Framework folding storage structure of pet cart
By designing a skeleton folding structure with movable fixed blocks and clamped blocks on the pet cart, the problem that existing pet carts cannot be folded and occupied space is solved, and the effective storage and easy use of the cart is achieved.
Patent Information
- Application Number
- CN202421243743.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing pet cart cannot be folded, causing it to occupy a lot of space when not in use, causing trouble for users.
A skeleton folding storage structure of pet trolley is designed. By setting movable fixed blocks and jamming blocks on the skeleton, the unlocking slider and draw rope can be used to achieve the skeleton collection and opening of the skeleton, reducing the skeleton The volume increases the convenience of easy storage.
It realizes effective storage of the cart, reduces the floor area, and improves the convenience of daily use.
Smart Images
Figure CN222347064U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pet strollers, and in particular to a frame folding and storing structure of a pet stroller. Background Art
[0002] With the continuous improvement of social level, more and more families begin to keep pets, and people also bring their pets with them in some daily trips. However, some owners are afraid that their pets will get dirty or germs on the road, or in order to prevent their pets from running around when entering and leaving public places, they will use pet strollers to allow their pets to sit safely in the pet strollers to avoid pet hygiene problems or interference with other people. Therefore, pet strollers have become a common pet tool on the market.
[0003] The pet stroller in the prior art cannot be folded, so it takes up a lot of space at home when not in use, causing trouble to the user. Utility Model Content
[0004] In order to solve the technical problems existing in the background technology, the utility model proposes a frame folding storage structure of a pet stroller.
[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:
[0006] A pet stroller frame folding storage structure includes a body frame and a push frame for pushing the body frame forward;
[0007] The pushing and supporting frame is rotated on the vehicle body frame, a clamping block is arranged on the vehicle body frame, a movable fixing block is arranged inside the pushing and supporting frame, and a clamping area for inserting the fixing block is formed on the clamping block, and the fixing block is placed in the clamping area to keep the pushing and supporting frame at the current angle.
[0008] Preferably, an unlocking slider is slidably provided on the pushing and supporting frame, an unlocking pull rope is provided inside the pushing and supporting frame, one end of the unlocking pull rope is connected to the unlocking slider, and the other end is connected to the fixed block. With the above improvement, the user can manually move the unlocking slider, and the unlocking slider moves the fixed block through the unlocking pull rope. When the fixed block is separated from the clamping block, the pushing and supporting frame can be rotated, thereby realizing the folding or opening of the pushing and supporting frame.
[0009] Preferably, the clamping area includes a first clamping groove and a second clamping groove formed on the clamping block, and when the fixing block is inserted into the first clamping groove, the pushing frame is in an open state, and when the fixing block is inserted into the second clamping groove, the pushing frame is in a folded state. Through the above improvements, as the pushing frame rotates, when the fixing block is inserted into the first clamping groove, the pushing frame is in an open state, at which time the pushing frame is relatively perpendicular to the body frame, and the body frame can be pushed to move by the pushing frame, and when the fixing block is inserted into the second clamping groove, the pushing frame is in a folded state, and the pushing frame is folded on the body frame, thereby reducing the volume of the entire cart, reducing the floor space, and being more convenient for storage.
[0010] Preferably, a rotating cavity is formed in the pushing and supporting frame, the clamping block is placed in the rotating cavity, the outer periphery of the clamping block is arranged in an arc shape, and the rotating cavity rotates along the outer contour of the clamping block. Through the above improvements, the smoothness of the pushing and supporting frame during the rotation process is improved.
[0011] Preferably, a limiting convex portion is formed in the rotation cavity, and when the push-support frame is in the open state, the limiting convex portion abuts against the clamping block to limit the push-support frame from further rotation. Through the above improvements, when the push-support frame rotates to a certain angle, the limiting convex portion abuts against the clamping block, so that the push-support frame cannot continue to rotate, and when the limiting convex portion abuts against the clamping block, the fixing block can be inserted into the first clamping groove, so that the push-support frame is in the open state, thereby improving the convenience of the user during adjustment.
[0012] Preferably, the clamping block is formed with a mounting protrusion, and the body frame is formed with a mounting groove for the mounting protrusion to be placed in. Through the above improvement, the mounting protrusion on the clamping block is inserted into the mounting groove of the body frame, so that the clamping block is clamped on the body frame, which improves the convenience of installing the clamping block.
[0013] Preferably, a sliding groove is provided in the push support frame, and the fixed block is slidably arranged in the sliding groove. Through the above improvements, the sliding stability of the fixed block is improved, and the smoothness in the process of pulling the unlocking slider is ensured.
[0014] Preferably, an elastic element is provided in the sliding groove, one end of the elastic element abuts the sliding groove, and the other end abuts the fixed block, so that the fixed block always has a movement tendency to move toward the clamping block. Through the above improvement, the push-support frame is automatically locked after rotating to a certain angle, which improves the convenience of the push-support frame in the process of folding and opening.
[0015] Preferably, the unlocking slider is slidably arranged on both sides of the push-support frame, and the push-support frame is formed with an unlocking groove for the unlocking slider to slide. Through the above improvements, the smoothness of the unlocking slider during the sliding process is improved, and the user experience is improved.
[0016] Preferably, the fixing block has a connecting protrusion for connecting the pull rope, and a guide groove for sliding the connecting protrusion is formed in the pushing frame. Through the above improvements, the stability of the fixing block during sliding is improved, and the fixing block is prevented from deflecting.
[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0018] The pushing frame is transferred to the body frame, and a slidable fixed block is arranged in the pushing frame, and a clamping block is arranged on the body frame. When a clamping area for inserting the fixed block is formed on the clamping block, the fixed block is placed in the clamping area to keep the pushing frame at the current angle, so that the pushing frame has an open state perpendicular to the body frame and a folded state folded on the body frame through the cooperation of the clamping block and the fixed block. When the cart is not needed, the pushing frame can be folded on the body frame, thereby reducing the floor space of the entire cart and making it more convenient for daily use. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the overall structure of the utility model from another angle;
[0021] Figure 3 For the utility model Figure 2 A structural schematic diagram of a local enlarged view in FIG.
[0022] Figure 4 This is a schematic diagram of the structure of the push-and-help frame of the utility model;
[0023] Figure 5 It is a schematic diagram of the structure of the clamping block and the fixing block of the utility model;
[0024] Figure 6 It is a schematic diagram of the structure of the vehicle body frame and the clamping block of the utility model;
[0025] Figure 7 It is a structural schematic diagram of the clamping block of the utility model;
[0026] Figure 8 It is a structural schematic diagram of a part of the push-and-help frame of the utility model;
[0027] In the figure: 1, body frame; 2, push frame; 101, clamping block; 102, fixing block; 103, clamping area; 104, unlocking slider; 105, unlocking pull rope; 106, first clamping groove; 107, second clamping groove; 201, rotating cavity; 202, limiting convex part; 203, mounting convex part; 204, mounting groove; 205, sliding groove; 206, elastic element; 207, unlocking groove; 208, connecting convex part; 209, guide 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 1-8 As shown, a frame folding and storing structure of a pet stroller includes a body frame 1 and a pushing frame 2 for pushing the body frame 1 to move forward.
[0031] Specifically, the pushing and supporting frame 2 is rotated on the vehicle body frame 1, a clamping block 101 is provided on the vehicle body frame 1, and a movable fixed block 102 is provided in the pushing and supporting frame 2, and a clamping area 103 for inserting the fixed block 102 is formed on the clamping block 101, and the fixed block 102 is inserted into the clamping area 103 to keep the pushing and supporting frame 2 at the current angle.
[0032] By rotating the push-support frame 2 onto the vehicle body frame 1, and arranging a slidable fixed block 102 in the push-support frame 2, a clamping block 101 is arranged on the vehicle body frame 1, and a clamping area 103 for inserting the fixed block 102 is formed on the clamping block 101, and the fixed block 102 is inserted into the clamping area 103 to keep the push-support frame 2 at the current angle, so that the angular position of the push-support frame 2 on the vehicle body frame 1 is controlled by cooperating with the clamping block 101 and the fixed block 102.
[0033] Furthermore, by cooperating with the clamping block 101 and the fixing block 102, the pushing frame 2 has at least an open state perpendicular to the body frame 1, and a folded state folded on the body frame 1. When the cart is not needed, the pushing frame 2 can be folded on the body frame 1, thereby reducing the floor space of the entire cart and making it more convenient for daily use.
[0034] like Figure 1-8 As shown, further explanation of the implementation method of the coupling block 101 and the fixed block 102 in this embodiment, wherein an unlocking slider 104 is slidably arranged on the pushing and supporting frame 2, and an unlocking pull rope 105 is arranged inside the pushing and supporting frame 2, one end of the unlocking pull rope 105 is connected to the unlocking slider 104, and the other end is connected to the fixed block 102.
[0035] When the pushing and supporting frame 2 needs to be folded, the user can manually push the unlocking slider 104, which moves upward and the unlocking pull rope 105 to move the fixed block 102. When the fixed block 102 is disengaged from the clamping block 101, the pushing and supporting frame 2 can be rotated, thereby realizing the folding or opening of the pushing and supporting frame 2.
[0036] Specifically, the clamping area 103 includes a first clamping groove 106 and a second clamping groove 107 formed on the clamping block 101. When the fixing block 102 is inserted into the first clamping groove 106, the pushing frame 2 is in an open state, and when the fixing block 102 is inserted into the second clamping groove 107, the pushing frame 2 is in a folded state. As the pushing frame 2 rotates, when the fixing block 102 is inserted into the first clamping groove 106, the pushing frame 2 is in an open state. At this time, the pushing frame 2 is relatively perpendicular to the body frame 1, and the pushing frame 2 can be used to push the body frame 1 to move. When the fixing block 102 is inserted into the second clamping groove 107, the pushing frame 2 is in a folded state, and the pushing frame 2 is folded on the body frame 1, thereby reducing the volume of the entire cart, reducing the floor space, and making it easier to store.
[0037] In addition, a plurality of clamping grooves may be provided on the clamping block 101 so that the push-support frame 2 has a plurality of maintainable angles.
[0038] Furthermore, a rotating cavity 201 is formed in the pushing frame 2, and the clamping block 101 is inserted into the rotating cavity 201. The outer periphery of the clamping block 101 is arranged in an arc shape, and the rotating cavity 201 rotates along the outer contour of the clamping block 101, thereby improving the smoothness of the pushing frame 2 during the rotation process.
[0039] Among them, a limiting protrusion 202 is formed in the rotating cavity 201, and the pushing and supporting frame 2 is in an open state. The limiting protrusion 202 abuts against the clamping block 101 to limit the pushing and supporting frame 2 from continuing to rotate. When the pushing and supporting frame 2 rotates to a certain angle, the limiting protrusion 202 will abut against the clamping block 101, so that the pushing and supporting frame 2 cannot continue to rotate, and when the limiting protrusion 202 abuts against the clamping block 101, the fixing block 102 can be inserted into the first clamping groove 106, which plays an anti-mistake effect and improves the convenience of the user during adjustment.
[0040] like Figure 6 As shown, as a further explanation of the installation of the clamping block 101 in this embodiment, a mounting protrusion 203 is formed on the clamping block 101, and a mounting groove 204 for the mounting protrusion 203 to be placed is formed on the vehicle body frame 1. The mounting protrusion 203 on the clamping block 101 is inserted into the mounting groove 204 of the vehicle body frame 1, so that the clamping block 101 is clamped on the vehicle body frame 1, thereby improving the convenience of installing the clamping block 101.
[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, further explanation of the installation of the fixed block 102 in this embodiment is provided. A sliding groove 205 is provided in the push-support frame 2, and the fixed block 102 is slidably provided in the sliding groove 205, which improves the sliding stability of the fixed block 102 and ensures the smoothness in the process of pulling the unlocking slider 104.
[0042] Furthermore, an elastic element 206 is provided in the sliding groove 205, one end of the elastic element 206 abuts against the sliding groove 205, and the other end abuts against the fixed block 102, so that the fixed block 102 always has a movement tendency to move toward the clamping block 101, thereby realizing automatic locking after the push-support frame 2 is rotated to a certain angle, thereby improving the convenience of the push-support frame 2 during the folding and opening process.
[0043] Preferably, the fixed block 102 has a connecting protrusion 208 for connecting the pull rope, and a guide groove 209 for the connecting protrusion 208 to slide is formed in the push-support frame 2, thereby improving the stability of the fixed block 102 during sliding and preventing the fixed block 102 from deflecting.
[0044] like Figure 4 As shown, in this embodiment, the unlocking slider 104 is slidably arranged on both sides of the pushing and supporting frame 2, and an unlocking groove 207 for the unlocking slider 104 to slide is formed on the pushing and supporting frame 2, which improves the smoothness of the unlocking slider 104 during the sliding process and improves the user experience.
[0045] 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. A pet stroller frame folding storage structure, characterized in that: It comprises a vehicle body frame (1) and a pushing frame (2) used for pushing the vehicle body frame (1) forward; The push-support frame (2) is rotated on the vehicle body frame (1), the vehicle body frame (1) is provided with a clamping block (101), and a movable fixing block (102) is provided inside the push-support frame (2), and a clamping area (103) for inserting the fixing block (102) is formed on the clamping block (101), and the fixing block (102) is inserted into the clamping area (103) to keep the push-support frame (2) at a current angle.
2. The pet stroller frame folding storage structure according to claim 1, characterized in that: An unlocking slider (104) is slidably arranged on the pushing and supporting frame (2), and an unlocking pull rope (105) is arranged inside the pushing and supporting frame (2). One end of the unlocking pull rope (105) is connected to the unlocking slider (104), and the other end is connected to the fixing block (102).
3. The pet stroller frame folding storage structure according to claim 1, characterized in that: The clamping area (103) comprises a first clamping groove (106) and a second clamping groove (107) formed on the clamping block (101); when the fixing block (102) is inserted into the first clamping groove (106), the pushing frame (2) is in an open state; and when the fixing block (102) is inserted into the second clamping groove (107), the pushing frame (2) is in a closed state.
4. The pet stroller frame folding storage structure according to claim 1, characterized in that: A rotating cavity (201) is formed in the pushing frame (2), the clamping block (101) is placed in the rotating cavity (201), the outer periphery of the clamping block (101) is arranged in an arc shape, and the rotating cavity (201) rotates along the outer contour of the clamping block (101).
5. The pet stroller frame folding storage structure according to claim 4, characterized in that: A limiting convex portion (202) is formed in the rotation chamber (201); when the push-support frame (2) is in an open state, the limiting convex portion (202) abuts against the clamping block (101) to limit the push-support frame (2) from continuing to rotate.
6. The pet stroller frame folding storage structure according to claim 1, characterized in that: The clamping block (101) is formed with a mounting protrusion (203), and the vehicle body frame (1) is formed with a mounting groove (204) for the mounting protrusion (203) to be placed in.
7. The pet stroller frame folding storage structure according to claim 1, characterized in that: A sliding groove (205) is provided in the pushing and supporting frame (2), and the fixing block (102) is slidably disposed in the sliding groove (205).
8. The pet stroller frame folding storage structure according to claim 7, characterized in that: An elastic element (206) is arranged in the sliding groove (205), one end of the elastic element (206) abuts against the sliding groove (205), and the other end abuts against the fixed block (102), so that the fixed block (102) always has a movement tendency to move towards the clamping block (101).
9. The pet stroller frame folding storage structure according to claim 2, characterized in that: The unlocking slider (104) is slidably arranged on both sides of the pushing and supporting frame (2), and an unlocking groove (207) for the unlocking slider (104) to slide is formed on the pushing and supporting frame (2).
10. The pet stroller frame folding storage structure according to claim 2, characterized in that: The fixing block (102) has a connecting protrusion (208) for connecting a pull rope, and a guide groove (209) for the connecting protrusion (208) to slide is formed in the pushing frame (2).