Multifunctional handle device of horizontal jack

Abstract

The utility model discloses a multifunctional handle device of a horizontal jack and belongs to the technical field of jack equipment. Comprising a rack component provided with two wallboard components arranged at intervals; the cargo boom module is hinged to the two wallboard parts; the lifting bracket is hinged to the end part of the front end of the cargo boom module; the revolving bed is arranged at the rear position between the two wallboard components; the integrated handle is connected to the rotary seat; and the U-shaped fixing pin is used for locking the integrated handle and can safely support the cargo boom module, and the U-shaped fixing pin can enable the integrated handle to be switched between the fixed state and the use state. The integrated handle has the advantages that the integrated handle can serve as a single piece, different functions of the integrated handle are achieved through different connection relations between the integrated handle and the lifting bracket, the integrated handle can serve as a lifting handle and can also be used for lifting the heavy arm module, and the application range is wide; the U-shaped fixing pin can fix the integrated handle and can also support and stop the cargo boom module, the functions are diversified, and remarkable popularization significance is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of jack equipment, and in particular relates to a multifunctional handle device of a horizontal jack. Background Art

[0002] With the rapid development of my country's economy and society, people's living standards have been steadily improved. Motor vehicles such as passenger cars and commercial vehicles have been widely used as daily commuting or cargo transportation tools. When a vehicle encounters an accident, human negligence, force majeure or internal mechanical damage, it must be repaired. Especially for various motor multi-wheeled vehicles with extremely large mass, it is necessary to use a jack device that can be easily operated by humans to lift the vehicle for easy repair. The above-mentioned horizontal jack is a jack device widely used in load-bearing vehicles or mobile equipment to support the weight of the equipment and adjust the level of the equipment. It is mainly used in factories, mines, transportation and other departments for vehicle repair and other lifting, support and other work. For example, when replacing a vehicle tire, a horizontal jack can be used to separate the tire from the ground before the tire can be replaced. Its structure is light and strong, flexible and reliable, and can be carried and operated by one person, with a wide range of applications. However, the structure of the existing horizontal jack still has the following defects: first, the handle of the existing horizontal jack and the lever acting on the lifting arm are usually split structures. When in use, the handle needs to be inserted into the lever, and the lever can be driven by pressing the handle up and down to lift the rigid lifting member. However, in the process of daily storage and moving the horizontal jack, since the handle is an auxiliary accessory and is independent of the horizontal jack mechanism, it is easy to cause the split handle to be lost, and it is not convenient to realize the storage operation of the horizontal jack, resulting in the overall occupation of the horizontal jack. Large space, resulting in poor user experience; in addition, the existing horizontal jack needs A separate handle is required to allow the user to lift the entire jack device to achieve corresponding moving operations. Therefore, the existing horizontal jack device also needs a separate handle that can be used for lifting. However, the connection between the existing handle structure and the overall horizontal jack is often not firm, which makes the handle easy to fall off. When the user moves the jack, there is a risk of the handle falling off, which may also injure the user, and safety cannot be effectively guaranteed. Finally, when the existing horizontal jack fails, it is usually unable to lift the object it is carrying normally, and the material it is carrying will fall, which also poses a considerable safety hazard.

[0003] In view of the above situation, it is necessary to effectively improve the existing horizontal jack handle structure. To this end, the applicant has made active and effective explorations and formed the technical solutions to be introduced below. Utility Model Content

[0004] The purpose of the utility model is to provide a stable, reliable and easy-to-operate multifunctional handle device for a horizontal jack, which helps to improve the convenience of use and conveniently realize the movement and carrying of the entire equipment by providing an integrated handle with both a pulling handle function and a lifting click function, and is beneficial to improve safety and reliability and further enhance convenience of use by optimizing the overall structure and utilizing a U-shaped fixing pin.

