Folding pedal high-position conveyor

Abstract

The utility model provides a folding pedal high-position conveyor, and belongs to the technical field. The problem that the safety of operators is affected due to the fact that a pedal is too long in the prior art is solved. A folding pedal high-position conveyor comprises a base, a supporting rod, a top supporting frame and a pressurizing structure. The base is connected with a supporting rod and a pressurizing structure. The supporting rod is divided into a stand column and a lifting rod, the lower end of the stand column is connected with the base, the stand column is hollow, and an annular oil storage cavity is formed in the side wall of the stand column. One end of the lifting rod can slide in the stand column, and the other end of the lifting rod is connected with the top supporting frame. A pressure relief structure is connected to the connecting position of the stand column and the lifting rod, and an oil chamber capable of storing oil is formed between the lifting rod and the stand column. A pedal is connected to the pressurizing structure and comprises a first connecting piece, a second connecting piece and a pedal. A protruding part is arranged at one end of the first connecting piece; the protruding part is connected with one end of the second connecting piece; the second connecting piece can rotate on the protruding part and can abut against the first connecting piece after rotating by a certain angle. The folding chair has the advantages of being flexible and convenient to store.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of conveyer, especially a folding pedal high position conveyer. BACKGROUND

[0002] The high position conveyer is usually used to convey objects from the ground or low position to the higher position for maintenance or use.

[0003] In the prior art, the rotary knob type or the pedal type high position conveyer is more. But the rotary knob type needs continuous rotation, which is laborious and inconvenient to operate. The pedal of the conventional pedal type high position conveyer is long, and the operator is easy to stumble or get hurt when maintaining the objects, which has a safety hazard. SUMMARY

[0004] The utility model discloses a folding pedal high position conveyer, which has the characteristics of flexible and convenient storage.

[0005] The utility model discloses a folding pedal high position conveyer, which has the characteristics of flexible and convenient storage.

[0006] A folding pedal high position conveyer, comprising a base, a support rod, a top support frame and a pressure structure.

[0007] The support rod and the pressure structure are connected to the base.

[0008] The support rod is divided into a column and a lifting rod, the lower end of the column is connected to the base, the column is hollow, and the side wall has an annular oil storage cavity. One end of the lifting rod is slidable in the column, and the other end of the lifting rod is connected to the top support frame. The column and the lifting rod are connected to the pressure structure, and the lifting rod and the column form an oil chamber for storing oil.

[0009] The pressure structure is connected to the pedal, and the pedal comprises a first connecting piece, a second connecting piece and a pedal plate. One end of the first connecting piece is provided with a protruding part; the protruding part is connected to one end of the second connecting piece; the second connecting piece can rotate on the protruding part and abut on the first connecting piece after rotating a certain angle.

[0010] Preferably, the base is provided with an oil channel.

[0011] Preferably, the pressure structure comprises a first pressure rod, a second pressure rod, a spring and a shaft. The second pressure rod is connected to a pressing plate at the end away from the base, and the pressing plate is connected to the shaft. The spring is between the pressing plate and the base and is sleeved on the outer wall of the second pressure rod.

[0012] Preferably, the second pressure rod is hollow and communicates with the oil storage cavity and the oil chamber through the oil channel.

[0013] Preferably, the base is further connected with a first fixing member. The first fixing member is welded on the base, and has a receiving space in which one end of a second fixing member is connected; the other end of the second fixing member is connected with a first connecting member, and the first connecting member can rotate on the second fixing member.

[0014] Preferably, the base comprises a bottom stabilizing frame and a sliding wheel.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The first connecting member, the second connecting member and the pedal are arranged, the pedal can be folded, the pedal can be stored when in use, the safety of others is not affected by the long pedal, the pedal can be stored, and the safety is higher. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the utility model,

[0018] Figure 2 is a sectional structure schematic view of the utility model,

[0019] Figure 3 is a local structure schematic view of the utility model,

[0020] Figure 4 is a pedal sectional structure schematic view of the utility model

[0021] Figure 5 is a base top view of the utility model.

[0022] In the drawing, 1, base,

[0023] 2, support rod, 21, stand, 22, lifting rod,

[0024] 3, top support frame,

[0025] 4, pedal, 41, first connecting member, 42, second connecting member, 43, pedal,

[0026] 5, pressure relief structure,

[0027] 6, oil chamber,

[0028] 7, pressure structure, 71, first pressure rod, 72, second pressure rod, 73, spring, 74, shaft,

[0029] 8, compression plate,

[0030] 9, first fixing member,

[0031] 10, second fixing member,

[0032] 12. Pulley,

[0033] 20. Oil circuit. Detailed Implementation

[0034] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0035] like Figures 1 to 4 As shown, a folding foot-operated high-level transporter includes a base 1, a support rod 2, a top support frame 3, and a pressurizing structure 7.

[0036] The base 1 is connected to a support rod 2 and a pressure structure 7.

[0037] The support rod 2 consists of a column 21 and a lifting rod 22. The lower end of the column 21 is connected to the base 1. The column 21 is hollow inside and has an annular oil storage chamber 211 on its side wall. One end of the lifting rod 22 can slide inside the column 21, and the other end of the lifting rod 22 is connected to the top support frame 3. A pressure relief structure 5 is connected at the connection between the column 21 and the lifting rod 22, and an oil chamber 6 for storing oil is formed between the lifting rod 22 and the column 21.

[0038] The pressurizing structure 7 is connected to a foot pedal 4, which includes a first connector 41, a second connector 42, and a pedal 43. One end of the first connector 41 has a protrusion, which is connected to one end of the second connector 42. The second connector 42 can rotate through the protrusion and abut against the first connector 41 after rotating at a certain angle.

