CN220842703U - Rubber connecting sleeve for trunk supporting rod - Google Patents
Rubber connecting sleeve for trunk supporting rod Download PDFInfo
- Publication number
- CN220842703U CN220842703U CN202322767918.6U CN202322767918U CN220842703U CN 220842703 U CN220842703 U CN 220842703U CN 202322767918 U CN202322767918 U CN 202322767918U CN 220842703 U CN220842703 U CN 220842703U
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- CN
- China
- Prior art keywords
- sleeve
- adapter sleeve
- rubber
- piece
- fixed
- Prior art date
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a rubber connecting sleeve for a trunk supporting rod, which relates to the technical field of rubber connecting sleeves, and particularly relates to a rubber connecting sleeve for a trunk supporting rod. Through last adapter sleeve, lower adapter sleeve, clamp fastener and the connecting piece that set up, when using, can make through the connecting piece and go up adapter sleeve and lower adapter sleeve joint together fixed, and then make last adapter sleeve and lower adapter sleeve form the parcel to the bracing piece, and then make the bracing piece obtain dustproof protection, to a great extent can avoid its surface to be infected with the dust, and can fix between last adapter sleeve and lower adapter sleeve and the bracing piece through the clamp fastener, go up the adapter sleeve and lower adapter sleeve can follow the extension of bracing piece and reset and change together after the fixed.
Description
Technical Field
The utility model relates to the technical field of rubber connecting sleeves, in particular to a rubber connecting sleeve for a trunk supporting rod.
Background
The support rod is an elastic element taking gas and liquid as working media, and consists of a pressure pipe, a piston rod and a plurality of connecting pieces, wherein high-pressure nitrogen is filled in the support rod, as a through hole is formed in the piston, the gas pressure at two ends of the piston is equal, the sectional areas at two sides of the piston are different, one end of the support rod is connected with the piston rod, the other end of the support rod is not connected with the piston rod, the pressure towards one side with small sectional area is generated under the action of the gas pressure, namely the elasticity of the support rod, and the size of the elasticity can be set by setting different nitrogen pressures or piston rods with different diameters.
The trunk support rod is repeatedly stretched and reset in the process of repeatedly opening and closing the trunk, dust can adhere to the surface of the support rod in the long-time use process, and then the support rod is blocked, so that the smoothness of the trunk support rod is reduced, and the normal use is affected, and therefore, the rubber connecting sleeve for the trunk support rod is necessary.
Disclosure of utility model
The utility model aims to provide a rubber connecting sleeve for a trunk supporting rod, which solves the problems that the supporting rod can be repeatedly stretched and reset in the repeated opening and closing process of the trunk and can adhere to dust in the long-time use process, so that the supporting rod is blocked, the smoothness of the supporting rod is reduced and the normal use is influenced by the fact that the upper connecting sleeve and the lower connecting sleeve are arranged.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a trunk is rubber adapter sleeve for bracing piece, includes the bracing piece, the surface cover of bracing piece is equipped with the rubber sleeve, the rubber sleeve includes adapter sleeve and lower adapter sleeve, the both ends of going up adapter sleeve and lower adapter sleeve all are fixed with the fastener, the both sides of going up the adapter sleeve all are fixed with the connecting piece, the lower connecting piece of all being fixed with the connecting piece looks adaptation down.
Further, the clamping piece comprises an arc-shaped fixing piece, an adjusting bolt is arranged on the middle thread of the upper surface of the arc-shaped fixing piece in a penetrating mode, and the bottom end of the adjusting bolt is connected with a clamping piece in a rotating mode.
Further, the upper connecting sleeve comprises a plurality of rubber expansion joints and a plurality of connecting joints, the rubber expansion joints and the connecting joints are sequentially connected and fixed, two sides of the rubber expansion joints are in telescopic circular arc shapes, and the lower connecting sleeve and the upper connecting sleeve are identical in structure.
Further, the anti-slip sheet is fixed on the clamping sheet, the anti-slip sheet is made of silica gel, and the friction force between the clamping sheet and the two ends of the supporting rod can be increased by the anti-slip sheet, so that the clamping is more stable.
Further, the upper connecting piece comprises an upper middle part fixed with the rubber expansion joint and an upper side part fixed with the connecting joint, wherein two sides of the upper middle part are telescopic elastic films A, upper clamping grooves are formed in the middle of the upper surfaces of the upper middle part and the upper side part, and lower clamping blocks are fixed on two sides of the lower surfaces of the upper middle part and the upper side part.
Further, the lower connecting piece comprises a lower middle part and a lower side part, the two sides of the lower middle part are telescopic elastic soft sheets B, lower clamping grooves matched with the lower clamping blocks are formed in the middle of the upper surfaces of the lower middle part and the lower side part, and the two sides of the upper surfaces of the lower middle part and the lower side part are respectively fixed with an upper clamping block matched with the upper clamping grooves.
