CN215626433U - Horizontal jack with two wheels capable of moving and placing articles - Google Patents
Horizontal jack with two wheels capable of moving and placing articles Download PDFInfo
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- CN215626433U CN215626433U CN202120066314.7U CN202120066314U CN215626433U CN 215626433 U CN215626433 U CN 215626433U CN 202120066314 U CN202120066314 U CN 202120066314U CN 215626433 U CN215626433 U CN 215626433U
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- pin shaft
- wallboard
- assembly
- pin
- hinged
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Abstract
A horizontal jack with two wheels capable of moving and placing objects comprises a jack body, wherein the jack body comprises a chassis assembly, an oil pump assembly, a lifting arm assembly, a tray assembly and a handle assembly, the chassis assembly comprises a chassis, a first wallboard and a second wallboard, the rear ends of the first wallboard and the second wallboard are hinged with press handles, and a pin pulling device is arranged between the press handles and the first wallboard; the pin pulling device comprises a pin seat, a pin shaft, a wrench and a pressure spring, the pin seat is fixedly arranged on one side of the press handle facing the first wallboard, and the pin seat is provided with a through hole for the pin shaft to be inserted; the first end of the pin shaft is hinged with a spanner, and when the spanner is at a first position, the second end of the pin shaft is retracted into the pin shaft through hole; when the first position is reached, the first end of the pin shaft is clamped in the pin shaft limiting groove at the front end of the first wallboard; chassis detachably installs the bottom at first wallboard and second wallboard, and the surface is equipped with puts the thing groove. The utility model has the beneficial effects that: the snap can be locked and only can move by using the rear wheel; the alternative assembly chassis holds the part, does not assemble and does not influence the use yet.
Description
Technical Field
The utility model relates to a horizontal jack with two wheels capable of moving and placing articles.
Background
The existing horizontal jack has the following problems: firstly, the horizontal jack is generally heavier in weight and difficult to transfer; the jack is required to be used on flat and hard ground, and when the jack is used on sandy or soft ground, the front wheel and the rear wheel are small and narrow, so that the jack is easy to sink into the ground to cause failure; and thirdly, when the horizontal jack is used, the detached parts or used tools cannot be stored, and the parts are easily lost.
Disclosure of Invention
In order to solve the problems, the utility model provides a two-wheel shifting and article-holding horizontal jack which is convenient to transfer, can be used on the ground of sand or soft ground and has a holding function.
The utility model relates to a two-wheeled horizontal jack with a shifting function and a storage function, which comprises a jack body, wherein the jack body comprises an underframe assembly, an oil pump assembly, a lifting arm assembly, a tray assembly and a handle assembly, one end of the lifting arm assembly is hinged with the middle part of the underframe assembly, and the other end of the lifting arm assembly is hinged with the tray assembly; the oil pump assembly is arranged at the rear part of the underframe assembly, and a piston rod of the oil pump assembly is hinged with the lifting arm assembly; the handle passes through the snap and articulates the rear portion of chassis subassembly, its characterized in that:
the chassis component comprises a chassis, a first wallboard and a second wallboard, the first wallboard is opposite to the second wallboard, one end of a handle is taken as the rear, and the other end is taken as the front, the front wheel component and the rear wheel component are arranged at the front end and the rear end of the first wallboard and the second wallboard, the rear ends of the first wallboard and the second wallboard are hinged with the press button together, and a pin pulling device is arranged between the press button and the first wallboard and used for realizing the relative fixation between the press button and the first wallboard;
the pin pulling device comprises a pin seat, a pin shaft, a wrench and a pressure spring, the pin seat is fixedly arranged on one side of the press handle facing the first wallboard, and a pin shaft through hole for inserting the pin shaft is formed in a part of the pin seat extending to the upper part of the first wallboard; the pin shaft is inserted into the pin shaft through hole, the first end of the pin shaft is hinged with a wrench, the wrench is provided with a first position and a second position, and when the wrench rotates to the first position, the second end of the pin shaft is retracted into the pin shaft through hole, so that the press handle can swing freely; when the wrench is rotated to a second position, the part of the second end of the pin shaft, which falls outside the pin shaft through hole, is clamped into the pin shaft limiting groove at the rear end of the first wallboard, so that the snap fastener and the first wallboard are locked;
the chassis is detachably installed the bottom of first wallboard with the second wallboard, the chassis surface is equipped with the thing groove of putting that is used for placing the part.
