Anti-collision protection wing structure of pet cart
By setting up anti-collision wings and guide curves on the pet cart, the problem of easy rollover of the cart is solved, which improves safety and stability, and adapts to different sites through steering wheels and fixed structures.
Patent Information
- Application Number
- CN202421228581.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Existing pet carts lack anti-collision structures and are prone to overturn or fall over when they encounter obstacles, causing pets to be injured or frightened.
A collision-proof wing structure for pet carts is designed. By installing anti-collision wings on both sides of the cart body and forming a guide arc surface on the wings, priority contact with obstacles is given to reduce impact force, and a steering wheel is set up. and fix the structure for increased flexibility and stability.
Effectively avoids the cart body or drive wheel set from obstacles, improves the safety and stability of the cart, and can detach the steering wheel when not needed to accommodate different venues.
Smart Images
Figure CN222329786U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pet strollers, and in particular to an anti-collision wing structure of a pet stroller. Background Art
[0002] With the continuous improvement of social level, more and more people begin to keep pets. When the pets are too young, too old, or sick and cannot carry out independent activities, people will choose pet strollers to take the pets out and allow the pets to carry out outdoor activities.
[0003] However, the existing pet strollers lack an anti-collision structure. When the side of the pet stroller hits an obstacle, it is easy to cause the pet stroller to overturn or tip over, thereby causing injury or fright to the pet in the stroller. Utility Model Content
[0004] In order to solve the technical problems existing in the background technology, the utility model proposes an anti-collision wing structure of a pet stroller.
[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:
[0006] A collision-proof wing structure of a pet stroller comprises a stroller body, wherein the stroller body forms a placement space for placing the pet, a driving wheel set is formed at the bottom of the stroller body for driving the stroller body to move, and collision-proof wings are arranged on both sides of the stroller body.
[0007] Preferably, the anti-collision wings extend to both sides by a certain distance. Through the above improvements, when the cart is moving, if obstacles appear on both sides, they will contact the anti-collision wings first, thus preventing the cart body or driving wheel set from being hit by the obstacles.
[0008] Preferably, a guiding camber is formed on the anti-collision wing. Through the above improvement, the contacting obstacle is guided, thereby reducing the impact force on the cart, so as to improve the safety and stability of the cart.
[0009] Preferably, the driving wheel set includes a fixed wheel and a steering wheel arranged at the bottom of the cart body, and the steering wheel is detachably arranged at the bottom of the cart body or on the anti-collision wing, and a fixing structure for fixing the steering wheel is formed on the cart body and the anti-collision wing. Through the above improvements, the steering wheel can be used for flexible rotation in some stable places to improve the flexibility of the cart, and when the steering wheel is not needed, the steering wheel can be removed and installed on the anti-collision wing.
[0010] Preferably, the steering wheel includes a mounting shaft and a wheel body rotated on the mounting shaft, the fixing structure includes a mounting groove for inserting the mounting shaft, and a fixing plug plate sliding on the side of the mounting groove, the fixing plug plate is formed with a fixing hole for the mounting shaft to pass through, the mounting shaft passes through the fixing hole, and the fixing plug plate slides so that the fixing plug plate abuts against the side of the mounting shaft. Through the above improvement, the mounting shaft of the steering wheel is inserted into the fixing hole, so that the mounting shaft is placed in the fixing hole of the fixing plug plate, and as the fixing plug plate moves, the fixing plug plate abuts against and fixes the steering wheel from the side, thereby realizing the rapid fixation of the steering wheel.
[0011] Preferably, a sliding groove is formed on the side of the installation groove, the fixed plug plate is inserted in the fixed groove, and an elastic element is arranged between the fixed plug plate and the installation groove, one end of the elastic element abuts the fixed plug plate, and the other end abuts the fixed groove, so that the fixed plug plate always has a movement tendency to extend out of the sliding groove. Through the above improvement, one end of the elastic element abuts the fixed plug plate, and the other end abuts the fixed groove, so that the fixed plug plate always has a movement tendency to extend out of the sliding groove. During the installation process of the steering wheel, the fixed plug plate is pressed to slide the fixed plug plate toward the fixed groove. When the installation shaft of the steering wheel is inserted into the fixing hole, the installation shaft will be inserted into the fixing hole of the fixed plug plate. Then, the hand is released to make the fixed plug plate retreat. The fixed plug plate abuts and fixes the steering wheel from the side, thereby realizing the rapid fixation of the steering wheel.
