Handrail connecting structure of sleigh car

Abstract

The utility model relates to the technical field of sleigh cars, in particular to an armrest connecting structure of a sleigh car, which comprises a mounting plate on a sleigh car body and an armrest body arranged on the mounting plate, a plurality of adjusting holes are vertically distributed on the mounting plate at intervals, and the armrest body is connected with the corresponding adjusting holes through connecting pieces. The height of the handrail body is adjusted according to the height and using habits of an operator, the handrail body is connected with the adjusting holes with the corresponding height through the connecting pieces, and therefore the installation height of the handrail body is adjusted, and the using convenience of the sled car handrail is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sled car, especially to the handrail connecting structure of sled car. BACKGROUND

[0002] The sled car is a kind of vehicle that can slide on snow or ice, generally including running assembly and passenger assembly / cargo assembly to adapt to different use scenarios.

[0003] In the related art, reference can be made to the Chinese utility model patent with the authorized announcement number CN222157573U, which discloses a multifunctional quick-change sled car, including a vehicle head structure and a traction mechanism connected thereto;The vehicle head structure includes a rack, a driving mechanism, a reinforcing rib, a vehicle head connecting frame, a connecting arm is fixed in the middle of the vehicle head connecting frame, and a handrail is fixedly arranged on the connecting arm;The traction mechanism includes a connecting assembly connected to the vehicle head structure at one end, and a seat cushion and a running assembly arranged on the connecting assembly;The running assembly is detachably connected with the connecting assembly, and the running assembly includes a sled or a walking wheel.

[0004] During use, the running assembly can be replaced according to different road conditions, and the operator can support the arm and control the moving direction of the vehicle body through the handrail, but the height of the operator is different, and the handrail is fixedly connected with the vehicle head connecting frame, so the convenience of the operator using the handrail is reduced. UTILITY MODEL CONTENTS

[0005] In order to improve the convenience of the sled car handrail, the utility model provides a handrail connecting structure of sled car.

[0006] The handrail connecting structure of sled car provided by the present application adopts the following technical scheme:

[0007] A handrail connecting structure of sled car, including a mounting plate arranged on the sled car body and a handrail body arranged on the mounting plate, a plurality of adjusting holes are vertically and spaced apart on the mounting plate, and the handrail body is connected with the corresponding adjusting hole through a connecting piece.

[0008] By adopting the above technical scheme, the height of the handrail body is adjusted according to the height and use habit of the operator, and the connecting piece is used to connect the handrail body with the adjusting hole of corresponding height, so as to realize the adjustment of the installation height of the handrail body, thereby improving the convenience of the sled car handrail.

[0009] Optionally, the connecting piece includes:

[0010] A connecting pipe is arranged at one end of the handrail body close to the mounting plate, the connecting pipe extends horizontally and the axis is parallel to the axis of the adjusting hole, and a threaded hole is arranged in the connecting pipe;

[0011] A connecting rod is threaded through the adjusting hole and is screwed with the threaded hole;

[0012] A limiting disc is arranged on the connecting rod, and is located on the side of the mounting plate away from the connecting pipe when the connecting rod and the connecting pipe are connected in place.

[0013] By adopting the above technical scheme, during installation, the handrail body is first adjusted to a suitable position, so that the connecting pipe is aligned with the corresponding adjusting hole, then the connecting rod is inserted through the adjusting hole and extended into the connecting pipe, and then the connecting rod is screwed in the connecting pipe by rotating the connecting rod with the aid of the limiting disc, and the reverse operation can be performed during disassembly, so that the installation, adjustment and disassembly of the handrail body are realized, thereby improving the convenience of use of the handrail of the snowmobile.

[0014] Optionally, the connecting rod comprises a smooth section and a threaded section, the smooth section is arranged in the adjusting hole, the limiting disc is arranged at one end of the smooth section, and the threaded section is located at the other end of the smooth section away from the limiting disc, the threaded section extends out of the adjusting hole and is screwed with the connecting pipe.

[0015] By adopting the above technical scheme, the threaded section cooperates with the connecting pipe to connect the handrail body with the mounting plate, when the operator drives the snowmobile, the smooth section can be used to swing the handrail up and down, so as to improve the use feeling of the handrail body, and the handrail body can be adjusted to a suitable position according to the user's use habit, thereby improving the use effect of the handrail of the snowmobile.

