Cage detachable structure of pet cart

Abstract

The utility model discloses a pet cart's cage detachable structure, including bottom support subassembly, frame support, support connecting subassembly and retaining structure, bottom support subassembly is used for supporting fixed on the pet cart, frame support is symmetrically arranged on the bottom support subassembly both sides, and the lower end of frame support is rotatingly connected on the bottom support subassembly, and the retaining structure is fixed on the bottom support subassembly. The supporting connecting assembly is detachably arranged between the frame supports on the two sides, the frame supports on the two sides are matched in a supporting and positioning mode through the supporting connecting assembly, and when the frame supports on the two sides are connected through the supporting connecting assembly, the maintaining structure is matched with the supporting connecting assembly, so that the frame supports are matched with the bottom support assembly in a rotation stopping mode. The device has the effects that the device can be disassembled and assembled, the anti-shaking performance is high, and parts are not easy to lose.

Description

Technical Field

[0001] The utility model relates to the technical field of pet strollers, and in particular to a detachable cage structure of a pet stroller. Background Art

[0002] The existing Chinese patent with the announcement number CN216931345U discloses a pipe splicing type pet cage, comprising: a plurality of frame members, on which a plurality of first slots are provided; a plurality of fixing angles, used to fix the frame members to form a three-dimensional bracket, wherein the three-dimensional bracket has a hollow portion formed between each frame member; and a partition member, which is arranged in the hollow portion; the outer edge of the partition member is inserted into the first slot of the frame member and fixed.

[0003] However, the above pet cage has the following disadvantages: when storing the pet cage, the multiple frame members can be separated from the corresponding plug-in fixed angles, so that the multiple frame members can be removed separately for storage. However, this disassembly method requires the detachment of each frame member, which may easily cause the loss of the frame members, and needs to be improved urgently. Utility Model Content

[0004] The utility model aims to provide a detachable cage structure of a pet stroller, which has the effects of detachable assembly, high anti-shaking performance and parts not being easily lost.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a detachable cage structure of a pet stroller, comprising:

[0006] A bottom bracket assembly, used to support and fix on the pet stroller;

[0007] The frame bracket is symmetrically arranged on both sides of the bottom bracket assembly, and the lower end of the frame bracket is rotatably connected to the bottom bracket assembly;

[0008] A support connection assembly is detachably disposed between the frame brackets on both sides, and the frame brackets on both sides are supported and positioned by the support connection assembly;

[0009] The retaining structure cooperates with the supporting connection assembly when the frame brackets on both sides are connected through the supporting connection assembly to prevent the frame bracket from rotating with the bottom bracket assembly.

[0010] By adopting the above technical scheme, when assembling and using, the two side frame brackets are flipped and stood up relative to the bottom bracket assembly, and then the two side frame brackets that stand up vertically are fixedly connected by using the supporting connection assembly, and the supporting connection assembly plays a role of connecting and positioning between the two side frame brackets. At the same time, when the two side frame brackets are connected by the supporting connection assembly, with the cooperation of the supporting connection assembly and the retaining structure, the two side frame brackets can be effectively prevented from rotating relative to the bottom bracket assembly when the utility model is in use, thereby improving the anti-sway performance of the utility model when in use. In addition, when storage is required, the retaining effect of the retaining structure can be released by separating the supporting connection assembly from at least one frame bracket, so that the frame bracket can be flipped and stored relative to the bottom bracket assembly, and the frame bracket is always connected to the bottom bracket assembly in the stored state, which can effectively prevent the accidental loss of parts during the storage process, and has the effects of detachable assembly, high anti-sway performance, and parts that are not easy to lose.

[0011] The utility model is further configured as follows: the supporting connection assembly includes a positioning tube, a first connecting member and a second connecting member, the first connecting member is fixedly connected to the frame bracket on one side, the second connecting member is fixedly connected to the frame bracket on the other side, and one end of the positioning tube is rotatably connected to the first connecting member, and the other end of the positioning tube is fixedly connected to the second connecting member.

[0012] The utility model is further configured as follows: the first connecting member and the second connecting member are both provided with a clamping groove, and the first connecting member and the second connecting member are clamped and matched with the corresponding frame bracket through the clamping groove.