[0012] Preferably, the anti-collision wing is arranged between the fixed wheel and the steering wheel. Through the above improvements, the anti-collision wing is arranged in a central position, so that when it is hit, it can withstand a greater impact force, thereby further improving stability.
[0013] Preferably, the cart body is provided with a clamping plate on both sides, the clamping plate is formed with a clamping protrusion, and the anti-collision wing is formed with a clamping groove for the clamping protrusion to be placed in. Through the above improvements, the convenience of installing the anti-collision tail wing is improved.
[0014] Preferably, a positioning convex portion is formed on the clamping convex portion, and a positioning groove for the positioning convex portion to be placed in is formed on the clamping groove. Through the above improvements, the positioning convex portion cooperates with the positioning groove to achieve rapid fixation of the anti-collision tail wing.
[0015] Preferably, mounting rods are formed on both sides of the cart body, an arc-shaped fitting surface fitting the mounting rods is formed on the clamping plate, a mounting hole is formed on the mounting rod, and a connecting groove connecting the mounting hole is formed on the clamping plate. Through the above improvements, the stability of the clamping plate installation is improved.
[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0017] By arranging anti-collision wings on both sides of the cart body, when the cart is moving, the anti-collision wings on both sides come into contact with obstacles, and the anti-collision wings can guide the obstacles to prevent the obstacles from directly affecting the cart body, thereby preventing the cart from tipping over and improving the safety and stability of the cart. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A structural schematic diagram of one form of the overall structure of the utility model;
[0019] Figure 2 It is a structural schematic diagram of another form of the overall structure of the utility model;
[0020] Figure 3 It is a schematic structural diagram of the anti-collision wing of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the steering wheel of the utility model;
[0022] Figure 5 It is a structural schematic diagram of the clamping plate of the utility model;
[0023] Figure 6 It is a structural schematic diagram of the clamping slot of the utility model;
[0024] Figure 7 It is a cross-sectional view of the overall structure of the utility model;
[0025] Figure 8 For the utility model Figure 7 A partial enlarged view of the middle A;
[0026] Fig. 9 It is a structural schematic diagram of the fixing structure of the utility model;
[0027] In the figure: 1, cart body; 2, placement space; 3, driving wheel group; 4, anti-collision wing; 101, guide arc surface; 102, fixed wheel; 103, steering wheel; 104, fixed structure; 201, installation shaft; 202, wheel body; 203, installation groove; 204, fixed plug plate; 205, fixing hole; 206, sliding groove; 207, elastic element; 208, clamping groove; 209, limiting channel; 210, abutment plane; 301, clamping plate; 302, clamping protrusion; 303, clamping groove; 304, positioning protrusion; 305, positioning groove; 306, mounting rod; 307, arc-shaped fitting surface; 308, mounting hole; 309, connecting groove; DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] It should be understood that although the terms upper, middle, lower, top, end, etc. appear in this article to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish elements from each other for easy understanding, and are not used to define any direction or order limitation.
[0030] like Figure 1-9 As shown, a pet stroller anti-collision wing 4 structure includes a stroller body 1, a placement space 2 for placing the pet is formed on the stroller body 1, a driving wheel group 3 is formed at the bottom of the stroller body 1 to drive the stroller body 1 to move, and anti-collision wings 4 are arranged on both sides of the stroller body 1.
[0031] By arranging anti-collision wings 4 on both sides of the cart body 1, when the cart moves, the anti-collision wings 4 on both sides contact obstacles, and the anti-collision wings 4 can guide the obstacles to prevent the obstacles from directly affecting the cart body 1, thereby preventing the cart from tipping over and improving the safety and stability of the cart.
[0032] like Figure 1-3 As shown, a further explanation of the implementation of the anti-collision wings 4 in this embodiment is provided. In a top view, the anti-collision wings 4 extend a certain distance from both sides.
[0033] Therefore, when the cart is moving, if there are obstacles on both sides, the anti-collision wings 4 will be contacted first, thus preventing the cart body 1 or the driving wheel set 3 from being hit by the obstacles.
[0034] Furthermore, a guide arc surface 101 is formed on the anti-collision wing 4, and the guide arc surface 101 can guide the obstacles that come into contact with it, thereby reducing the impact force on the cart and improving the safety and stability of the cart.
[0035] like Figure 1-9As shown, as a further explanation of the cooperation between the driving wheel group 3 and the anti-collision wing 4 in this embodiment, the driving wheel group 3 includes a fixed wheel 102 and a steering wheel 103 arranged at the bottom of the cart body 1, the fixed wheel 102 is arranged at the rear end of the cart body 1, and the steering wheel 103 is arranged at the front end of the cart body 1, and the steering wheel 103 is detachably arranged at the bottom of the cart body 1 or on the anti-collision wing 4, and a fixing structure 104 for fixing the steering wheel 103 is formed on the cart body 1 and the anti-collision wing 4. In some stable venues, the steering wheel 103 can be used for flexible rotation to improve the flexibility of the cart. When the steering wheel 103 is not used, the steering wheel 103 can be removed and installed on the anti-collision wing 4, and in some complex scenes, such as encountering steps, the steering wheel 103 at the front end will interfere with the step at the front end, and the steering wheel 103 can be removed and installed on the anti-collision wing 4, so that the cart continues to move forward, and the entire cart body 1 is placed on the step to match different usage scenarios.
[0036] Specifically, the steering wheel 103 includes a mounting shaft 201 and a wheel body 202 rotated on the mounting shaft 201. The fixed structure 104 includes a mounting groove 203 for the mounting shaft 201 to be inserted, and a fixed plug plate 204 sliding on the side of the mounting groove 203. A fixing hole 205 is formed on the fixed plug plate 204 for the mounting shaft 201 to pass through. The mounting shaft 201 passes through the fixing hole 205, and the fixed plug plate 204 slides so that the fixed plug plate 204 abuts against the side of the mounting shaft 201.
[0037] During the installation of the steering wheel 103, the installation shaft 201 of the steering wheel 103 is first inserted into the fixing hole 205, so that the installation shaft 201 is placed in the fixing hole 205 of the fixing plug plate 204. As the fixing plug plate 204 moves, the fixing plug plate 204 abuts against and fixes the steering wheel 103 from the side, thereby achieving rapid fixation of the steering wheel 103.
[0038] Furthermore, a sliding groove 206 is formed on the side of the installation groove 203, and the fixed plug plate 204 is inserted in the fixed groove. An elastic element 207 is arranged between the fixed plug plate 204 and the installation groove 203. One end of the elastic element 207 abuts against the fixed plug plate 204, and the other end abuts against the fixed groove, so that the fixed plug plate 204 always has a movement tendency to extend out of the sliding groove 206.
[0039] Since one end of the elastic element 207 abuts against the fixed plug plate 204 and the other end abuts against the fixed groove, the fixed plug plate 204 always has a movement tendency to extend out of the sliding groove 206. During the installation process of the steering wheel 103, the fixed plug plate 204 is pressed to slide the fixed plug plate 204 toward the fixed groove. When the installation shaft 201 of the steering wheel 103 is inserted into the fixing hole 205, the installation shaft 201 will be inserted into the fixing hole 205 of the fixed plug plate 204. Then, the hand is released to make the fixed plug plate 204 retreat. The fixed plug plate 204 abuts against and fixes the steering wheel 103 from the side, thereby realizing the rapid fixation of the steering wheel 103.
[0040] Preferably, a slot 208 is formed on the mounting shaft 201 , and the slot 208 is inserted into the fixing hole 205 of the fixing plug plate 204 , thereby achieving fixation.
[0041] Preferably, a limiting channel 209 for inserting the elastic element 207 is formed on the fixed plug plate 204, and an abutting plane 210 abutting against the elastic unit is formed on the side of the installation groove 203.
[0042] Preferably, the anti-collision wing 4 is arranged between the fixed wheel 102 and the steering wheel 103, and the anti-collision wing 4 is arranged in a central position so that it can withstand greater impact force when hit, thereby further improving stability.
[0043] like Figure 2 , Figure 3 , Figure 5 , Figure 6 As shown, further explanation of the installation method of the anti-collision tail wing in this embodiment is provided. A snap-in plate 301 is provided on both sides of the cart body 1, a snap-in protrusion 302 is formed on the snap-in plate 301, and a snap-in groove 303 for inserting the snap-in protrusion 302 is formed on the anti-collision wing 4. The snap-in protrusion 302 of the snap-in plate 301 is inserted into the snap-in groove 303 of the anti-collision wing 4, so that the anti-collision position can be quickly installed on the snap-in plate 301, thereby improving the convenience of installing the anti-collision tail wing.
[0044] Specifically, a positioning protrusion 304 is formed on the clamping protrusion 302, and a positioning groove 305 for the positioning protrusion 304 to be placed is formed on the clamping groove 303. The positioning protrusion 304 cooperates with the positioning groove 305 to achieve rapid fixation of the anti-collision tail wing.
[0045] Furthermore, mounting rods 306 are formed on both sides of the cart body 1, an arc-shaped fitting surface 307 that fits the mounting rods 306 is formed on the clamping plate 301, and a mounting hole 308 is formed on the mounting rod 306, and a connecting groove 309 connected to the mounting hole 308 is formed on the clamping plate 301. Screws are passed through the connecting groove 309 and connected to the mounting hole 308 to lock the clamping plate 301 on the mounting rod 306, thereby improving the stability of the installation of the clamping plate 301.
[0046] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. An anti-collision wing structure for a pet stroller, characterized in that: The invention comprises a cart body (1), wherein a placement space (2) for placing a pet is formed on the cart body (1), a driving wheel group (3) for driving the cart body (1) to move is formed at the bottom of the cart body (1), and anti-collision wings (4) are arranged on both sides of the cart body (1).
2. The anti-collision wing structure of a pet stroller according to claim 1, characterized in that: The anti-collision wings (4) extend to both sides by a certain distance respectively.
3. The anti-collision wing structure of a pet stroller according to claim 1, characterized in that: A guide cambered surface (101) is formed on the anti-collision wing (4).
4. The anti-collision wing structure of a pet stroller according to claim 1, characterized in that: The driving wheel group (3) comprises a fixed wheel (102) and a steering wheel (103) arranged at the bottom of the cart body (1), and the steering wheel (103) is detachably arranged at the bottom of the cart body (1) or on the anti-collision wing (4), and a fixing structure (104) for fixing the steering wheel (103) is formed on the cart body (1) and the anti-collision wing (4).
5. The anti-collision wing structure of a pet stroller according to claim 4, characterized in that: The steering wheel (103) comprises a mounting shaft (201) and a wheel body (202) rotatably mounted on the mounting shaft (201); the fixing structure (104) comprises a mounting groove (203) for the mounting shaft (201) to be inserted into, and a fixing plug plate (204) sliding on a side of the mounting groove (203); a fixing hole (205) for the mounting shaft (201) to pass through is formed on the fixing plug plate (204); the mounting shaft (201) passes through the fixing hole (205), and the fixing plug plate (204) slides so that the fixing plug plate (204) abuts against a side of the mounting shaft (201).
6. The anti-collision wing structure of a pet stroller according to claim 5, characterized in that: A sliding groove (206) is formed on the side of the installation groove (203), the fixed plug plate (204) is inserted in the fixed groove, and an elastic element (207) is arranged between the fixed plug plate (204) and the installation groove (203), one end of the elastic element (207) abuts against the fixed plug plate (204), and the other end abuts against the fixed groove, so that the fixed plug plate (204) always has a movement tendency to extend out of the sliding groove (206).
7. The anti-collision wing structure of a pet stroller according to claim 4, characterized in that: The anti-collision wing (4) is arranged between the fixed wheel (102) and the steering wheel (103).
8. The anti-collision wing structure of a pet stroller according to claim 1, characterized in that: The cart body (1) is provided with a clamping plate (301) on both sides, the clamping plate (301) is formed with a clamping protrusion (302), and the anti-collision wing (4) is formed with a clamping groove (303) for the clamping protrusion (302) to be placed.
9. The anti-collision wing structure of a pet stroller according to claim 8, characterized in that: A positioning convex portion (304) is formed on the clamping convex portion (302), and a positioning groove (305) for the positioning convex portion (304) to be placed is formed on the clamping groove (303).
10. The anti-collision wing structure of a pet stroller according to claim 8, characterized in that: Mounting rods (306) are formed on both sides of the cart body (1), an arc-shaped fitting surface (307) fitting the mounting rods (306) is formed on the clamping plate (301), a mounting hole (308) is formed on the mounting rod (306), and a connecting groove (309) connected to the mounting hole (308) is formed on the clamping plate (301).