Furthermore, the bottom of the wrench is provided with a hinged part which is hinged to the first end of the pin shaft through a rivet; the bottom surface of the hinged part is a flat bottom which is used for abutting against the top end of the pin shaft through hole, the part of the front end of the hinged part, which exceeds the pin shaft seat, forms a limiting end which is used for abutting against the outer side wall of the pin shaft seat, the flat bottom of the hinged part is a first position of the wrench when abutting against the pin shaft through hole, and the limiting end is a second position of the wrench when abutting against the outer side wall of the pin shaft seat.
Further, the rear wheel outer diameter of the rear wheel assembly is larger than the front wheel outer diameter of the front wheel assembly.
Furthermore, when the press handle is fixed with the first wallboard, an included angle between the handle and the horizontal plane is an acute angle.
Further, the first wallboard and the second wallboard are both provided with handles.
Further, the outer diameter of the first end of the pin shaft is smaller than the outer diameter of the second end of the pin shaft.
Furthermore, the front wheel and the rear wheel are rubber and plastic large wheels, anti-skid patterns are arranged on the surfaces of the front wheel and the rear wheel, the anti-skid and waterproof effects are achieved, the ground contact area is increased, and sinking on soft ground is reduced.
The utility model discloses a use instruction of a horizontal jack, which comprises the following steps:
one side of the pressing handle is provided with a telescopic pin pulling device, and the pressing handle can swing freely to a large extent when not in a locking state; when the press handle is locked, the pin shaft on the press handle extends out and is inserted into the pin limiting groove of the first wallboard, the press handle cannot swing freely, when the handle is pressed downwards, the front wheel is separated from the ground, and the jack can be freely moved only by using the two rear wheels;
the chassis can be assembled or not assembled by self, after assembly, the lower part of the chassis is waterproof and dustproof, and small parts or small tools can be placed in the storage groove at the upper part; when the chassis is selected not to be assembled, the use of the jack is not influenced, small parts or small tools can be placed in the storage groove at the upper part, and especially, the parts can be prevented from being lost and kept clean outdoors.
The utility model has the beneficial effects that:
1) the contact area of the two large wheels is increased, so that the sinking probability on soft ground is reduced;
2) the press handle can be locked, and the jack can be freely moved by using two rear wheels;
3) the pin pulling device at one side of the pressing hand is convenient to operate;
4) can assemble the chassis according to user's needs selectivity, assemble on the wallboard after, but lower part dustproof and waterproof, but upper portion holds the finding, does not assemble and does not influence the use of jack yet.
Drawings
FIG. 1 is a view showing one of the structural diagrams of the present invention (the locking state of a push button, A is a first position of a wrench, B is a second position of the wrench, a is an arrow indicating a pulling direction in which the wrench is switched from the second position to the first position, B is an arrow indicating a pulling direction in which the wrench is switched from the first position to the second position, C is a handle pressing direction, and C is a front wheel assembly lifting direction);
FIG. 2 is a second structural diagram of the present invention (the pressing member is not in the locking state, A is the first position of the wrench, B is the second position of the wrench, a is the direction of the wrench moving from the second position to the first position, B is the direction of the wrench moving from the first position to the second position, D is the direction of the handle swinging, and e is the direction of the pin ascending);
FIG. 3 is a schematic view of the snap installation of the present invention;
FIG. 4 is a chassis structure view of the present invention;
FIG. 5 is a top plan view of the chassis of the present invention;
FIG. 6 is a block diagram of the jack of the present invention mounted on the chassis;
fig. 7 is a top view of the chassis mounted jack of the present invention.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
With reference to the accompanying drawings:
the chassis component 1 comprises a chassis 11, a first wall board 12 and a second wall board 13, the first wall board 12 and the second wall board 13 are opposite, one end for installing a handle component is taken as the back, otherwise, the front end and the back end of the first wall board 12 and the second wall board 13 are provided with the front wheel component 14 and the back wheel component 15, the back ends of the first wall board 12 and the second wall board 13 are hinged with the press button 51 together, and a pin pulling device 6 is arranged between the press button 5 and the first wall board 12 for realizing the relative fixation between the press button and the first wall board;
the pin pulling device 6 comprises a pin seat 61, a pin 62, a wrench 63 and a pressure spring 64, the pin seat 61 is fixedly arranged at one side of the press handle facing the first wallboard 12, and a pin through hole 611 for inserting the pin is arranged at the part of the pin seat 61 extending to the upper part of the first wallboard 12; the pin shaft 62 is inserted into the pin shaft through hole 611, the first end of the pin shaft 62 is hinged with a wrench 63, the wrench 63 has a first position A and a second position B, and when the wrench 63 rotates to the first position A, the second end of the pin shaft 62 is retracted into the pin shaft through hole 611, so that the thumb press can swing freely; when the wrench 63 is rotated to the second position B, the part of the second end of the pin 62 that falls outside the pin through hole 611 is clamped into the pin limiting groove 121 at the rear end of the first wall panel 12, so as to lock the snap 51 and the first wall panel 12;
the chassis 11 is detachably installed at the bottom of the first wall plate 12 and the second wall plate 13, and a storage groove 111 for placing parts is formed in the surface of the chassis 11.