The utility model provides a rubber connecting sleeve for a trunk supporting rod, which has the following beneficial effects:
Through last adapter sleeve, lower adapter sleeve, clamp fastener and the connecting piece that set up, when using, can make through the connecting piece and go up adapter sleeve and lower adapter sleeve joint together fixed, and then make last adapter sleeve and lower adapter sleeve form the parcel to the bracing piece, and then make the bracing piece obtain dustproof protection, to a great extent can avoid its surface to be infected with the dust, and can fix between last adapter sleeve and lower adapter sleeve and the bracing piece through the clamp fastener, go up the adapter sleeve and lower adapter sleeve can follow the extension of bracing piece and reset and change together after the fixed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic view of the telescopic structure of the present utility model;
FIG. 4 is a schematic view of the structure of the upper connecting sleeve of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
The figures indicate:
1. A support rod;
2. An upper connecting sleeve; 201. a rubber expansion joint; 202. a connecting joint;
3. A lower connecting sleeve;
4. A clamping member; 401. an arc-shaped fixing piece; 402. an adjusting bolt; 403. a clamping piece;
5. an upper connecting piece; 501. an upper middle part; 502. an upper member; 503. a lower clamping block;
6. A lower connecting piece; 601. a lower middle part; 602. a lower member; 603. a clamping block is arranged;
7. And a non-slip sheet.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, this embodiment proposes a rubber connecting sleeve for trunk bracing piece, including bracing piece 1, the surface cover of bracing piece 1 is equipped with the rubber sleeve, the rubber sleeve includes adapter sleeve 2 and lower adapter sleeve 3, the both ends of adapter sleeve 2 and lower adapter sleeve 3 all are fixed with clamp piece 4, both sides of adapter sleeve 2 all are fixed with connecting piece 5, lower adapter sleeve 3 all are fixed with the lower connecting piece 6 with last connecting piece 5 looks adaptation, through last adapter sleeve 2 that sets up, lower adapter sleeve 3, clamp piece 4 and connecting piece, when using, through connecting piece can make adapter sleeve 2 and lower adapter sleeve 3 joint together, and then make last adapter sleeve 2 and lower adapter sleeve 3 form the parcel to bracing piece 1, and then make bracing piece 1 obtain dustproof protection, to a great extent can avoid its surface to be stained with dust, and fix between adapter sleeve 2 and lower adapter sleeve 3 and bracing piece 1 through clamp piece 4, upper adapter sleeve 2 and lower adapter sleeve 3 can follow the extension reset change of bracing piece 1 together after the fixing.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the clamping piece 4 comprises an arc-shaped fixing piece 401, an adjusting bolt 402 is threaded in the middle of the upper surface of the arc-shaped fixing piece 401, the bottom end of the adjusting bolt 402 is rotationally connected with a clamping piece 403, the clamping pieces 4 are arranged at two ends in groups, the arc-shaped fixing piece 401 at different positions is fixed with two ends of an upper connecting sleeve 2 and a lower connecting sleeve 3, after the upper connecting sleeve 2 and the lower connecting sleeve 3 are clamped, the adjusting bolt 402 is rotated, the clamping piece 403 is gradually contacted with two ends of a supporting rod 1, and then a rubber sleeve formed by the upper connecting sleeve 2 and the lower connecting sleeve 3 is fixed on the outer surface of the supporting rod 1.
Example 2:
The scheme of example 1 is further described in conjunction with the specific operation described below:
As shown in fig. 4, the anti-slip sheet 7 is fixed on the clamping sheet 403, the anti-slip sheet 7 is made of silica gel, and the anti-slip sheet 7 can increase the friction force between the clamping sheet 403 and the two ends of the supporting rod 1, so that the clamping is more stable.
As shown in fig. 1, 2, 3 and 4, the upper connecting sleeve 2 includes a plurality of rubber expansion joints 201 and connecting joints 202, the rubber expansion joints 201 and the connecting joints 202 are all connected and fixed in sequence, two sides of the rubber expansion joints 201 are in telescopic circular arc shapes, and the lower connecting sleeve 3 and the upper connecting sleeve 2 have the same structure.
As shown in fig. 1, 2, 3, 4 and 5, the upper connecting piece 5 includes an upper middle part 501 fixed to the rubber expansion joint 201 and an upper side part 502 fixed to the connecting joint 202, two sides of the upper middle part 501 are telescopic elastic films a, upper clamping grooves are formed in the middle of the upper surfaces of the upper middle part 501 and the upper side part 502, and lower clamping blocks 503 are fixed to two sides of the lower surfaces of the upper middle part 501 and the upper side part 502.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the lower connecting piece 6 includes a lower middle part 601 and a lower part 602, two sides of the lower middle part 601 are telescopic elastic films B, lower clamping grooves matched with lower clamping blocks 503 are formed in the middle parts of the upper surfaces of the lower middle part 601 and the lower part 602, upper clamping blocks 603 matched with the upper clamping grooves are fixed on two sides of the upper surfaces of the lower middle part 601 and the lower part 602, the upper connecting piece 5 and the lower connecting piece 6 are clamped through the clamping blocks and the clamping grooves, the upper connecting sleeve 2 and the lower connecting sleeve 3 can be clamped to form a whole, the lower clamping blocks 503 located in the middle part play a main clamping role, and the upper clamping blocks 603 located on two sides play an auxiliary clamping role.
Example 3:
the schemes of examples 1 and 2 are further described below in conjunction with specific modes of operation, as described below:
Specifically, this trunk is rubber adapter sleeve for bracing piece during operation/during use:
Firstly, the upper connecting sleeve 2 and the lower connecting sleeve 3 are placed below the supporting rod 1, then the upper connecting sleeve 2 and the lower connecting sleeve 3 are pressed up and down to be mutually attached, the upper connecting pieces 5 and the lower connecting pieces 6 on two sides of the process are clamped through clamping blocks and clamping grooves, the upper connecting sleeve 2 and the lower connecting sleeve 3 are clamped to form a whole, the whole is sleeved on the outer surface of the supporting rod 1, then the adjusting bolts 402 are rotated, the clamping pieces 403 are gradually contacted with the two ends of the supporting rod 1, the rubber sleeves formed by the upper connecting sleeve 2 and the lower connecting sleeve 3 are fixed on the outer surface of the supporting rod 1, when the trunk is opened, the supporting rod 1 stretches, and then the two sides of the rubber expansion joint 201 are driven to stretch, so that the rubber sleeves can change along with the change of the supporting rod 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a trunk is rubber adapter sleeve for bracing piece, includes bracing piece (1), its characterized in that: the outer surface cover of bracing piece (1) is equipped with the rubber sleeve, the rubber sleeve includes adapter sleeve (2) and lower adapter sleeve (3), the both ends of adapter sleeve (2) and lower adapter sleeve (3) all are fixed with clamp piece (4), the both sides of adapter sleeve (2) all are fixed with connecting piece (5) down, all be fixed with lower connecting piece (6) with last connecting piece (5) looks adaptation down adapter sleeve (3).
2. A rubber connection sleeve for a trunk support bar according to claim 1, characterized in that: the clamping piece (4) comprises an arc-shaped fixing piece (401), an adjusting bolt (402) is arranged on the middle thread of the upper surface of the arc-shaped fixing piece (401) in a penetrating mode, and a clamping piece (403) is connected to the bottom end of the adjusting bolt (402) in a rotating mode.
3. A rubber connection sleeve for a trunk support bar according to claim 1, characterized in that: the upper connecting sleeve (2) comprises a rubber expansion joint (201) and a connecting joint (202), the rubber expansion joint (201) and the connecting joint (202) are all of a plurality of, the rubber expansion joint (201) and the connecting joint (202) are sequentially connected and fixed, two sides of the rubber expansion joint (201) are in telescopic circular arc shapes, and the lower connecting sleeve (3) and the upper connecting sleeve (2) are identical in structure.
4. A rubber connection sleeve for a trunk support bar according to claim 2, characterized in that: the anti-slip sheet (7) is fixed on the clamping sheet (403), and the anti-slip sheet (7) is made of silica gel.
5. A rubber connection sleeve for a trunk support bar according to claim 1, characterized in that: the upper connecting piece (5) comprises an upper middle part (501) fixed with the rubber expansion joint (201) and an upper side part (502) fixed with the connecting joint (202), two sides of the upper middle part (501) are telescopic elastic soft sheets A, upper clamping grooves are formed in the middle of the upper surfaces of the upper middle part (501) and the upper side part (502), and lower clamping blocks (503) are fixed on two sides of the lower surfaces of the upper middle part (501) and the upper side part (502).
6. A rubber connection sleeve for a trunk support bar according to claim 1, characterized in that: the lower connecting piece (6) comprises a lower middle part (601) and a lower side part (602), telescopic elastic films B are arranged on two sides of the lower middle part (601), lower clamping grooves matched with lower clamping blocks (503) are formed in the middle of the upper surfaces of the lower middle part (601) and the lower side part (602), and upper clamping blocks (603) matched with the upper clamping grooves are fixed on two sides of the upper surfaces of the lower middle part (601) and the lower side part (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767918.6U CN220842703U (en) | 2023-10-16 | 2023-10-16 | Rubber connecting sleeve for trunk supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322767918.6U CN220842703U (en) | 2023-10-16 | 2023-10-16 | Rubber connecting sleeve for trunk supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220842703U true CN220842703U (en) | 2024-04-26 |
Family
ID=90777570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322767918.6U Active CN220842703U (en) | 2023-10-16 | 2023-10-16 | Rubber connecting sleeve for trunk supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220842703U (en) |
-
2023
- 2023-10-16 CN CN202322767918.6U patent/CN220842703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rubber connecting sleeve for a trunk support rod Granted publication date: 20240426 Pledgee: Ningbo Beilun Rural Commercial Bank Co.,Ltd. Chaiqiao sub branch Pledgor: UNITED RUBBER & PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2024980031604 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |