when the draw-bar box convenient for children to sit meets an up-down slope, the telescopic rod 402 is extended by driving the air pressure pump 401, the telescopic rod 402 is extended so that the convex ball abuts against the braking shaft 405, the braking shaft 405 moves to stop the second caster 204, the pneumatic pump 401 drives the telescopic rod 402 to retract so that the convex ball 403 releases the abutting effect on the brake shaft 405, and the spring 406 rebounds so that the brake shaft 405 releases the abutting effect on the second caster 204, thereby releasing the parking effect of the second caster 204, and completing the one-time use process of the draw-bar box convenient for children to sit.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a draw-bar box convenient to children take, includes preceding case shell subassembly (1), its characterized in that still includes:
rear enclosure assembly (2): a rear box shell component (2) is arranged on the side surface of the front box shell component (1);
ride assembly (3): a riding component (3) is arranged on the side surface of the front box shell component (1);
brake assembly (4): and a braking component (4) is arranged on the side surface of the rear box shell component (2).
2. A children's ride-on trolley case as claimed in claim 1, wherein: preceding case shell subassembly (1) one side terminal surface fixedly connected with back case shell subassembly (2), preceding case shell subassembly (1) opposite side terminal surface fixedly connected with takes subassembly (3), the side fixedly connected with braking component (4) of back case shell subassembly (2), the quantity of braking component (4) is two.
3. A children's ride-on trolley case as claimed in claim 2, wherein: preceding case shell subassembly (1) is including first case shell (101), two buckleing posts (102) of up end fixedly connected with of first case shell (101), standing groove (103) have been seted up to the lateral surface of first case shell (101), two first truckles (104) of bottom fixedly connected with of first case shell (101).
4. A children's ride-on trolley case as claimed in claim 2, wherein: rear box shell subassembly (2) including second box shell (201), up end fixedly connected with hand lever (202) of second box shell (201), side fixedly connected with carrying handle (203) of second box shell (201), two second truckles (204) of bottom fixedly connected with of second box shell (201).
5. A children's ride-on trolley case as claimed in claim 2, wherein: the riding component (3) comprises a riding plate (301), a movable shaft (302) is movably sleeved at one end of the riding plate (301), shaft support plates (303) are movably sleeved at two ends of a shaft body of the movable shaft (302), the shaft support plates (303) are fixedly connected with the inner side surface of a placement groove (103), third casters (304) are fixedly connected with two sides of the bottom surface of the other end of the riding plate (301), two buckling belts (305) are fixedly connected with the outer side surface of the riding plate (301), movable grooves are formed in two side walls of the interior of the riding plate (301), a first sliding rod (306) is movably connected in each movable groove formed in the riding plate (301), a first supporting rod (307) is movably sleeved on the first sliding rod (306), a moving groove is formed in the side surface of the first supporting rod (307), and one end of a second supporting rod (308) is movably connected in each moving groove formed in the first supporting rod (307), the other end of the second supporting rod (308) is movably sleeved with a second sliding rod (309), two ends of a shaft body of the second sliding rod (309) are movably connected with a movable groove formed in the sitting plate (301), and the side surfaces of the first supporting rod (307) and the second supporting rod (308) are movably connected with a cushion (310).
6. A children's ride-on trolley case as claimed in claim 2, wherein: the brake assembly (4) comprises a pneumatic pump (401), the pneumatic pump (401) is fixedly connected with the upper end face of the second box shell (201), the output end of the pneumatic pump (401) is fixedly connected with a telescopic rod (402), the tail end of the telescopic rod (402) is fixedly connected with a convex ball (403), the side surface of the convex ball (403) is movably sleeved with an installation sleeve (404), the side surface of the convex ball (403) is movably connected with a brake shaft (405), the brake shaft (405) is movably sleeved with a spring (406), the brake shaft (405) is movably sleeved with a brake plate (407), the brake plate (407) is fixedly connected with the side surface of the second caster (204), the mounting sleeve (404) is fixedly connected with the two side surfaces of the brake plate (407), two shaft supporting blocks (408) are movably sleeved on the shaft body of the telescopic rod (402), the shaft support block (408) is fixedly connected with the side surface of the second box shell (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765291.1U CN216220503U (en) | 2021-11-11 | 2021-11-11 | Draw-bar box convenient for children to take |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765291.1U CN216220503U (en) | 2021-11-11 | 2021-11-11 | Draw-bar box convenient for children to take |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216220503U true CN216220503U (en) | 2022-04-08 |
Family
ID=80991552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122765291.1U Active CN216220503U (en) | 2021-11-11 | 2021-11-11 | Draw-bar box convenient for children to take |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216220503U (en) |
-
2021
- 2021-11-11 CN CN202122765291.1U patent/CN216220503U/en active Active
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