CN213698599U - Novel gas pole lifting control mechanism - Google Patents
Novel gas pole lifting control mechanism Download PDFInfo
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- CN213698599U CN213698599U CN202021575943.4U CN202021575943U CN213698599U CN 213698599 U CN213698599 U CN 213698599U CN 202021575943 U CN202021575943 U CN 202021575943U CN 213698599 U CN213698599 U CN 213698599U
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- inner sleeve
- rod
- sleeve
- piston rod
- control mechanism
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Abstract
The utility model provides a novel gas pole lift control mechanism, this mechanism relate to the height adjusting mechanism field. The mechanism comprises an outer sliding sleeve, an inner sleeve and a cross rod; the bottom end of the inner sleeve is used for connecting the piston rod extending end of the air rod, and the top end of the inner sleeve is used for connecting an object to be lifted; the inner sleeve is provided with a sliding groove, the cross rod is assembled in the sliding groove, and the cross rod is positioned above the piston rod telescopic control button; the outer sliding sleeve is sleeved outside the inner sleeve and used for driving the cross rod to move in the sliding groove along the axial direction of the inner sleeve, so that the piston rod telescopic control button is pressed. The mechanism has the advantages of simple structure, small size, good overall attractiveness, stable structure and simplicity in operation.
Description
Technical Field
The utility model relates to a height adjusting mechanism field, in particular to novel gas pole lifting control mechanism.
Background
Lifting air poles are common in daily life; as shown in fig. 1, the air rod 4 is controlled to lift by a piston rod telescopic control button 41 arranged at the top of the air rod 4; the piston rod telescopic control button 41 is pressed downwards, the air rod 4 is unlocked, and the air rod 4 can freely move up and down to realize lifting; under normal state, the piston rod telescopic control button 41 is not pressed by external force, the gas rod 4 is locked, and the gas rod 4 can not be lifted.
As shown in fig. 1, the conventional way to press the piston rod telescopic control button 41 is to connect a tray 5 to the upper part of the air rod 4, wherein the tray 5 comprises a flange 51 and a pressure rod 52; the flange 51 is used for connecting the air rod 4 with an object to be lifted; the pressure lever 52 penetrates through the flange 51, one end of the pressure lever is propped against the piston rod telescopic control button 41, the other end of the pressure lever is positioned outside the flange 51, and a telescopic control contact 6 is arranged between the pressure lever and the flange 51; when the pneumatic valve is used, an upward force is applied to the pressure lever 52 positioned outside the flange plate 51, and the telescopic control contact 6 between the pressure lever 52 and the flange plate 51 is taken as a fulcrum, so that one end, which is abutted against the piston rod telescopic control button 41, of the pressure lever 52 is subjected to a downward force, the piston rod telescopic control button 41 is pressed, and the pneumatic rod 4 is unlocked and can move up and down.
According to the structure of the existing control piston rod telescopic control button, the compression rod 52 presses the piston rod telescopic control button 41 by utilizing the lever principle, and the compression rod 52 is required to be exposed outside the flange plate 51, so that the control is convenient, therefore, the whole structure of the tray 5 is large in size and not attractive, meanwhile, the compression rod 52 exposed outside is positioned on one side of the air rod 4, the structure space is not compact, and the carrying is inconvenient.
Disclosure of Invention
In view of this, the utility model provides a novel gas pole lifting control mechanism, the structure of this mechanism is comparatively simple, and the volume is less, and whole pleasing to the eye degree is better simultaneously. Specifically, the utility model discloses a realize through following technical scheme:
a novel air rod lifting control mechanism comprises an outer sliding sleeve, an inner sleeve and a cross rod; the bottom end of the inner sleeve is used for connecting the piston rod extending end of the air rod, and the top end of the inner sleeve is used for connecting an object to be lifted; the inner sleeve is provided with a sliding groove, the cross rod is assembled in the sliding groove, and the cross rod is positioned above the piston rod telescopic control button; the outer sliding sleeve is sleeved outside the inner sleeve and used for driving the cross rod to move in the sliding groove along the axial direction of the inner sleeve, so that the piston rod telescopic control button is pressed.
Furthermore, the cross rod and the outer sliding sleeve are integrated or separated.
Further, a through hole is formed in the outer sliding sleeve and used for assembling the inner sleeve, and a step is arranged in the through hole; the cross bar passes through the sliding groove, and the head end and the tail end of the cross bar are exposed outside the inner sleeve; the step is above the cross bar.
Furthermore, the upper portion of inner skleeve is seted up the sliding tray of axis direction, and the horizontal pole is put in the sliding tray, touches on the flexible control button of piston rod of gas pole.
Furthermore, a through hole connected with a piston rod of the air rod is formed in the bottom of the inner sleeve along the axial direction of the inner sleeve, the piston rod at the top of the air rod penetrates through the through hole, and the piston rod is fastened with the inner sleeve through an upper nut and a lower nut which are positioned at the bottom of the inner sleeve.
Furthermore, a receiving flange is connected above the inner sleeve, and an object to be lifted is connected above the receiving flange.
Furthermore, the surface of the bearing flange plate is provided with a limiting table for limiting the upward movement of the outer sliding sleeve, the surface of the lower part of the inner sleeve is provided with a limiting table for limiting the downward movement of the outer sliding sleeve, and the outer sliding sleeve is sleeved between the two limiting tables.
The utility model has the advantages that:
the lifting control mechanism is characterized in that the outer sliding sleeve is moved downwards, the cross rod in the outer sliding sleeve is used for pressing the piston rod telescopic control button, so that the button is opened, and the air rod is unlocked at the moment and can be lifted; the outer sliding sleeve is loosened, then the piston rod telescopic control button receives the thrust inside the air rod, the original position is restored, and the air rod is locked, so that the air rod cannot be lifted. Therefore, the air rod can be lifted through simple pressing, and meanwhile, the lifting control mechanism is connected with the air rod into a whole, is columnar integrally, compact in structure, stable in center of gravity and convenient to carry.
Description of the drawings:
FIG. 1 is a schematic diagram of a prior art structure for controlling the lifting of an air rod;
fig. 2 is a sectional view of a novel air rod lifting control mechanism provided by the present invention;
fig. 3 is a schematic view of a novel air rod lifting control mechanism provided by the present invention;
fig. 4 is a schematic view of the connection between the novel air rod lifting control mechanism and the air rod provided by the present invention;
fig. 5 is another angle sectional view of the novel air rod lifting control mechanism provided by the present invention connected with the air rod.
Wherein: 1. an outer sliding sleeve; 11. a step; 2. an inner sleeve; 21. a through hole connected with the air rod piston rod; 22. a sliding groove; 23. receiving a flange plate; 24. a limiting table; 3. a cross bar; 4. a gas lever; 41. a piston rod telescopic control button; 5. a tray; a 51 flange; 52. a pressure lever; 6. a telescopic control contact.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 2 and 3, a novel air rod lifting control mechanism comprises an outer sliding sleeve 1, an inner sleeve 2 and a cross rod 3; the inner sleeve 2 is provided with a sliding groove 22, the cross rod 3 is assembled in the sliding groove 22, the outer sliding sleeve 1 is sleeved outside the inner sleeve 2, and the outer sliding sleeve 1 can move axially relative to the inner sleeve 2, so that the cross rod 3 is driven to move in the sliding groove 22 along the axial direction of the inner sleeve 2. Meanwhile, the cross rod 3 abuts against the upper end of a piston rod telescopic control button 41 on the air rod 4, and the air rod 4 is pressed along with the downward movement of the cross rod 3, so that the air rod 4 is unlocked and can be lifted.
The cross bar 3 and the outer sliding sleeve 1 can be of an integral structure or a split structure.
The specific implementation mode of the outer sliding sleeve 1 for controlling the movement of the cross bar 3 is as follows:
as shown in fig. 2, a through hole is arranged inside the outer sliding sleeve 1 for assembling with the inner sleeve 2, and a step 11 is arranged inside the through hole of the outer sliding sleeve 1; the inner sleeve 2 is provided with a sliding groove 22 in a radial direction, and the cross bar 3 traverses the inner sleeve 2 and is fitted in the sliding groove 22, which is movable in the sliding groove 22 in an axial direction of the inner sleeve 2. The length of the cross rod 3 is larger than the outer diameter of the inner sleeve 2, the cross rod 3 penetrates through the sliding groove 22, the head end and the tail end of the cross rod 3 are exposed outside the inner sleeve 2, the outer sheath 1 is sleeved on the surface of the inner sleeve 2, and the lower side surface of the step 11 in the through hole of the outer sliding sleeve 1 is contacted with the upper end surface of the exposed part of the cross rod 3; during the use, the step 11 on the outer sliding sleeve 1 supports the part that the horizontal pole 3 exposes in the interior sleeve 2, along with outer sliding sleeve 1 slides down, step 11 transmission power is on horizontal pole 3.
The specific embodiment of the control button 41 for controlling the extension and contraction of the piston rod by the cross bar 3 is as follows:
as shown in fig. 4 and 5, the lower end of the inner sleeve 2 is used for connecting with the top end of the air rod 4; a through hole 21 connected with a piston rod of the air rod is formed in the bottom of the inner sleeve 2 along the axial direction of the inner sleeve 2, the piston rod at the top of the air rod 4 penetrates through the through hole, the piston rod is fastened with the inner sleeve 2 through an upper nut and a lower nut which are positioned at the bottom of the inner sleeve 2, and the upper position and the lower position of a piston rod telescopic control button 41 relative to the bottom surface of the inner sleeve 2 can be adjusted; the cross bar 3 is positioned above the piston rod telescopic control button 41. The piston rod telescopic control button 41 at the upper end of the air rod 4 is used for controlling the air rod 4 to lift; the cross rod 3 presses a piston rod telescopic control button 41, the piston rod telescopic control button 41 moves downwards, the air rod 4 is unlocked, and the air rod 4 can be lifted; when the rod 3 does not press the rod extension/retraction control button 41, the rod extension/retraction control button 41 is extended, and the air rod 4 is locked, so that it cannot be lifted or lowered.