[0005] The purpose of the utility model is achieved in this way. A multifunctional handle device for a horizontal jack comprises: a frame component, the frame component has two wall panel components arranged at an interval; a lifting arm module, which is hinged with the two wall panel components; a lifting bracket, which is hinged at the front end of the lifting arm module; and further comprises: a swivel seat, which is arranged at a rear position between the two wall panel components; an integrated handle, the free end of which is connected to the swivel seat and can rotate together with the swivel seat, and the integrated handle can drive the lifting arm module to lift through a hydraulic component connected to the swivel seat; a U-shaped fixing pin for locking a The integrated handle can also safely support the boom module, and the U-shaped fixing pin can convert the integrated handle between a fixed state and a use state; wherein, when the integrated handle is in the fixed state, the integrated handle is fixedly arranged at the upper position between the two wall panel components and can be used as a handle, and the U-shaped fixing pin can be used to fix the integrated handle; when the integrated handle is in the use state, the integrated handle can be used as a handle for lifting the boom module; and when the boom module is in a load lifting state, the U-shaped fixing pin can be connected to the two wall panel components and supported at the front of the boom module.

[0006] In a specific embodiment of the present invention, the U-shaped fixing pin has a pair of parallel pin arms and a fixing pin connecting section connecting the ends of the pin arms. A plurality of pin through holes extending in radial directions thereof are also provided on the two pin arms, and pins for locking the U-shaped fixing pin body can be inserted through the pin through holes.

[0007] In another specific embodiment of the utility model, a handle through-hole is provided at an end position of the one-piece handle in the length direction away from the swivel seat, and the shape of the handle through-hole is adapted to the shape of the pin arm of the U-shaped fixing pin, and the pin arm can be fitted in the handle through-hole; and a pair of bracket through-holes are also provided on the lifting bracket, and the two bracket through-holes are arranged corresponding to the two pin arms of the U-shaped fixing pin and the shape of the bracket through-holes is also adapted to the shape of the pin arm, and the two pin arms can be respectively penetrated in their respective wherein, when the integrated handle is in a fixed state, one of the pin arms of the U-shaped fixing pin is inserted into the handle through-hole, and the other pin arm is inserted into one of the bracket through-holes of the lifting bracket, and the latch is inserted into the latch through-hole and positioned close to the wall panel component, thereby realizing the locking of the U-shaped fixing pin; and when the integrated handle is in use, the two pin arms of the U-shaped fixing pin can be respectively inserted into the two bracket through-holes of the lifting bracket.

[0008] In another specific embodiment of the utility model, a pair of wall panel through holes are provided on the two wall panel components and at a position corresponding to the front of the middle part thereof, the two wall panel through holes on one wall panel component are arranged corresponding to the two pin arms of the U-shaped fixing pin, and the shape of the wall panel through hole is also adapted to the shape of the pin arms, and the two pin arms can be respectively inserted into the corresponding wall panel through holes; wherein, when the lifting arm module is lifted to a certain height, the two pin arms of the U-shaped fixing pin can be respectively inserted into the two wall panel through holes of the wall panel component, so that the U-shaped fixing pin can stop and support the front part of the lifting arm module and act as a safety pin.

[0009] In another specific embodiment of the present invention, a handle protection cover is mounted on a portion of the one-piece handle body close to the swivel seat.

[0010] In another specific embodiment of the present invention, a lifting arm connecting shaft positioning hole is opened at the upper edge of the middle section of the two wall panel components, and a lifting arm connecting shaft is also hinged at the end of the lifting arm module away from the lifting bracket, and the two end portions of the lifting arm connecting shaft in the length direction are respectively fixedly assembled in the lifting arm connecting shaft positioning holes on both sides by fasteners, thereby realizing the hinge connection between the lifting arm module and the wall panel components on both sides.

[0011] In a further specific embodiment of the present invention, a rear wheel mounting seat is formed on the rear section of the outer side surface of the two wall panel components, and a rear wheel is connected below the two rear wheel mounting seats; a front wheel axle passes through and is rotatably connected at the front end between the two wall panel components, and both end portions of the front wheel axle in the length direction pass through the two wall panel components and are fixedly connected to the wall panel components by fasteners, and a front wheel is also rotatably connected to each of the two end portions in the length direction of the front wheel axle.

[0012] In a further specific embodiment of the present invention, the appearance shape of the rear wheel is smaller than that of the front wheel.

[0013] After the utility model adopts the above structure, it has the following beneficial effects: firstly, by optimizing the overall structure and setting an integrated handle having both the function of the lifting handle and the function of the lifting hand, the integrated handle as a single piece can conveniently realize the fixed state or relative separation with the horizontal jack mechanism for use, has various functions and can conveniently realize the lifting operation, which can not only avoid the problem that the handle acting on the hand is easy to lose in the prior art, but also can conveniently realize the mobile carrying of the horizontal jack mechanism, and has significant promotion significance; secondly, by setting a U-shaped fixing pin, it can not only conveniently and reliably realize the fixed locking of the integrated handle or release it for lifting use, but also the U-shaped fixing pin can also be supported on the front part of the boom module when the boom module is in the state of lifting the load, thereby playing the role of a safety protection pin, improving safety and reliability, and the U-shaped fixing pin is convenient to place and use, when the integrated handle is in use, the U-shaped fixing pin can not only be placed on the lifting bracket, but also can be placed at any position of the horizontal jack equipment, which is convenient to operate and has a good use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the overall structure of an embodiment of the utility model when the integrated handle is in a fixed state;

[0015] Figure 2 for Figure 1 A top view of the overall structure of the embodiment shown;

[0016] Figure 3 It is a front view of the overall structure of an embodiment of the utility model when the integrated handle is in use;

[0017] Figure 4 for Figure 3 A top view of the overall structure of the embodiment shown;

[0018] Figure 5 This is a front view of the overall structure of an embodiment of the utility model when the boom module is in a load lifting state;

[0019] Figure 6 for Figure 5 A top view of the overall structure of the illustrated embodiment.

[0020] In the figure: 1. frame component; 2. wall panel component, 21. wall panel perforation, 22. crane arm connecting shaft positioning hole, 23. rear wheel mounting seat, 24. rear wheel, 25. front wheel axle, 26. front wheel; 3. crane arm module, 31. crane arm connecting shaft; 4. lifting bracket, 41. bracket perforation; 5. swivel seat; 6. integrated handle, 61. handle perforation, 62. handle protective cover; 7. U-shaped fixing pin, 71. pin arm, 711. latch perforation, 72. fixing pin connecting section, 73. latch. DETAILED DESCRIPTION

[0021] In order to more clearly understand the technical essence and beneficial effects of the present invention, a detailed description will be given below in the form of embodiments. However, the description of the embodiments is not a limitation on the scheme of the present invention. Any equivalent changes made based on the concept of the present invention that are merely formal and not substantial should be regarded as within the scope of the technical scheme of the present invention.

[0022] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are based on Figure 1 The positions shown are for reference only and thus cannot be understood as a special limitation on the technical solution provided by the present utility model.

[0023] See also Figures 1 to 6 , shows a multifunctional handle device for a horizontal jack, comprising: a frame component 1, the frame component 1 having two wall panel components 2 arranged at an interval, the two wall panel components 2 being fixedly connected via a plurality of connecting shafts; a lifting arm module 3, arranged between the two wall panel components 2 and hinged with the two wall panel components 2; a lifting bracket 4, hinged at the front end of the lifting arm module 3; as the technical key points of the technical solution provided by the utility model, it also includes: a swivel seat 5, which is arranged between the two wall panel components At the rear position between the parts 2, the aforementioned slewing seat 5 can be connected to the hydraulic component of the horizontal jack; the free end of the integrated handle 6 is connected to the aforementioned slewing seat 5 and can rotate together with the slewing seat 5, and the integrated handle 6 can drive the aforementioned boom module 3 to lift through the hydraulic component connected to the aforementioned slewing seat 5; a U-shaped fixing pin 7 is used to lock the integrated handle 6 and can also safely support the boom module 3, and the U-shaped fixing pin 7 can enable the integrated handle 6 to be converted between a fixed state and a use state.

[0024] See also Figure 1 and Figure 2When the aforementioned integrated handle 6 is in a fixed state, that is, when the horizontal jack is in a non-use state, the end of the integrated handle 6 away from the aforementioned swivel seat 5 is placed on the aforementioned lifting bracket 4, and the integrated handle 6 extends from the swivel seat 5 toward the aforementioned lifting bracket 4, and at this time the boom module 3 is placed between the two wall panel components 2 in an approximately horizontal state, and the U-shaped fixing pin 7 passes through the integrated handle 6 and the lifting bracket 4 and is used to achieve the fixation of the integrated handle 6. Of course, the end of the integrated handle 6 can also be fixed to other parts of the horizontal jack, all within the protection scope of the present utility model; at this time, the integrated handle 6 is stored between the two wall panel components 2 and can be used as a handle, which not only realizes the efficient storage and folding of the horizontal jack equipment, but also reduces the volume of the horizontal jack equipment when it is not in use, thereby facilitating storage. In addition, when moving and carrying the aforementioned horizontal jack equipment, the user can quickly and easily achieve the corresponding moving operation by pulling the aforementioned integrated handle 6, and the convenience of use is good.