[0013] By adopting the above technical solution, the two ends of the positioning tube can be detachably connected to the frame bracket on the corresponding side through the first connecting member and the second connecting member, so that the support connection component can be connected, assembled or separated and disassembled relative to the frame bracket, making the support connection component and the frame bracket detachable.

[0014] The utility model is further configured as follows: one end of the positioning tube is rotatably connected to the first connecting member via a pin, and the other end of the positioning tube is snap-fitted with the second connecting member via a snap-fit ​​structure.

[0015] By adopting the above technical scheme, in the use state, the two ends of the positioning tube are respectively connected to the frame brackets on the corresponding sides through the first connecting member and the second connecting member, so that the frame brackets on both sides always remain parallel, and when storing, the second connecting member and the frame bracket on the corresponding side can be released from the clamping and separated from each other. At this time, the positioning tube can be rotated relative to the first connecting member. In this way, when storing, the positioning tube is always connected to the frame bracket through the first connecting member, so that the various components of the utility model are connected to each other in the stored state, which can effectively prevent the loss of components when they are stored.

[0016] The utility model is further configured as follows: the clamping structure includes a T-slot and a clamping sleeve, the clamping sleeve is fixedly connected to the positioning tube, the clamping sleeve has a clamping portion extending radially, the T-slot is provided on the second connecting piece, and the clamping portion is clamped and matched with the T-slot.

[0017] By adopting the above technical solution, when the clamping portion of the clamping sleeve is clamped in the T-slot, axial separation between the positioning tube and the second connecting member can be effectively prevented.

[0018] The utility model is further configured as follows: a locking structure is provided between the positioning tube and the second connecting member, and when the positioning tube is fixedly connected to the second connecting member via the clamping structure, the positioning tube is locked and matched with the second connecting member via the locking structure.

[0019] By adopting the above technical solution and adding a locking structure, the positioning tube can be effectively prevented from radially sliding relative to the second connecting member during use of the utility model, thereby preventing the two from being separated.

[0020] The utility model is further configured as follows: the locking structure includes a locking pin, an elastic member and a locking hole, the locking hole is provided on the second connecting member, the locking pin is slidably disposed in the positioning tube, and the elastic member always has a movement tendency to drive the locking pin to insert into the locking hole.

[0021] The utility model is further configured as follows: the locking pin is fixedly connected with a toggle piece, the positioning tube is provided with an avoidance groove corresponding to the toggle piece, and the toggle piece is avoidance-coordinated with the avoidance groove.

[0022] By adopting the above technical solution, the operator can push the toggle member to drive the lock pin to insert into the lock hole to achieve locking, or pull the toggle member to drive the lock pin to disengage from the lock hole to achieve unlocking. The avoidance groove can effectively avoid the toggle member during the sliding process.

[0023] The utility model is further configured as follows: the retaining structure includes a plurality of hinged seats relatively arranged on the bottom bracket assembly, the hinged seat includes a closed end and an open end, the end of the frame bracket is hinged on the hinged seat, the frame bracket is matched with the open end in an avoidance manner, and the frame bracket is matched with the closed end stop.

[0024] By adopting the above technical scheme, the relatively arranged hinge seats make the open ends of the hinge seats on both sides also relatively arranged. When the frame brackets on both sides are erected and fixedly connected by the supporting connection assembly, the closed end of the hinge seat and the stopping effect of the frame bracket on the corresponding side can be used to keep the frame brackets on both sides in an upright state. When the supporting connection assembly and the frame bracket are separated from each other, the frame brackets on both sides are flipped toward the open end of the hinge seat under the action of gravity for storage, thereby reducing the storage space occupied in the height direction.

[0025] The utility model is further configured as follows: the bottom bracket assembly includes at least two parallel transverse support rods and a longitudinal support rod, a number of the longitudinal support rods are fixedly connected between two adjacent transverse support rods, and a number of the hinge seats are fixedly connected to the transverse support rods or the longitudinal support rods.

[0026] By adopting the above technical solution, the transverse support rod and the longitudinal support rod cooperate with each other to form a cross support area at the connection, which improves the support of the bottom bracket assembly while also improving the support of the pet's paw.