In order to conveniently sleeve the outer sliding sleeve 1 on the inner sleeve 2, the upper part of the inner sleeve 2 is connected with a receiving flange 23, and the upper end of the receiving flange 23 is connected with an object to be lifted; the receiving flange plate 23 is connected with the inner sleeve 2 through threads; the lower extreme surface of inner skleeve 2 is provided with spacing platform 24 for the downward movement of restriction outer sliding sleeve 1, and the surface of accepting the ring flange 23 is provided with spacing platform 24 for the upward movement of restriction outer sliding sleeve 1, and outer sliding sleeve 1 cover is established on inner skleeve 2, and inner skleeve 2 is connected with accepting the ring flange 23 both, and outer sliding sleeve 1 moves between two spacing platforms 24.
The use process of the lifting device for controlling the air rod 4 is as follows: during the use, the outer sliding sleeve 1 is held between the fingers to the hand, slides outer sliding sleeve 1 downwards to drive horizontal pole 3 and exert sufficient power on piston rod flexible control button 41, piston rod flexible control button 41 is pressed down, and the unblock of gas pole 4 is opened, and control gas pole 4 liftable. When not using, loosen outer sliding sleeve 1, piston rod flexible control button 41 stretches out, and the reconversion, gas pole 4 is locked, and gas pole 4 can't go up and down.
Above is the utility model discloses preferred embodiment the utility model discloses make a plurality of other simple replacements and changes under the design prerequisite, all should regard as belonging to the utility model discloses a protection category.
Claims (8)
1. The utility model provides a novel gas pole lifting control mechanism which characterized in that: the mechanism comprises an outer sliding sleeve, an inner sleeve and a cross rod; the bottom end of the inner sleeve is used for connecting the piston rod extending end of the air rod, and the top end of the inner sleeve is used for connecting an object to be lifted; the inner sleeve is provided with a sliding groove, the cross rod is assembled in the sliding groove, and the cross rod is positioned above the piston rod telescopic control button; the outer sliding sleeve is sleeved outside the inner sleeve and used for driving the cross rod to move in the sliding groove along the axial direction of the inner sleeve, so that the piston rod telescopic control button is pressed.
2. The novel air rod lifting control mechanism as claimed in claim 1, wherein: the cross bar and the outer sliding sleeve are of an integral or split structure.
3. The novel air rod lifting control mechanism as claimed in claim 1, wherein: a through hole is formed in the outer sliding sleeve and used for assembling the inner sleeve, and a step is arranged in the through hole; the cross bar passes through the sliding groove, and the head end and the tail end of the cross bar are exposed outside the inner sleeve; the step is above the cross bar.
4. The novel air rod lifting control mechanism as claimed in claim 1, wherein: the upper portion of inner skleeve is seted up the sliding tray of axis direction, and the horizontal pole is placed in the sliding tray, touches on the flexible control button of piston rod of gas pole.
5. The novel air rod lifting control mechanism as claimed in claim 1 or 4, wherein: and a through hole connected with the piston rod of the air rod is formed in the bottom of the inner sleeve along the axial direction of the inner sleeve, and the piston rod at the top of the air rod penetrates through the through hole.
6. The novel air rod lifting control mechanism as claimed in claim 5, wherein: the piston rod is fastened with the inner sleeve through an upper nut and a lower nut which are positioned at the bottom of the inner sleeve.
7. The novel air rod lifting control mechanism as claimed in claim 1, wherein: and a receiving flange is connected above the inner sleeve and is used for connecting an object to be lifted.
8. The novel air rod lifting control mechanism as claimed in claim 7, wherein: the surface of the bearing flange plate is provided with a limiting platform for limiting the upward movement of the outer sliding sleeve, the surface of the lower part of the inner sleeve is provided with a limiting platform for limiting the downward movement of the outer sliding sleeve, and the outer sliding sleeve is sleeved between the two limiting platforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575943.4U CN213698599U (en) | 2020-08-03 | 2020-08-03 | Novel gas pole lifting control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575943.4U CN213698599U (en) | 2020-08-03 | 2020-08-03 | Novel gas pole lifting control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213698599U true CN213698599U (en) | 2021-07-16 |
Family
ID=76766972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021575943.4U Active CN213698599U (en) | 2020-08-03 | 2020-08-03 | Novel gas pole lifting control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213698599U (en) |
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2020
- 2020-08-03 CN CN202021575943.4U patent/CN213698599U/en active Active
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