[0025] See also Figure 3 and Figure 4 When the integrated handle 6 is in use, the end of the integrated handle 6 away from the swivel seat 5 is separated from the lifting bracket 4 and can be used as a handle to lift the boom module 3. Figure 1 and Figure 2 The fixed state in the embodiment is rotated 180 degrees backward around the swivel seat 5, and the aforementioned integrated handle 6 extends backward from the swivel seat 5 in a state away from the aforementioned lifting bracket 4. At this time, the U-shaped fixing pin 7 is detached from the integrated handle 6 and the lifting bracket 4. The user can lift the boom module 3 by pressing the aforementioned integrated handle 6, so that the integrated handle 6 can realize the function of pressing the hand. Compared with the separate structure of the handle and the pressing hand in the prior art, the integrated handle 6 in the technical solution can be used as a single piece, which can realize the conversion between the lifting handle function and the lifting pressing hand function through a different connection relationship with the lifting bracket 4. At the same time, the setting of the U-shaped fixing pin 7 can conveniently realize the conversion of different functions, and the functions are diverse. It can not only avoid the problem that the handle acting on the pressing hand is easy to lose in the prior art, but also can conveniently realize the mobile carrying of the horizontal jack mechanism, improve the utilization rate, and enhance the convenience of use.

[0026] See also Figure 5 and Figure 6 When the aforementioned boom module 3 is in a jacking load state, the aforementioned U-shaped fixing pin 7 can be connected to the wall panel component 2 and supported at the front of the boom module 3. At this time, the U-shaped fixing pin 7 can play the role of a safety protection pin.

[0027] Furthermore, the aforementioned U-shaped fixing pin 7 has a pair of parallelly arranged pin arms 71 and a fixing pin connecting section 72 connecting the ends of the aforementioned pin arms 71. A plurality of latch holes 711 penetrating in the radial direction are also provided on the two aforementioned pin arms 71, and a latch 73 for locking the aforementioned U-shaped fixing pin 7 body can be penetrated in the latch hole 711.

[0028] Please continue to see Figures 1 to 4 A handle through hole 61 is provided at the end of the one-piece handle 6 in the length direction away from the swivel seat 5, and the shape of the handle through hole 61 is adapted to the shape of the pin arm 71 of the U-shaped fixing pin 7, and the pin arm 71 can be fitted in the handle through hole 61; and a pair of bracket through holes 41 are also provided on the lifting bracket 4, and the two bracket through holes 41 are arranged corresponding to the two pin arms 71 of the U-shaped fixing pin 7, and the shape of the bracket through holes 41 is also adapted to the shape of the pin arms 71, and the two pin arms 71 can be respectively penetrated in the corresponding bracket through holes 41; wherein, as Figure 2 As shown in , when the aforementioned integrated handle 6 is in a fixed state, one of the pin arms 71 of the aforementioned U-shaped fixing pin 7 is inserted into the aforementioned handle through hole 61, and the other pin arm 71 is inserted into one of the bracket through holes 41 of the aforementioned lifting bracket 4, and the aforementioned latch 73 is inserted into the latch through hole 711 and positioned close to the aforementioned wall panel component 2, thereby achieving the locking of the U-shaped fixing pin 7; and when the aforementioned integrated handle 6 is in a use state, as shown in Figure 4 As shown in the figure, the two pin arms 71 of the aforementioned U-shaped fixing pin 7 can be respectively inserted into the two bracket through holes 41 of the lifting bracket 4. This structural arrangement can specifically store the U-shaped fixing pin 7 to avoid the loss of the U-shaped fixing pin 7. Of course, in actual use, the U-shaped fixing pin 7 can also be placed in other convenient storage positions of the horizontal jack, all of which are within the protection scope of the present utility model.

