Magnetic type rotary connecting mechanism
By setting connections and hinges on the cage car body and cage door, and using magnetic suction parts to maintain positioning, the problem of cage doors being unable to fit is solved, and a more efficient cargo loading and unloading process and space utilization are achieved.
Patent Information
- Application Number
- CN202422317910.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-23
AI Technical Summary
After opening, the cage door of the traditional cage car cannot be maintained to fit with the outside of the cage car body, resulting in a slanting that affects loading and unloading efficiency and occupies additional space.
The first connecting member and the second connecting member are provided on the cage car body and the cage door, and are hinged by hinges, and are positioned in combination with the magnetic suction member to ensure that the cage door fits with the outside of the cage car body.
It improves the efficiency and stability of loading and unloading goods, reduces space occupation, prevents cage doors from swaying, and improves the efficiency of cage trucks and space utilization.
Smart Images
Figure CN223151851U_ABST
Abstract
Description
Technical Field
[0002] This application belongs to the field of mechanical technology, and particularly relates to a magnetic adsorption type rotary connection mechanism.
Background Art
[0004] As a common cargo handling and storage device, a cage truck usually includes a cage truck body for supporting and fixing goods, and a cage door that can be opened and closed for loading and unloading goods. However, when the cage door of a traditional cage truck is opened for loading and unloading operations, since the cage door is in an unloaded state, it is prone to yaw in the direction of closing the door. This yaw will affect the loading and unloading efficiency of the staff and increase the operation difficulty. Secondly, when the cage door is opened, it often cannot be fully extended outward to a state where it fits against the outer side of the cage truck body, which causes the cage door to additionally occupy external space during the loading and unloading process, limits the operation area, and reduces the space utilization rate.
Content of the Utility Model
[0006] In order to solve the problem that after the cage door is opened in the prior art, the cage door cannot be kept open outward to a state where it fits against the outer side of the cage truck body, this application provides a magnetic adsorption type rotary connection mechanism.
[0007] This application is achieved through the following technical solutions:
[0008] A magnetic adsorption type rotary connection mechanism includes a first connecting member provided on the cage truck body, a second connecting member provided on the cage door, a hinge respectively hinged to the first connecting member and the second connecting member and for the cage door to be extended outward to fit against the outer side of the cage truck body, and a magnetic adsorption member provided on the cage truck body and / or the cage door for positioning the cage truck body and the cage door.
[0009] For a magnetic adsorption type rotary connection mechanism as described above, the magnetic adsorption member is provided on the cage truck body, and the cage door is made of metal; or the magnetic adsorption member is provided on the cage door, and the cage truck body is made of metal.
[0010] For a magnetic adsorption type rotary connection mechanism as described above, magnetic adsorption members that magnetically adsorb and cooperate with each other are provided on both the cage truck body and the cage door.
[0011] For a magnetic adsorption type rotary connection mechanism as described above, the hinge is in an I shape, the hinge includes a first hinge portion and a second hinge portion, a first installation position for the first connecting member to extend into is provided on the first hinge portion, and a second installation position for the second connecting member to extend into is provided on the second hinge portion.
[0012] A magnetic attraction type rotary connection mechanism as described above further includes a pin passing through the hinge and the first connecting member in the vertical direction. A limiting stop is provided at one end of the pin, and a connecting hole for a fastener to pass through is provided at the other end of the pin. The fastener passes through the connecting hole and cooperates with the limiting stop to prevent the pin from disengaging from the hinge and the first connecting member.
[0013] A magnetic attraction type rotary connection mechanism as described above further includes a rotating shaft passing through the hinge and the second connecting member in the vertical direction. An opening is formed on the rotating shaft, and a positioning hole for a fastener to pass through is formed on the hinge corresponding to the opening. The fastener passes through the positioning hole and the opening to connect the hinge and the rotating shaft.
[0014] A magnetic attraction type rotary connection mechanism as described above, the width of the hinge is B. When the cage door is attached to the outer side of the cage body, the distance from the outer side of the cage door to the inner side of the cage body is S, where B ≥ S.
[0015] A magnetic attraction type rotary connection mechanism as described above, the cage body and the cage door are hinged by at least two hinges.
[0016] Compared with the prior art, the present application has the following advantages:
[0017] A magnetic attraction type rotary connection mechanism of the present application, by providing a first connecting member and a second connecting member on the cage body and the cage door and cooperating with the hinge, can make the cage door unfold to be attached to the outer side of the cage body. At the same time, the cage body and the cage door are kept attached to the outer side by using magnetic attraction members, effectively preventing the situation that the loading and unloading of goods by workers is affected due to the yaw of the cage door. It not only improves work efficiency but also reduces space occupation.
Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 is the installation schematic diagram of the embodiment of the present application;
[0021] Figure 2 is the three-dimensional perspective view of the hinge in the embodiment of the present application;
[0022] Figure 3 is Figure 2 the exploded view of
[0023] Figure 4 isFigure 1 Front view;
[0024] Figure 5 is Figure 4 The enlarged view at position A in
Detailed implementation manners
[0026] In order to make the technical problems, technical solutions and beneficial effects solved by this application clearer and more understandable, the following further details this application in combination with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.