[0016] Optionally, two mounting plates are arranged on the snowmobile body in a vertical upward direction, the handrail body has two connecting parts at one end close to the snowmobile body, the connecting parts correspond to the mounting plates one by one, and the connecting members correspond to the connecting parts one by one.

[0017] By adopting the above technical scheme, the two mounting plates correspond to the two connecting parts one by one, so as to improve the stability of installation and use of the handrail body.

[0018] Optionally, the connecting part is in a V shape, a fence is arranged on the snowmobile body, the fence is arranged outside the two mounting plates and below the connecting parts, and a horizontal rod is arranged between the lowest parts of the two connecting parts, and the horizontal rod abuts against the fence when the handrail body is in an unused state.

[0019] By adopting the above technical scheme, when the handrail body is installed and in an unused state, the horizontal rod abuts against the fence, and when in use, the operator can only pull the handrail body upward, the fence supports the handrail body, thereby reducing the probability of damage of the handrail body caused by random placement when not in use, and reducing the probability of impact on loading goods or getting on and off the snowmobile caused by the handrail body, thereby improving the use effect of the handrail of the snowmobile.

[0020] Optionally, a vertically extending support rod is fixed on the outer wall of the mounting plate, the bottom end of the support rod is connected with the body of the sled car, and the top end of the support rod is connected with the fence.

[0021] By adopting the above technical scheme, the support rod supports the fence, thereby improving the load bearing capacity of the fence, improving the stability of the handrail body, and prolonging the service life of the fence.

[0022] Optionally, the handrail body has a holding part at the end away from the mounting plate, and the holding part extends outward at both ends.

[0023] By adopting the above technical scheme, the outwardly extending holding part facilitates the user to select the holding part to meet the user's usage habit.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. The height of the handrail body is adjusted according to the height and usage habit of the operator, the connecting piece is used to connect the handrail body with the adjusting hole of corresponding height, so as to realize the adjustment of the installation height of the handrail body, thereby improving the convenience of the use of the handrail of the sled car.

[0026] 2. During installation, the handrail body is first adjusted to a suitable position, the connecting pipe is aligned with the corresponding adjusting hole, then the connecting rod is inserted into the connecting pipe through the adjusting hole, and then the connecting rod is screwed in the connecting pipe by rotating the connecting rod through the limiting disc, and the reverse operation can be performed during disassembly, so as to realize the installation, adjustment and disassembly of the handrail body, thereby improving the convenience of the use of the handrail of the sled car. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the overall structure schematic diagram of the body of the sled car in the present application;

[0028] Figure 2 is the overall structure schematic diagram of the handrail body in the present application;

[0029] Figure 3 is the structure schematic diagram of the mounting plate in the present application;

[0030] Figure 4 is the front view of the handrail body and the fence in the present application;

[0031] Figure 5 is the structure schematic diagram of the connecting piece in the present application, wherein the connecting pipe, the connecting rod and the mounting plate are partially cut away.

[0032] Fig. 1 is a schematic view of the sleigh body; Fig. 11 is a schematic view of the fence; Fig. 2 is a schematic view of the mounting plate; Fig. 21 is a schematic view of the adjusting hole; Fig. 22 is a schematic view of the supporting rod; Fig. 3 is a schematic view of the handrail body; Fig. 31 is a schematic view of the connecting part; Fig. 32 is a schematic view of the holding part; Fig. 4 is a schematic view of the connecting piece; Fig. 41 is a schematic view of the connecting pipe; Fig. 411 is a schematic view of the threaded hole; Fig. 42 is a schematic view of the connecting rod; Fig. 421 is a schematic view of the smooth section; Fig. 422 is a schematic view of the threaded section; Fig. 43 is a schematic view of the limiting disc; Fig. 5 is a schematic view of the horizontal rod; Fig. 6 is a schematic view of the trailer; Fig. 61 is a schematic view of the seat. DETAILED DESCRIPTION

[0033] The following will be described in detail with reference to the accompanying drawings. Figures 1-5 The present application is further described in detail.

[0034] The present application discloses a sleigh handrail connecting structure.

[0035] Referring to Figure 1 , Figure 2 and Figure 3 , a sleigh handrail connecting structure comprises a mounting plate 2 arranged on a sleigh body 1 and a handrail body 3 arranged on the mounting plate 2, a plurality of adjusting holes 21 are vertically and spacedly arranged on the mounting plate 2, and the handrail body 3 is connected with the corresponding adjusting hole 21 through a connecting piece 4.

[0036] Referring to Figure 1 and Figure 2 , the sleigh body 1 is provided with a trailer 6 at the rear end for carrying goods, the trailer 6 is provided with a seat 61, and the handrail body 3 extends rearward and is located above the front of the seat 61.

[0037] Referring to Figure 2 and Figure 3 , the mounting plate 2 is provided with two, the two mounting plates 2 are oppositely arranged on the sleigh and vertically extend upward, the size of the top end of the mounting plate 2 is larger than that of the bottom end, the bottom end of the mounting plate 2 is fixedly arranged on the upper surface of the sleigh body 1, the adjusting holes 21 are vertically and spacedly arranged on the top end of the mounting plate 2, and the adjusting holes 21 horizontally pass through the two side walls of the mounting plate 2.

[0038] For the convenience of description, the driving direction of the sleigh in the normal state is taken as the front direction and the reverse direction as the rear direction in the present embodiment.

[0039] Referring to Figure 2 , Figure 3 and Figure 4 , the handrail body 3 is provided with two connecting parts 31 at one end close to the sleigh body 1, the two connecting parts 31 correspond to the mounting plate 2 one by one, the two connecting parts 31 are both V-shaped, the front end of the connecting part 31 extends forward and upward and is connected with the top end of the mounting plate 2 through the connecting piece 4, the rear end of the connecting part 31 extends rearward and upward, the distance between the two connecting parts 31 first increases and then decreases from front to rear, the distance between the lowest parts of the two connecting parts 31 is the largest, the rear end of the handrail body 3 is provided with a holding part 32, and the two ends of the holding part 32 extend outward.

[0040] With reference to Figure 3 , Figure 4 and Figure 5 , the connecting piece 4 is provided with two and corresponds to the connecting part 31 one by one, only one connecting piece 4 is described below, the connecting piece 4 includes connecting pipe 41, connecting rod 42 and limiting disc 43.

[0041] With reference to Figure 3 , Figure 4 and Figure 5 , the connecting pipe 41 is arranged at one end of the connecting part 31 close to the mounting plate 2 and located outside the mounting plate 2, the connecting pipe 41 extends horizontally and the axis is parallel to the axis of the adjusting hole 21, the connecting pipe 41 is provided with a threaded hole 411 inside.

[0042] With reference to Figure 3 , Figure 4 and Figure 5 , the connecting rod 42 passes through the adjusting hole 21 and is screwed with the threaded hole 411, the connecting rod 42 includes smooth section 421 and threaded section 422, the smooth section 421 is horizontally arranged in the adjusting hole 21 and can rotate in the adjusting hole 21, the threaded section 422 is located at one end of the smooth section 421 close to the connecting pipe 41, and the threaded section 422 extends out of the adjusting hole 21 and is screwed with the threaded hole 411 in the connecting pipe 41.

[0043] With reference to Figure 3 , Figure 4 and Figure 5 , the limiting disc 43 is coaxially arranged at one end of the smooth section 421 away from the threaded section 422, the diameter of the limiting disc 43 is greater than the diameter of the smooth section 421 and greater than the inner diameter of the adjusting hole 21, when the connecting rod 42 is connected with the connecting pipe 41 in place, the limiting disc 43 is located on the side of the mounting plate 2 away from the connecting pipe 41.

[0044] With reference to Figure 2 , Figure 3 and Figure 4 , the horizontal rod 5 is arranged between the lowest parts of the two connecting parts 31, the snowmobile body 1 is fixedly provided with the fence 11, the fence 11 is U-shaped and surrounds the outside of the two mounting plates 2 and is located below the connecting part 31, when the handrail body 3 is in the unused state, the horizontal rod 5 abuts on the fence 11.

[0045] With reference to Figure 2 , Figure 3 and Figure 4 , the vertically extending support rod 22 is fixedly arranged on the outer wall of the two mounting plates 2, the bottom end of the support rod 22 is connected with the snowmobile body 1 and the top end is fixedly connected with the fence 11.

[0046] With reference to Figure 2 , Figure 3 and Figure 4, installation, first adjust the handrail body 3 to the appropriate position, so that the connecting pipe 41 aligns the corresponding adjusting hole 21, then the connecting rod 42 through the adjusting hole 21 after the extension to the connecting pipe 41, then through the limiting disc 43 by force rotating connecting rod 42 makes it screw connection in the connecting pipe 41, disassembly reverse operation can be achieved by the installation, adjustment and disassembly of the handrail body 3, thereby improving the convenience of the sleigh car handrail use.

[0047] The working principle of the embodiment of the present application is:

[0048] First, according to the height and use habit of the user to adjust the installation height of the handrail body 3, the handrail body 3 is installed and completed in the non-use state, the horizontal rod 5 is abutted on the fence 11, when using, the operator can pull the handrail body 3 upward, when the operator drives the sleigh car, the hand is held on the holding part 32, and the up and down swing of the handrail can be realized through the smooth section 421, so as to improve the use feeling of the handrail body 3, and the handrail body 3 can be pulled to the appropriate position according to the use habit of the user, thereby improving the convenience and use effect of the sleigh car handrail.

[0049] The above are the preferred embodiments of the present application, not limited by the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A snowmobile handrail connection structure, characterized by: The application relates to a snowmobile handrail, which comprises a mounting plate (2) arranged on a snowmobile body (1) and a handrail body (3) arranged on the mounting plate (2), a plurality of adjusting holes (21) are vertically and spacedly arranged on the mounting plate (2), and the handrail body (3) is connected with the corresponding adjusting hole (21) through a connecting piece (4).

2. The sled vehicle handrail connection structure according to claim 1, characterized in that: The connecting piece (4) comprises: a connecting pipe (41) arranged at one end of the handrail body (3) close to the mounting plate (2), the connecting pipe (41) extends horizontally and the axis is parallel to the axis of the adjusting hole (21), and a threaded hole (411) is arranged in the connecting pipe (41); a connecting rod (42) penetrating through the adjusting hole (21) and being screwed with the threaded hole (411); a limiting disc (43) arranged on the connecting rod (42), when the connecting rod (42) and the connecting pipe (41) are connected in place, the limiting disc (43) is located on the side of the mounting plate (2) away from the connecting pipe (41).

3. The sled vehicle handrail connection structure according to claim 2, characterized in that: The connecting rod (42) comprises a smooth section (421) and a threaded section (422), the smooth section (421) is arranged in the adjusting hole (21), the limiting disc (43) is arranged at one end of the smooth section (421), the threaded section (422) is located at the end of the smooth section (421) away from the limiting disc (43), the threaded section (422) extends out of the adjusting hole (21) and is screwed with the connecting pipe (41).

4. The sled vehicle handrail connection structure according to claim 3, characterized in that: The mounting plate (2) is provided with two mounting plates (2) arranged oppositely on the snowmobile body (1) and extending vertically upward, one end of the handrail body (3) close to the snowmobile body (1) is provided with two connecting portions (31), the connecting portions (31) correspond to the mounting plates (2) one by one, and the connecting pieces (4) are provided with two connecting pieces (4) corresponding to the connecting portions (31) one by one.

5. The sled vehicle handrail connection structure according to claim 4, characterized in that: The connecting portion (31) is V-shaped, the snowmobile body (1) is provided with a fence (11), the fence (11) is arranged outside the two mounting plates (2) and below the connecting portions (31), a horizontal rod (5) is arranged between the lowest positions of the two connecting portions (31), and when the handrail body (3) is in the unused state, the horizontal rod (5) abuts against the fence (11).

6. The sled vehicle handrail connection structure according to claim 5, characterized in that: A vertically extending supporting rod (22) is fixedly arranged on the outer wall of the mounting plate (2), the bottom end of the supporting rod (22) is connected with the snowmobile body (1), and the top end of the supporting rod (22) is connected with the fence (11).

7. The sled vehicle handrail connection structure of claim 1, wherein: One end of the handrail body (3) away from the mounting plate (2) is provided with a holding portion (32), and the two ends of the holding portion (32) extend outward.

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