[0029] Please refer to Figure 5 and Figure 6A pair of wall panel through holes 21 are provided on the two aforementioned wall panel components 2 and at a position corresponding to the middle part and biased to the front part thereof. The two aforementioned wall panel through holes 21 on one wall panel component 2 are arranged corresponding to the two pin arms 71 of the aforementioned U-shaped fixing pin 7, and the shape of the wall panel through hole 21 is also adapted to the shape of the aforementioned pin arms 71, and the two pin arms 71 can be respectively penetrated in the corresponding wall panel through holes 21; wherein, when the aforementioned lifting arm module 3 is lifted to a certain height and can lift a vehicle or other mobile equipment, the aforementioned U The two pin arms 71 of the U-shaped fixing pin 7 can be respectively inserted into the two wall panel through holes 21 of the wall panel component 2, and the aforementioned latch pin 73 is inserted into the latch through hole 711 and positioned at an outer position close to the aforementioned wall panel component 2, thereby realizing the locking of the U-shaped fixing pin 7, so that the aforementioned U-shaped fixing pin 7 can stop and support the front part of the boom module 3 and play the role of a safety pin. When the horizontal jack structure fails, the U-shaped fixing pin 7 can safely support the boom module 3, effectively ensuring the safety and reliability of use.

[0030] Furthermore, a handle protection cover 62 is mounted on the portion of the integrated handle 6 close to the swivel seat 5. The user can conveniently and reliably lift the horizontal jack device by holding the handle protection cover 62, thereby further improving the convenience and reliability of use and movement.

[0031] In this embodiment, a lifting arm connecting shaft positioning hole 22 is opened at the upper edge of the middle section of the two aforementioned wall panel components 2, and a lifting arm connecting shaft 31 is also hinged to the end of the aforementioned lifting arm module 3 away from the aforementioned lifting bracket 4, and the two end portions of the lifting arm connecting shaft 31 in the length direction are respectively fixedly assembled in the lifting arm connecting shaft positioning holes 22 on both sides by fasteners, thereby realizing the hinge connection between the lifting arm module 3 and the wall panel components 2 on both sides.

[0032] Please continue to see Figures 1 to 6 A rear wheel mounting seat 23 is formed on the rear section of the outer surface of the two aforementioned wall panel components 2, and a rear wheel 24 is connected to the bottom of the two aforementioned rear wheel mounting seats 23; a front wheel axle 25 passes through the front end between the two aforementioned wall panel components 2 and is rotatably connected, and both end portions of the aforementioned front wheel axle 25 in the length direction pass through the two wall panel components 2 and are fixedly connected to the wall panel components 2 by fasteners, and a front wheel 26 is rotatably connected to the both end portions of the aforementioned front wheel axle 25 in the length direction; the appearance shape of the aforementioned rear wheel 24 is smaller than that of the front wheel 26, and when encountering an obstacle, it can pass over it through the front wheel 26, thereby ensuring reliability of use.

[0033] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

[0034] In summary, the technical solution provided by the utility model makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. A multifunctional handle device for a horizontal jack, comprising: A frame component (1), the frame component (1) having two wall panel components (2) arranged at a distance from each other; A lifting arm module (3) is hinged to two wall panel components (2); a lifting bracket (4) is hinged to the front end of the lifting arm module (3); it is characterized by further comprising: a swivel seat (5), which is arranged at the rear position between the two wall panel components (2); an integrated handle (6), the free end of which is connected to the swivel seat (5) and can rotate together with the swivel seat (5), and the integrated handle (6) can drive the lifting arm module (3) to lift through a hydraulic component connected to the swivel seat (5); a U-shaped fixing pin (7) for locking the integrated handle (6) and also for safely supporting the lifting arm module (3). The U-shaped fixing pin (7) can enable the integrated handle (6) to be converted between a fixed state and a use state; wherein, when the integrated handle (6) is in the fixed state, the integrated handle (6) is fixedly arranged at an upper position between two wall panel components (2) and can be used as a handle, and the U-shaped fixing pin (7) can be used to achieve the fixation of the integrated handle (6); when the integrated handle (6) is in the use state, the integrated handle (6) can be used as a handle for lifting the boom module (3); and when the boom module (3) is in a load lifting state, the U-shaped fixing pin (7) can be connected to the two wall panel components (2) and supported by a stop at the front of the boom module (3).