[0027] Please refer to Figures 1 to 5 , a magnetic attraction type rotary connection mechanism, including a first connecting member 2 provided on the cage body 1, a second connecting member 4 provided on the cage door 3, a hinge 5 respectively hinged to the first connecting member 2 and the second connecting member 4 and for the cage door 3 to be unfolded outward to fit against the outer side of the cage body 1, and a magnetic attraction member 6 provided on the cage body 1 and / or the cage door 3 and for positioning the cage body 1 and the cage door 3.
[0028] A magnetic attraction type rotary connection mechanism of this application, by arranging a first connecting member and a second connecting member on the cage body and the cage door and cooperating with the hinge, can make the cage door unfold to fit against the outer side of the cage body. At the same time, the magnetic attraction member is used to keep the cage body and the cage door in an outer side fitting state, effectively preventing the situation that the cage door's yaw affects the staff's loading and unloading of goods. It not only improves work efficiency but also reduces space occupation.
[0029] Further, as a preferred implementation manner of this solution rather than a limitation, the magnetic attraction member 6 is provided on the cage body 1 and the cage door 3 is made of a metal material; or the magnetic attraction member 6 is provided on the cage door 3 and the cage body 1 is made of a metal material.
[0030] In this embodiment, through the magnetic attraction between the magnetic attraction member 6 and the metal material of the cage body 1 or the cage door 3, the positioning and fixing of the cage body 1 and the cage door 3 can be realized. When the cage door 3 is unfolded outward to fit against the outer side of the cage body 1, the magnetic attraction member 6 can keep the cage door 3 in this position and prevent the cage door 3 from yawing. This design can improve the stability and safety of the cage during loading and unloading of goods, and at the same time can also reduce the occupation of external space by the cage door 3.
[0031] Further, as a preferred implementation manner of this solution rather than a limitation, the magnetic attraction members 6 that are magnetically attracted to each other are provided on both the cage body 1 and the cage door 3.
[0032] In this embodiment, when both the cage body and the cage door are made of non-metallic materials, a magnetic attraction effect is achieved by providing mutually attractive magnetic suction parts 6 such as the positive pole of a magnet and the negative pole of a magnet on both the cage body and the cage door, thereby enhancing the connection strength and stability between the cage body 1 and the cage door 3. When the cage door 3 is closed, the magnetic suction part 6 can firmly adsorb the cage door 3 on the cage body 1 to prevent the cage door 3 from accidentally opening or loosening. When the cage door 3 is unfolded outward, the magnetic suction part 6 can keep the cage door 3 in a state of being in contact with the outer side of the cage body 1 to prevent the cage door 3 from swinging or shaking.
[0033] Furthermore, as a preferred embodiment of the present invention but not a limitation, the hinge 5 is in an I-shape, and includes a first hinge portion 51 and a second hinge portion 52. The first hinge portion 51 is provided with a first mounting position 511 for the first connecting member 2 to extend into, and the second hinge portion 52 is provided with a second mounting position 521 for the second connecting member 4 to extend into.
[0034] In this embodiment, by extending the first connecting member 2 and the second connecting member 4 into the first installation position 511 and the second installation position 521 respectively, the cage vehicle body 1 and the cage door 3 can be reliably hinged through the hinge 5. The hinge 5 of the I-shaped structure can provide greater load-bearing capacity and stability, so that the cage door 3 is smoother and more stable during opening and closing. At the same time, this structure is also easy to install and disassemble, and can be easily maintained and replaced.
[0035] Furthermore, as a preferred embodiment of the present invention but not a limitation, it also includes a pin 7 that passes through the hinge 5 and the first connecting member 2 in the vertical direction, and a limit stopper 71 is provided at one end of the pin 7, and a connecting hole 72 for a fastener to pass through is provided at the other end of the pin 7, and the fastener passes through the connecting hole 72 and cooperates with the limit stopper 71 to limit the pin 7 from slipping out of the hinge 5 and the first connecting member 2.
[0036] In this embodiment, the hinge 5 and the first connecting member 2 are firmly connected together by the pin 7, which can enhance the connection strength and stability between the cage body 1 and the cage door 3. The stopper 71 can prevent the pin 7 from coming out of the hinge 5 and the first connecting member 2, ensuring the reliability of the connection. The fastener passes through the connection hole 72 and cooperates with the stopper 71, which can further fix the position of the pin 7 and prevent the pin from coming out. The overall structural strength of the cage can be improved, and the safety and reliability of the overall structure can be further improved.
[0037] Further, as a preferred implementation manner rather than a limitation of this solution, it further includes a rotating shaft 8 that vertically passes through the hinge 5 and the second connecting member 4. An opening 81 is provided on the rotating shaft 8, and a positioning hole 53 for a fastener to pass through is provided on the hinge 5 corresponding to the opening 81. The fastener passes through the positioning hole 53 and the opening 81 to connect the hinge 5 and the rotating shaft 8.
[0038] In this embodiment, the hinge 5 and the second connecting member 4 are connected together by the rotating shaft 8, which can realize the rotation of the cage door 3 relative to the cage body 1. The opening 81 is provided for the fastener to pass through the rotating shaft 8 and cooperate with the positioning hole 53 on the hinge 5, so as to fix the rotating shaft 8 on the hinge 5. The rotation flexibility and stability of the cage door 3 are improved, making the cage door 3 smoother and more reliable during the opening and closing processes.
[0039] Further, as a preferred implementation manner rather than a limitation of this solution, the width of the hinge 5 is B. When the cage door 3 is attached to the outer side of the cage body 1, the distance from the outer side of the cage door 3 to the inner side of the cage body 1 is S, where B ≥ S.
[0040] In this embodiment, when the cage door 3 is opened outward, the width B of the hinge 5 is greater than or equal to the distance S between the cage door 3 and the cage body 1, which can make the cage door open outward to be attached to the outer side of the cage body to avoid collision or interference between the hinge 5 and the frame of the cage body.
[0041] Further, as a preferred implementation manner rather than a limitation of this solution, the cage body 1 and the cage door 3 are hinged by at least two hinges 5.
[0042] In this embodiment, by using multiple hinges 5, the connection points between the cage body 1 and the cage door 3 can be increased, improving the stability and reliability of the cage door 3. When the cage door 3 is opened or closed, multiple hinges 5 can jointly share the weight and torque of the cage door 3, making the movement of the cage door 3 smoother and more stable. At the same time, multiple hinges 5 can also increase the overall structural strength of the cage, improving its load-bearing capacity and durability.
[0043] The working principle of this embodiment is as follows:
[0044] A magnetic attraction type rotating connection mechanism of the present application, by providing a first connecting member and a second connecting member on the cage body and the cage door and cooperating with a hinge, can make the cage door unfold to be attached to the outer side of the cage body. At the same time, the magnetic attraction member is used to keep the cage body and the cage door attached to the outer side, effectively preventing the situation that the loading and unloading of goods by workers is affected due to the yaw of the cage door. It not only improves work efficiency but also reduces space occupation.
[0045] The above are the implementation manners provided in combination with specific contents, and it is not considered that the specific implementation of this application is only limited to these descriptions. Any structure similar to the method of this application, or any technical deduction or replacement made under the premise of the concept of this application, shall be regarded as the protection scope of this application.
Claims
1. A magnetic suction type rotary connection mechanism, characterized in that It includes a first connecting member (2) provided on the cage body (1), a second connecting member (4) provided on the cage door (3), a hinge (5) respectively hinged to the first connecting member (2) and the second connecting member (4) and for the cage door (3) to be unfolded outward to fit against the outer side of the cage body (1), and a magnetic member (6) provided on the cage body (1) and / or the cage door (3) and for keeping the cage body (1) and the cage door (3) in position.
2. The magnetic attraction type rotary connection mechanism according to claim 1, wherein, The magnetic member (6) is provided on the cage body (1), and the cage door (3) is made of metal; or the magnetic member (6) is provided on the cage door (3), and the cage body (1) is made of metal.
3. The magnetic rotation connection mechanism according to claim 1, characterized in that, The magnetic members (6) that are magnetically attracted to each other are provided on both the cage body (1) and the cage door (3).
4. A magnetic attraction type rotary connection mechanism according to claim 1, characterized in that, The hinge (5) is in an I shape. The hinge (5) includes a first hinge portion (51) and a second hinge portion (52). A first installation position (511) for the first connecting member (2) to extend into is formed on the first hinge portion (51), and a second installation position (521) for the second connecting member (4) to extend into is formed on the second hinge portion (52).
5. A magnetic attraction type rotary connection mechanism according to claim 1, characterized in that, It further includes a pin (7) passing through the hinge (5) and the first connecting member (2) in the vertical direction. A limiting stop piece (71) is provided at one end of the pin (7), and a connection hole (72) for a fastener to pass through is provided at the other end of the pin (7). The fastener passes through the connection hole (72) and cooperates with the limiting stop piece (71) to limit the pin (7) from disengaging from the hinge (5) and the first connecting member (2).
6. The magnetic attraction type rotary connection mechanism according to claim 1, characterized in that, It further includes a rotating shaft (8) passing through the hinge (5) and the second connecting member (4) in the vertical direction. An opening (81) is formed on the rotating shaft (8), and a positioning hole (53) for a fastener to pass through is formed on the hinge (5) corresponding to the opening (81). The fastener passes through the positioning hole (53) and the opening (81) to connect the hinge (5) and the rotating shaft (8).
7. A magnetic rotation connection mechanism according to claim 1, wherein The width of the hinge (5) is B. When the cage door (3) fits against the outer side of the cage body (1), the distance from the outer side of the cage door (3) to the inner side of the cage body (1) is S. Wherein, B≥S.
8. A magnetic rotation connection mechanism according to claim 1, characterized in that, The cage body (1) and the cage door (3) are hinged by at least two hinges (5).