Further, the bottom of the wrench 63 is provided with a hinge part, and the hinge part is hinged to the first end of the pin 62 through a rivet 631; the bottom surface of the hinged part is a flat bottom which is used for abutting against the top end of the pin shaft seat 611, the part of the front end of the hinged part which exceeds the pin shaft seat 61 forms a limiting end which is used for abutting against the outer side wall of the pin shaft seat, the flat bottom of the hinged part is the first position of the wrench 63 when abutting against the pin shaft seat 611, and the limiting end is the second position of the wrench 63 when abutting against the outer side wall of the pin shaft seat 61.
Further, the rear wheel outer diameter of the rear wheel assembly 15 is larger than the front wheel outer diameter of the front wheel assembly 14.
Further, when the pressing handle 51 is fixed to the first wall panel 12, the angle between the handle assembly 5 and the horizontal plane is acute.
Further, a handle 16 is arranged on each of the first wall plate 12 and the second wall plate 13.
Further, the outer diameter of the first end of the pin 62 is smaller than the outer diameter of the second end of the pin 62.
Furthermore, the front wheel and the rear wheel are rubber and plastic large wheels, anti-skid patterns are arranged on the surfaces of the front wheel and the rear wheel, the anti-skid and waterproof effects are achieved, the ground contact area is increased, and sinking on soft ground is reduced.
In the utility model: the pressing handle 51 is provided with a telescopic pin pulling device 6, two positions can be positioned, the pressing handle 51 can be locked when the pin shaft 62 extends out, and the pressing handle 51 can swing freely when the pin shaft 62 retracts; the first wall plate 12 is provided with a pin shaft limiting groove 121 corresponding to the pin shaft 62 of the pin pulling device 6; the lower parts of the first wall plate 12 and the second wall plate 13 are symmetrically provided with screw holes 17 which can be used for assembling the chassis by self selection; the chassis 11 can be assembled or not assembled according to the using state of a customer; the upper part of the chassis 11 is provided with a mounting hole 112 corresponding to the screw holes 17 of the first and second wall boards; the middle part of the chassis 11 sinks and sinks to form an article placing groove 111, steps 113 capable of containing parts are arranged at the front end part and the rear end part of the article placing groove 111, and folded edges 114 at two sides of the chassis 11 are used for increasing the strength; both ends of the chassis 11 are raised for dust and sand prevention.
The press handle 51 is hinged at the rear ends of the first wall plate 12 and the second wall plate 13 through a press handle pin shaft assembly, the press handle pin shaft assembly comprises a press handle pin shaft 511, a fixing screw 512, a spring cushion 513 and a gasket 514, and the press handle 51 is hinged on the first wall plate 12 and the second wall plate 13 through the press handle pin shaft 511 and the fixing screw 512; the elastic pad 513 and the washer 514 are sleeved at the outer end part of the fixing screw 512; the bottom of the press handle 51 is provided with a roller pin 515, and a roller 516 is arranged on the roller pin 515 and is used for matching with the oil control end of the oil pump assembly to control the oil inlet and outlet of the oil pump assembly.
The utility model discloses a use instruction of a horizontal jack, which comprises the following steps:
one side of the pressing handle 51 is provided with a telescopic pin pulling device 6, and when the pressing handle 51 is not in a locking state, the pressing handle 51 can swing freely to a large extent; when the pressing handle 51 is in a locking state, the pin shaft 62 of the pin pulling device 6 on the pressing handle 51 extends out and is inserted into the pin shaft limiting groove 121 of the first wall plate 12, the pressing handle 62 cannot swing freely, and when the handle is pressed downwards, the front wheels are separated from the ground, and the jack can be moved freely only by using the two rear wheels;
the chassis 11 can be assembled or not assembled by self, after assembly, the lower part of the chassis 11 is waterproof and dustproof, and small parts or small tools can be contained in the storage groove 111 at the upper part; when the chassis 11 is not assembled, the use of the jack is not influenced, small parts or small tools can be placed in the storage groove 111 at the upper part, and particularly, the parts can be prevented from being lost and kept clean outdoors.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the utility model should not be considered limited to the specific forms set forth in the embodiments but include equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.