2. A multifunctional handle device for a horizontal jack according to claim 1, characterized in that: The U-shaped fixing pin (7) comprises a pair of pin arms (71) arranged in parallel and a fixing pin connecting section (72) connecting the ends of the pin arms (71). The two pin arms (71) are also provided with a plurality of latch holes (711) penetrating in the radial direction thereof, and latch holes (73) for locking the main body of the U-shaped fixing pin (7) can be penetrated in the latch holes (711).

3. A multifunctional handle device for a horizontal jack according to claim 2, characterized in that: A handle through hole (61) is provided at an end portion of the one-piece handle (6) in the longitudinal direction away from the swivel seat (5), the shape of the handle through hole (61) being compatible with the shape of the pin arm (71) of the U-shaped fixing pin (7), and the pin arm (71) can be fitted into the handle through hole (61); and a pair of bracket through holes (41) are also provided on the lifting bracket (4), the two bracket through holes (41) being arranged corresponding to the two pin arms (71) of the U-shaped fixing pin (7), and the shape of the bracket through holes (41) is also compatible with the shape of the pin arms (71), and the two pin arms (71) can be respectively inserted into the corresponding bracket through holes (41) ); wherein, when the integrated handle (6) is in a fixed state, one of the pin arms (71) of the U-shaped fixing pin (7) is inserted into the handle through hole (61), and the other pin arm (71) is inserted into one of the bracket through holes (41) of the lifting bracket (4), and the latch (73) is inserted into the latch through hole (711) and positioned at a position close to the wall panel component (2), thereby achieving locking of the U-shaped fixing pin (7); and when the integrated handle (6) is in use, the two pin arms (71) of the U-shaped fixing pin (7) can be respectively inserted into the two bracket through holes (41) of the lifting bracket (4).

4. The multifunctional handle device for a horizontal jack according to claim 2, characterized in that: A pair of wall panel through holes (21) are provided on the two wall panel components (2) at positions corresponding to the front of the middle part thereof. The two wall panel through holes (21) on one wall panel component (2) are arranged corresponding to the two pin arms (71) of the U-shaped fixing pin (7), and the shape of the wall panel through hole (21) is also adapted to the shape of the pin arms (71), and the two pin arms (71) can be respectively inserted into the corresponding wall panel through holes (21); wherein, when the lifting arm module (3) lifts the load to a certain height, the two pin arms (71) of the U-shaped fixing pin (7) can be respectively inserted into the two wall panel through holes (21) of the wall panel component (2), so that the U-shaped fixing pin (7) can be supported at the front of the lifting arm module (3) and play the role of a safety pin.

5. The multifunctional handle device for a horizontal jack according to claim 1, characterized in that: A handle protection cover (62) is also mounted on a portion of the handle body of the integrated handle (6) close to the swivel seat (5).

6. The multifunctional handle device for a horizontal jack according to claim 1, characterized in that: A lifting arm connecting shaft positioning hole (22) is provided at the middle upper edge of the two wall panel components (2), and a lifting arm connecting shaft (31) is hingedly connected to the end of the lifting arm module (3) away from the lifting bracket (4), and the two end portions of the lifting arm connecting shaft (31) in the length direction are fixedly inserted into the lifting arm connecting shaft positioning holes (22) on both sides by fasteners, thereby realizing the hinge connection between the lifting arm module (3) and the wall panel components (2) on both sides.

7. The multifunctional handle device for a horizontal jack according to claim 1, characterized in that: A rear wheel mounting seat (23) is formed on the rear section of the outer surface of each of the two wall panel components (2), and a rear wheel (24) is connected below each of the two rear wheel mounting seats (23); a front wheel axle (25) passes through the front end between the two wall panel components (2) and is rotatably connected, and both end portions of the front wheel axle (25) in the length direction pass through the two wall panel components (2) and are fixedly connected to the wall panel components (2) via fasteners, and a front wheel (26) is rotatably connected to each of the two end portions of the front wheel axle (25) in the length direction.

8. The multifunctional handle device for a horizontal jack according to claim 7, characterized in that: The appearance shape of the rear wheel (24) is smaller than the appearance shape of the front wheel (26).

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