[0039] In this application, when fully unfolded, the second connector 42 is provided with a slope on the side of the connecting pedal 43, so that when in use, the shorter slope can abut against the first connector 41, and when folded, the longer slope can abut against the first connector 41.

[0040] In this application, after the high-level conveyor is raised to a certain height, the folding foot pedal 43 can provide more operating space for the operator, reduce the occurrence of safety accidents such as tripping, and increase safety.

[0041] like Figure 3 As shown, the base 1 has an oil passage 20 inside.

[0042] like Figure 1 As shown, the pressurizing structure 7 comprises a first pressurizing rod 71, a second pressurizing rod 72, a spring 73, and a shaft 74. The end of the second pressurizing rod 72 away from the base 1 is connected to a pressure plate 8, and the shaft 74 is connected to the pressure plate 8; the spring 73 is located between the pressure plate 8 and the base 1 and is sleeved on the outer wall of the second pressurizing rod 72.

[0043] As Figure 2 、 Figure 3 shown, the second pressurizing rod 72 is hollow inside and communicates with the oil storage cavity 211 and the oil chamber 6 through the oil path 20

[0044] As Figure 1 、 Figure 2 shown, the base 1 is further connected with a first fixing member 9; the first fixing member 9 is welded on the base 1, and has an accommodating space inside and is connected with one end of a second fixing member 10; the other end of the second fixing member 10 is connected with a first connecting member 41, and the first connecting member 41 can rotate on the second fixing member 10.

[0045] As Figure 1 、 Figure 2 shown, the base 1 comprises a bottom stabilizing frame 11 and a sliding wheel 12.

[0046] In the present application, as Figure 3 、 Figure 5 shown, when the pedal 4 is loosened, the pressure inside the pressurizing structure 7 is relatively small, the ball of the pressurizing oil inlet 1 path moves upward, so that the oil can enter the pressurizing structure 7 from the a port. When the pedal 4 is stepped on, the oil enters the oil chamber 6 from the b port through the pressurizing oil inlet 2 path, and finally makes the lifting rod 22 rise. After the pressure relief structure 5 starts to release pressure, the pressure in the oil chamber 6 is high, which can push the ball of the pressure relief oil return 1 path to move to the spring side in the oil path, so that the oil can return to the oil storage cavity 211 through the pressure relief oil return 2 path. When the pressure in the oil storage cavity 211 and the oil chamber 6 is balanced, the ball in the pressure relief oil return 1 path can be returned to the original position through the spring.

[0047] In the present application, the top supporting frame 3 can be replaced by other supporting tops, and the application range is relatively large.

[0048] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0049] In addition, the descriptions related to "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. Meanwhile, the meaning of "and / or" appearing throughout the text is to include three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0050] The above components are all general standard components or components known to those skilled in the art, and their structure and principle can be known by those skilled in the art through technical manual or through conventional experimental methods.

[0051] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0052] Although the terms such as base, support rod, column, lifting rod are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any additional limitation by interpreting them is contrary to the spirit of the present application.

Claims

1. A folding foot-propelled high-rider, characterized by, Base (1), support rod (2), top support frame (3) and pressurizing structure (7) are included. The base (1) is connected with the support rod (2) and the pressurizing structure (7). The support rod (2) is divided into a stand (21) and a lifting rod (22); the lower end of the stand (21) is connected with the base (1), the stand (21) is hollow, and a ring-shaped oil storage cavity (211) is arranged on the side wall; one end of the lifting rod (22) is slidably arranged in the stand (21), and the other end of the lifting rod (22) is connected with the top support frame (3); the position, where the stand (21) and the lifting rod (22) are connected, is connected with a pressure relief structure (5); an oil chamber (6) capable of storing oil is formed between the lifting rod (22) and the stand (21). The pressurizing structure (7) is connected with a foot pedal (4); the foot pedal (4) comprises a first connecting piece (41), a second connecting piece (42) and a pedal (43); one end of the first connecting piece (41) is provided with a protruding portion; the protruding portion is connected with one end of the second connecting piece (42); the second connecting piece (42) can rotate on the protruding portion and abut on the first connecting piece (41) after rotating by a certain angle.

2. The folding foot-propelled high-rider vehicle of claim 1, wherein, An oil passage (20) is arranged in the base (1).

3. The folding scooter stroller of claim 2, wherein, The pressurizing structure (7) comprises a first pressurizing rod (71), a second pressurizing rod (72), a spring (73) and a shaft (74); one end of the second pressurizing rod (72) away from the base (1) is connected with a pressing plate (8); the pressing plate (8) is connected with the shaft (74); the spring (73) is arranged between the pressing plate (8) and the base (1) and is sleeved on the outer wall of the second pressurizing rod (72).

4. The folding scooter stroller of claim 3, wherein, The second pressurizing rod (72) is hollow and communicates with the oil storage cavity (211) and the oil chamber (6) through the oil passage (20).

5. The folding scooter stroller of claim 4, wherein, The base (1) is further connected with a first fixing piece (9); the first fixing piece (9) is welded on the base (1), the first fixing piece (9) has a containing space, and one end of a second fixing piece (10) is connected in the space; the other end of the second fixing piece (10) is connected with the first connecting piece (41), and the first connecting piece (41) can rotate on the second fixing piece (10).

6. The folding scooter stroller of claim 5, wherein, The base (1) comprises a bottom stable frame (11) and a sliding wheel (12).

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