Claims (7)
1. A horizontal jack with two wheels capable of moving and placing objects comprises a jack body, wherein the jack body comprises an underframe assembly, an oil pump assembly, a lifting arm assembly, a tray assembly and a handle assembly, one end of the lifting arm assembly is hinged with the middle part of the underframe assembly, and the other end of the lifting arm assembly is hinged with the tray assembly; the oil pump assembly is arranged at the rear part of the underframe assembly, and a piston rod of the oil pump assembly is hinged with the lifting arm assembly; the handle passes through the snap and articulates the rear portion of chassis subassembly, its characterized in that:
the base frame assembly comprises a chassis, a first wall plate and a second wall plate, the first wall plate and the second wall plate are opposite, one end of a handle is taken as the rear, and the other end is taken as the front, a front wheel assembly and a rear wheel assembly are arranged at the front end and the rear end of the first wall plate and the second wall plate, the rear ends of the first wall plate and the second wall plate are jointly hinged with the press handle, and a pin pulling device is arranged between the press handle and the first wall plate and used for realizing the relative fixation between the press handle and the first wall plate;
the pin pulling device comprises a pin seat, a pin shaft, a wrench and a pressure spring, the pin seat is fixedly arranged on one side of the press handle facing the first wallboard, and a pin shaft through hole for inserting the pin shaft is formed in a part of the pin seat extending to the upper part of the first wallboard; the pin shaft is inserted into the pin shaft through hole, the first end of the pin shaft is hinged with a wrench, the wrench is provided with a first position and a second position, and when the wrench rotates to the first position, the second end of the pin shaft is retracted into the pin shaft through hole, so that the handle can swing freely; when the wrench is rotated to a second position, the part of the second end of the pin shaft, which falls outside the pin shaft through hole, is clamped into the pin shaft limiting groove at the rear end of the first wallboard, so that the snap fastener and the first wallboard are locked;
the chassis is detachably installed the bottom of first wallboard with the second wallboard, the chassis surface is equipped with the thing groove of putting that is used for placing the part.
2. The horizontal jack for the two-wheeled movable combination as claimed in claim 1, wherein: the bottom of the wrench is provided with a hinged part which is hinged to the first end of the pin shaft through a rivet; the bottom surface of the hinged part is a flat bottom which is used for abutting against the top end of the pin shaft through hole, the part of the front end of the hinged part, which exceeds the pin shaft seat, forms a limiting end which is used for abutting against the outer side wall of the pin shaft seat, the flat bottom of the hinged part is a first position of the wrench when abutting against the pin shaft through hole, and the limiting end is a second position of the wrench when abutting against the outer side wall of the pin shaft seat.
3. The horizontal jack for the two-wheeled movable combination object as claimed in claim 2, wherein: the outer diameter of the rear wheel assembly is larger than that of the front wheel assembly.
4. The horizontal jack with two wheels as a combined shifting object as claimed in claim 3, wherein: when the press handle is fixed with the first wallboard, an included angle between the handle and the horizontal plane is an acute angle.
5. The horizontal jack for the two-wheeled movable combination as claimed in claim 1, wherein: handles are arranged on the first wallboard and the second wallboard.
6. The horizontal jack for the two-wheeled movable combination as claimed in claim 1, wherein: the outer diameter of the first end of the pin shaft is smaller than the outer diameter of the second end of the pin shaft.
7. The horizontal jack with two wheels as a combined shifting object as claimed in claim 3, wherein: the front wheel and the rear wheel are provided with anti-skid patterns on the surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066314.7U CN215626433U (en) | 2021-01-11 | 2021-01-11 | Horizontal jack with two wheels capable of moving and placing articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066314.7U CN215626433U (en) | 2021-01-11 | 2021-01-11 | Horizontal jack with two wheels capable of moving and placing articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215626433U true CN215626433U (en) | 2022-01-25 |
Family
ID=79888619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120066314.7U Active CN215626433U (en) | 2021-01-11 | 2021-01-11 | Horizontal jack with two wheels capable of moving and placing articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215626433U (en) |
-
2021
- 2021-01-11 CN CN202120066314.7U patent/CN215626433U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |