Safe three-wheel cart with detachable lifting basket

Abstract

The utility model discloses a safety basket detachable three-wheel cart which comprises a three-wheel cart assembly, the safety basket is installed on the top of the three-wheel cart assembly, the three-wheel cart assembly comprises a three-wheel cart body, a supporting plate is welded to the top of the three-wheel cart body, and the safety basket is detachably connected with the supporting plate. The three-wheel cart assembly comprises a three-wheel cart body, a supporting plate is welded to the top of the three-wheel cart body, two symmetrically-distributed inserting blocks are welded to the top of the supporting plate, a mounting rod is welded to one side of the three-wheel cart body, an adjusting pipe is installed on the outer wall of the mounting rod in a sliding mode, and an anti-skid handle is installed on the top of the adjusting pipe. When the three-wheel cart assembly and the safety basket are assembled, the moving convenience of the safety basket can be improved, and when the hand assembly and the seat are assembled with the three-wheel cart assembly, the device can be adjusted to be a child tricycle, so that the device is more practical, and the cost performance is improved.

Description

Technical Field

[0001] This utility model mainly relates to the field of infant care and travel technology, specifically a three-wheeled stroller with a detachable safety carrier. Background Technology

[0002] With the increasing demand for infant care and travel among modern families, infant safety car seats have become an important tool for infants' daily travel. Infant safety car seats are travel safety devices specially designed for infants and young children. Through scientific structural design and safety protection mechanisms, they provide reliable protection for infants traveling by car or when going out.

[0003] In existing technologies, traditional infant safety carriers are typically carried by hand when used outdoors. This process is physically demanding and time-consuming, leaving users feeling exhausted and impacting travel efficiency, thus significantly diminishing the user experience. Utility Model Content

[0004] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. It mainly provides a three-wheeled stroller with a detachable baby carrier to solve the technical problem mentioned in the background that baby carriers are not easy to move.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] A detachable safety basket three-wheeled trolley includes a three-wheeled trolley assembly, on the top of which a safety basket is mounted.

[0007] The three-wheeled cart assembly includes a three-wheeled vehicle body, a support plate welded to the top of the three-wheeled vehicle body, and a safety basket detachably connected to the support plate.

[0008] Two symmetrically distributed inserts are welded to the top of the support plate. An installation rod is welded to one side of the tricycle body. An adjustment tube is slidably installed on the outer wall of the installation rod, and an anti-slip handle is installed on the top of the adjustment tube.

[0009] More preferably, the top of the three-wheeled cart assembly is equipped with a handle assembly and a seat.

[0010] More preferably, the outer wall of the mounting rod is provided with a plurality of evenly spaced screw holes, and the outer wall of the adjusting tube is provided with screw holes near the bottom, and the adjusting tube is connected to the mounting rod by hand-tightening screws.

[0011] More preferably, the handle assembly includes a handle body, a sleeve is installed at the bottom of the handle body, a rectangular block is welded to the top of the tricycle body, the internal dimensions of the sleeve are consistent with the external dimensions of the rectangular block, and both the sleeve and the rectangular block have screw holes on their outer surfaces, and the sleeve and the rectangular block are connected by a hand-tightening screw.

[0012] More preferably, the top of the support plate has four screw holes arranged in a ring.

[0013] More preferably, the bottom of the seat has two symmetrically distributed insertion holes and two screw holes, and the seat is connected to the support plate by hand-tightening screws.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. By combining the three-wheeled stroller assembly with the safety carrier, the baby safety carrier can be moved more easily by pushing the vehicle. This design not only improves the mobility of the safety carrier but also effectively reduces the user's workload, thereby increasing travel efficiency.

[0016] 2. By assembling the tricycle stroller assembly, handle assembly, and seat with the safety carrier, the mobility of the safety carrier is improved. The safety carrier can be removed, and the handle assembly and seat can be assembled with the tricycle stroller assembly to convert the device into a children's tricycle. This design can meet the needs of different age groups, making the device more practical and improving its cost-effectiveness.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model;

[0019] Figure 2 This is an enlarged structural schematic diagram of the three-wheeled cart component of this utility model;

[0020] Figure 3 This is an enlarged structural diagram of the handle assembly of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of the seat of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of Embodiment 2 of the present invention;

[0023] Figure 6 This is an enlarged structural schematic diagram of the safety basket of this utility model.

[0024] Numbering on the map:

[0025] 1. Three-wheeled trolley assembly; 101. Three-wheeled trolley body; 102. Rectangular block; 103. Support plate; 104. Insert block; 105. Mounting rod; 106. Adjustment tube; 107. Anti-slip handle; 2. Handle assembly; 201. Handle body; 202. Sleeve; 3. Seat; 4. Safety basket. Detailed Implementation

[0026] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0028] Example 1: Please refer to the appendix for details. Figure 1-4 A safety basket detachable three-wheeled trolley includes a three-wheeled trolley assembly 1, with a handle assembly 2 and a seat 3 mounted on the top of the three-wheeled trolley assembly 1.

[0029] The tricycle cart assembly 1 includes a tricycle body 101. A rectangular block 102 and a support plate 103 are welded to the top of the tricycle body 101. Two symmetrically distributed inserts 104 are welded to the top of the support plate 103. A mounting rod 105 is welded to one side of the tricycle body 101. An adjusting tube 106 is slidably installed on the outer wall of the mounting rod 105. An anti-slip handle 107 is installed on the top of the adjusting tube 106.

[0030] The handle assembly 2 includes a handle body 201, and a sleeve 202 is installed at the bottom of the handle body 201.

[0031] In this embodiment, as Figure 2As shown, the outer wall of the mounting rod 105 has several evenly spaced screw holes, and the outer wall of the adjusting tube 106 near the bottom has screw holes. The adjusting tube 106 is connected to the mounting rod 105 by a hand-tightening screw. According to the needs, the height of the anti-slip handle 107 can be adjusted by sliding the adjusting tube 106 on the outer wall of the mounting rod 105. Then, the adjusting tube 106 can be connected and fixed to the mounting rod 105 by hand-tightening screw, so that users of different heights can push the tricycle to move by using the anti-slip handle 107.

[0032] In this embodiment, as Figure 2 and Figure 3 As shown, the internal dimensions of the sleeve 202 are consistent with the external dimensions of the rectangular block 102. Both the sleeve 202 and the rectangular block 102 have screw holes on their outer surfaces, and the sleeve 202 and the rectangular block 102 are connected by a hand-tightening screw. The sleeve 202 can be stably fitted onto the rectangular block 102. The sleeve 202 and the rectangular block 102 can be installed by hand-tightening the screw. When the tricycle function is required, the handle assembly 2 and the tricycle trolley assembly 1 can be installed. When the safety basket 4 function is required, the handle assembly 2 and the tricycle trolley assembly 1 can be disassembled to change the function.

[0033] In this embodiment, as Figure 2 As shown, the top of the support plate 103 has four screw holes arranged in a ring; the screw holes on the support plate 103 facilitate the subsequent assembly of the seat 3 or safety basket 4 with the tricycle trolley assembly 1 by hand-tightening screws, so as to change the functional form.

[0034] In this embodiment, as Figure 2 and Figure 4 As shown, the bottom of the seat 3 has two symmetrically distributed insertion holes, and the bottom of the seat 3 has two screw holes. The seat 3 is connected to the support plate 103 by hand-tightening screws. The internal size structure of the insertion hole is consistent with the external size structure of the insertion block 104. When the seat 3 and the support plate 103 are installed, the insertion block 104 can be stably inserted into the insertion hole on the seat 3, which can play a positioning role and improve the stability of the seat 3 and the tricycle trolley assembly 1 during installation.

[0035] Example 2: Please refer to the appendix for details. Figure 1-6 A detachable safety basket tricycle includes a tricycle assembly 1, on the top of which a safety basket 4 is mounted.

[0036] The tricycle cart assembly 1 includes a tricycle body 101. A rectangular block 102 and a support plate 103 are welded to the top of the tricycle body 101. Two symmetrically distributed inserts 104 are welded to the top of the support plate 103. A mounting rod 105 is welded to one side of the tricycle body 101. An adjusting tube 106 is slidably installed on the outer wall of the mounting rod 105. An anti-slip handle 107 is installed on the top of the adjusting tube 106.

[0037] In this embodiment, as Figure 2 and Figure 6 As shown, the bottom of the safety basket 4 has two symmetrically distributed insertion holes, and the bottom of the safety basket 4 has four screw holes arranged in a ring. The safety basket 4 is connected to the support plate 103 by hand-tightening screws. The internal dimensions of the insertion holes are consistent with the external dimensions of the insertion block 104. When installing the safety basket 4 and the support plate 103, the insertion block 104 is inserted into the insertion hole at the bottom of the safety basket 4 for positioning. Then, the safety basket 4 and the support plate 103 are stably installed using hand-tightening screws.

[0038] The specific operating procedure of this utility model is as follows: When the infant is still in the early stages and needs to use the safety carrier 4 for travel protection, assemble the safety carrier 4 with the tricycle stroller assembly 1. Place the bottom of the safety carrier 4 on top of the support plate 103, align the insert 104 with the insertion hole at the bottom of the safety carrier 4, and insert it into the insertion hole. Then, use the hand-tightening screws to install the support plate 103 and the safety carrier 4 through the corresponding four screw holes on the support plate 103 and the safety carrier 4. When it is necessary to push the tricycle stroller using the anti-slip handle 107, the hand-tightening screws that install the adjusting tube 106 and the mounting rod 105 can be removed. Then, adjust the adjusting tube 106 on the outer wall of the sliding mounting rod 105 according to the user's body size. Adjust the anti-slip handle 107 to a suitable height, then use a thumbscrew to connect and fix the adjusting tube 106 to the mounting rod 105. When the baby grows up and no longer needs to use the safety carrier 4, remove the thumbscrew that installs the safety carrier 4 to the support plate 103, then remove the safety carrier 4 and place the seat 3 on top of the support plate 103, so that the insert 104 is aligned with the insertion hole at the bottom of the seat 3 and inserted into the insertion hole. Then use a thumbscrew to install the seat 3 to the support plate 103. Next, put the sleeve 202 of the handle assembly 2 on the outer wall of the rectangular block 102 and use a thumbscrew to connect and fix the sleeve 202 to the rectangular block 102, so that the device is changed from the safety carrier 4 mode to a children's tricycle.

[0039] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A secure basket detachable three-wheeled pushchair comprising a three-wheeled pushchair assembly (1) characterised in that: The top of the three-wheeled cart assembly (1) is provided with a safety basket (4); The three-wheeled cart assembly (1) comprises a three-wheeled cart body (101), the top of the three-wheeled cart body (101) is welded with a support plate (103), the top of the support plate (103) is welded with two symmetrically distributed plug blocks (104), and the safety basket (4) is detachably connected with the support plate (103). One side of the three-wheeled cart body (101) is welded with a mounting rod (105), the outer wall of the mounting rod (105) is slidably provided with an adjusting pipe (106), and the top of the adjusting pipe (106) is provided with an anti-skid handle (107).

2. A secureable basket detachable tricycle stroller according to claim 1, characterized in that: The top of the three-wheeled cart assembly (1) is provided with a handle assembly (2) and a seat (3).

3. The secureable basket detachable tricycle of claim 1, wherein: The outer wall of the mounting rod (105) is provided with a plurality of evenly and equidistantly distributed screw holes, the outer wall of the adjusting pipe (106) is provided with a screw hole near the bottom, and the adjusting pipe (106) and the mounting rod (105) are connected through hand screws.

4. A secureable basket detachable tricycle stroller according to claim 2, characterized in that: The handle assembly (2) comprises a handle body (201), the bottom of the handle body (201) is provided with a sleeve (202), the top of the three-wheeled cart body (101) is welded with a rectangular block (102), the internal size structure of the sleeve (202) is consistent with the external size structure of the rectangular block (102), screw holes are formed in the outer surfaces of the sleeve (202) and the rectangular block (102), and the sleeve (202) and the rectangular block (102) are connected through hand screws.

5. The secureable basket detachable tricycle of claim 1, wherein: The top of the support plate (103) is provided with four annularly distributed screw holes.

6. A secureable basket detachable tricycle stroller according to claim 2, characterized in that: The bottom of the seat (3) is provided with two symmetrically distributed insertion holes, the bottom of the seat (3) is provided with two screw holes, and the seat (3) and the support plate (103) are connected through hand screws.

Images