[0027] In summary, the utility model has the following beneficial effects:

[0028] Hinge seats are arranged opposite to each other on both sides of the bottom bracket assembly, and frame brackets are hinged on the hinge seats on both sides respectively. The frame brackets on both sides are connected by a supporting connection assembly. The hinge seat includes an open end and a closed end. The open end is matched with the frame bracket for avoidance, and the closed end is matched with the frame bracket for stopping. When assembled and used, the frame brackets on both sides are flipped and stood up relative to the bottom bracket assembly, and then the vertically standing frame brackets on both sides are fixedly connected by the supporting connection assembly. At the same time, when the frame brackets on both sides are connected by the supporting connection assembly, the holding force of the holding structure can be used to prevent the frame brackets on both sides from being kept in an upright state. The frame brackets have the effects of detachable assembly, high anti-sway performance, and parts that are not easy to lose. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural diagram of the utility model.

[0030] Figure 2 This utility model Figure 1 A partial enlarged view of area A.

[0031] Figure 3 It is a structural diagram of the support and connection assembly of the utility model.

[0032] Figure 4 This utility model Figure 3 Longitudinal cross-sectional view of .

[0033] Figure 5 This utility model Figure 4Magnified image of a local area.

[0034] In the figure: 1. bottom bracket assembly; 11. hinge seat; 111. open end; 112. closed end; 12. transverse support rod; 13. longitudinal support rod; 2. frame bracket; 21. connecting section; 22. supporting section; 3. positioning tube; 3a. avoidance groove; 4. first connecting member; 4a. snap-in groove; 40. pin shaft; 5. second connecting member; 5a. T-slot; 5b. locking hole; 6. snap-in sleeve; 61. snap-in part; 7. locking pin; 71. elastic member; 72. toggle member. DETAILED DESCRIPTION

[0035] The utility model is further described below in conjunction with the accompanying drawings.

[0036] A detachable cage structure for a pet stroller, such as Figure 1-2As shown, it includes a bottom bracket assembly 1, a frame bracket 2, a support connection assembly and a holding structure. The bottom bracket assembly 1 is used to support and fix on the pet stroller. There are two frame brackets 2. The two frame brackets 2 are symmetrically arranged on both sides of the bottom bracket assembly 1, and the lower ends of the frame brackets 2 are rotatably connected to the bottom bracket assembly 1. There are two groups of support connection assemblies. The two groups of support connection assemblies are detachably arranged between the frame brackets 2 on both sides. The frame brackets 2 on both sides are supported and positioned by the support connection assemblies. When the frame brackets 2 on both sides are connected by the support connection assemblies, the holding structure cooperates with the support connection assemblies to prevent the frame brackets 2 from rotating with the bottom bracket assembly 1; the holding structure includes four hinge seats 11 relatively arranged on the bottom bracket assembly 1, the hinge seat 11 includes a closed end 112 and an open end 111, the end of the frame bracket 2 is hinged on the hinge seat 11, the frame bracket 2 and the open end 111 are avoided and matched, and the frame bracket 2 and the closed end 112 are stopped and matched. The hinge seats 11 arranged relatively make the open ends 111 of the hinge seats 11 on both sides also arranged relatively. When the frame brackets 2 on both sides are connected When the frame brackets 2 are erected and fixedly connected by the supporting connection assembly, the closed end 112 of the hinge seat 11 and the stopper of the frame bracket 2 on the corresponding side can be used to keep the frame brackets 2 on both sides in an upright state. When the supporting connection assembly and the frame bracket 2 are separated from each other, the frame brackets 2 on both sides are turned toward the open end 111 of the hinge seat 11 under the action of gravity for storage, thereby reducing the storage space occupied in the height direction. The bottom bracket assembly 1 includes at least two parallel transverse support rods 12 and longitudinal support rods 13, and a plurality of longitudinal support rods 13 are fixed. It is fixedly connected between two adjacent transverse support rods 12, and a plurality of hinge seats 11 are fixedly connected to the transverse support rods 12 or the longitudinal support rods 13. The transverse support rods 12 and the longitudinal support rods 13 cooperate with each other to form a cross support area at the connection, which improves the support of the bottom bracket assembly 1 while also improving the support of the pet's paws; the frame bracket 2 includes a connecting section 21 located in the middle, and support sections 22 bent at both ends of the connecting section 21, and the connecting section 21 is integrally arranged with the support sections 22 on both sides, so that the frame bracket 2 is arranged in a "U" shape.

[0037] like Figure 3-4As shown, the supporting connection assembly includes a positioning tube 3, a first connecting member 4 and a second connecting member 5. The first connecting member 4 is fixedly connected to the frame bracket 2 on one side, and the second connecting member 5 is fixedly connected to the frame bracket 2 on the other side. One end of the positioning tube 3 is rotatably connected to the first connecting member 4, and the other end of the positioning tube 3 is fixedly connected to the second connecting member 5. The first connecting member 4 and the second connecting member 5 are both provided with a snap-in groove 4a, and the first connecting member 4 and the second connecting member 5 are snap-fitted with the corresponding frame bracket 2 through the snap-in groove 4a, so that the two ends of the positioning tube 3 can be detachably connected to the frame bracket 2 on the corresponding side through the first connecting member 4 and the second connecting member 5, so that the supporting connection assembly can be connected, assembled or separated and disassembled relative to the frame bracket 2, so that the supporting connection assembly and the frame bracket 2 are detachable.

[0038] like Figure 3-5 As shown, one end of the positioning tube 3 is rotatably connected to the first connecting member 4 through a pin shaft 40, and the other end of the positioning tube 3 is engaged with the second connecting member 5 through a clamping structure. In the use state, the two ends of the positioning tube 3 are respectively connected to the frame bracket 2 on the corresponding side through the first connecting member 4 and the second connecting member 5, so that the frame brackets 2 on both sides always remain parallel. When storing, the second connecting member 5 can be released from the frame bracket 2 on the corresponding side and separated from each other. At this time, the positioning tube 3 can be rotated relative to the first connecting member 4, so that the positioning tube 3 is always connected when stored. The first connecting member 4 is connected to the frame bracket 2, so that the various components of the utility model are connected to each other in the storage state, which can effectively prevent the loss of components when they are stored; the clamping structure includes a T-slot 5a and a clamping sleeve 6, the clamping sleeve 6 is fixedly connected to the positioning tube 3, the clamping sleeve 6 radially extends with a clamping portion 61, the T-slot 5a is opened on the second connecting member 5, the clamping portion 61 is clamped and matched with the T-slot 5a, and when the clamping portion 61 of the clamping sleeve 6 is clamped in the T-slot 5a, it can effectively prevent the positioning tube 3 from being lost when the first connecting member 4 is stored. The second connecting member 5 is axially disengaged from each other; a locking structure is provided between the positioning tube 3 and the second connecting member 5. When the positioning tube 3 is fixedly connected to the second connecting member 5 through the clamping structure, the positioning tube 3 is locked with the second connecting member 5 through the locking structure. The addition of the locking structure can effectively prevent the positioning tube 3 from radially sliding relative to the second connecting member 5 during use of the utility model, resulting in the two being disengaged; the locking structure includes a locking pin 7, an elastic member 71 and a locking hole 5b. The locking hole 5b is provided on the second connecting member 5. The locking pin 7 is slidably arranged in the positioning tube 3, and the elastic member 71 always has a movement tendency to drive the locking pin 7 to insert into the locking hole 5b; the locking pin 7 is fixedly connected with a toggle member 72, and the positioning tube 3 is provided with an avoidance groove 3a corresponding to the toggle member 72. The toggle member 72 and the avoidance groove 3a cooperate with each other in an avoidance manner. The operator can push the toggle member 72 to drive the locking pin 7 to relatively insert into the locking hole 5b to achieve locking, or pull the toggle member 72 to drive the locking pin 7 to disengage from the locking hole 5b to achieve unlocking. The avoidance groove 3a can effectively avoid the toggle member 72 during the sliding process.

[0039] The basic working principle of the utility model is as follows: when assembled and used, the side frame brackets 2 are flipped and stood up relative to the bottom bracket assembly 1, and then the vertically standing side frame brackets 2 are fixedly connected by using the supporting and connecting components. The supporting and connecting components play a role of connecting and positioning between the side frame brackets 2. At the same time, when the side frame brackets 2 are connected by the supporting and connecting components, with the cooperation of the supporting and connecting components and the retaining structure, the side frame brackets 2 can be effectively prevented from rotating relative to the bottom bracket assembly 1 when the utility model is in use, thereby improving the anti-sway property of the utility model when in use. In addition, when storage is required, the retaining effect of the retaining structure can be released by separating the supporting and connecting components from at least one side frame bracket 2, so that the side frame bracket 2 can be flipped and stored relative to the bottom bracket assembly 1, and the side frame bracket 2 is always connected to the bottom bracket assembly 1 in the stored state, thereby effectively preventing the accidental loss of parts during the storage process. The utility model has the effects of detachable assembly, high anti-sway property, and parts that are not easy to lose.

[0040] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A detachable cage structure for a pet stroller, characterized in that: include: A bottom bracket assembly (1) for supporting and fixing the pet stroller; The frame bracket (2) is symmetrically arranged on both sides of the bottom bracket assembly (1), and the lower end of the frame bracket (2) is rotatably connected to the bottom bracket assembly (1); A support connection assembly is detachably arranged between the frame brackets (2) on both sides, and the frame brackets (2) on both sides are supported and positioned by the support connection assembly; A retaining structure, when the frame brackets (2) on both sides are connected via a supporting connection assembly, the retaining structure cooperates with the supporting connection assembly to prevent the frame bracket (2) from rotating with the bottom bracket assembly (1).

2. The detachable cage structure of a pet stroller according to claim 1, characterized in that: The supporting connection assembly comprises a positioning tube (3), a first connecting member (4) and a second connecting member (5); the first connecting member (4) is fixedly connected to the frame bracket (2) on one side, and the second connecting member (5) is fixedly connected to the frame bracket (2) on the other side; one end of the positioning tube (3) is rotatably connected to the first connecting member (4), and the other end of the positioning tube (3) is fixedly connected to the second connecting member (5).

3. The detachable cage structure of a pet stroller according to claim 2, characterized in that: The first connecting member (4) and the second connecting member (5) are both provided with a snap-fitting groove (4a), and the first connecting member (4) and the second connecting member (5) are snap-fitted with the corresponding frame bracket (2) through the snap-fitting groove (4a).

4. The detachable cage structure of a pet stroller according to claim 2, characterized in that: One end of the positioning tube (3) is rotatably connected to the first connecting member (4) via a pin shaft (40), and the other end of the positioning tube (3) is snap-fitted with the second connecting member (5) via a snap-fit ​​structure.

5. The detachable cage structure of a pet stroller according to claim 4, characterized in that: The clamping structure comprises a T-slot (5a) and a clamping sleeve (6); the clamping sleeve (6) is fixedly connected to the positioning tube (3); the clamping sleeve (6) has a clamping portion (61) extending radially; the T-slot (5a) is provided on the second connecting member (5); and the clamping portion (61) is clamped and matched with the T-slot (5a).

6. The detachable cage structure of a pet stroller according to claim 4, characterized in that: A locking structure is provided between the positioning tube (3) and the second connecting member (5); when the positioning tube (3) is fixedly connected to the second connecting member (5) via the snap-fit ​​structure, the positioning tube (3) is locked and matched with the second connecting member (5) via the locking structure.

7. The detachable cage structure of a pet stroller according to claim 6, characterized in that: The locking structure comprises a locking pin (7), an elastic member (71) and a locking hole (5b); the locking hole (5b) is provided on the second connecting member (5); the locking pin (7) is slidably arranged in the positioning tube (3); and the elastic member (71) always has a movement tendency to drive the locking pin (7) to insert into the locking hole (5b).

8. The detachable cage structure of a pet stroller according to claim 7, characterized in that: The locking pin (7) is fixedly connected to a toggle member (72), and the positioning tube (3) is provided with an avoidance groove (3a) corresponding to the toggle member (72), and the toggle member (72) and the avoidance groove (3a) are avoidance-matched.

9. The detachable cage structure of a pet stroller according to claim 1, characterized in that: The retaining structure comprises a plurality of hinged seats (11) arranged relatively on the bottom bracket assembly (1), the hinged seat (11) comprising a closed end (112) and an open end (111), the end of the frame bracket (2) is hinged on the hinged seat (11), the frame bracket (2) and the open end (111) are in avoidance cooperation, and the frame bracket (2) and the closed end (112) are in stop cooperation.

10. The detachable cage structure of a pet stroller according to claim 9, characterized in that: The bottom bracket assembly (1) comprises at least two parallel transverse support rods (12) and longitudinal support rods (13), a plurality of the longitudinal support rods (13) are fixedly connected between two adjacent transverse support rods (12), and a plurality of the hinge seats (11) are fixedly connected to the transverse support rods (12) or the longitudinal support rods (13).

Images