CN113802815A - Novel paint roller pole of telescopic - Google Patents
Novel paint roller pole of telescopic Download PDFInfo
- Publication number
- CN113802815A CN113802815A CN202111087644.5A CN202111087644A CN113802815A CN 113802815 A CN113802815 A CN 113802815A CN 202111087644 A CN202111087644 A CN 202111087644A CN 113802815 A CN113802815 A CN 113802815A
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- CN
- China
- Prior art keywords
- rod
- wall
- stopper
- paint roller
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of building material decoration, in particular to a novel telescopic paint roller rod which comprises a supporting rod, a painting device and a sleeve, wherein one end of the supporting rod is connected with the painting device through the sleeve; the support rod comprises an inner rod and an outer barrel, the outer barrel is of a tubular structure, a plurality of limiting holes are formed in the outer wall of the outer barrel at equal intervals, the inner rod is sleeved in the outer barrel, and the top end of the inner rod is connected with the bottom end of the sleeve through threads; and a limiting mechanism which is used for being matched and clamped with the limiting hole is arranged below the outer wall of the inner rod. When the portable telescopic prop is used, the prop can be contracted according to the requirements of users, and when the portable telescopic prop is not used, the prop can be automatically disassembled to be convenient to carry and transport.
Description
Technical Field
The invention relates to the technical field of building material decoration, in particular to a novel telescopic paint roller rod.
Background
People often use the paint roller to work when building decoration, because the length restriction of paint roller makes its workspace restricted, hinders people's normal high-efficient work, and current telescopic paint roller pole again has the structure unstability, easily rotates other problems.
For the reasons stated above, the present invention provides a new paint roller rod that is telescopic.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a novel telescopic paint roller rod, which can be used for contracting the rod piece according to the requirements of users and can be automatically disassembled to be convenient to carry and transport when not used.
In order to realize the purpose of the invention, the invention adopts the technical scheme that:
the invention discloses a novel telescopic paint roller rod which comprises a supporting rod, a painting device and a sleeve, wherein one end of the supporting rod is connected with the painting device through the sleeve; the support rod comprises an inner rod and an outer barrel, the outer barrel is of a tubular structure, a plurality of limiting holes are formed in the outer wall of the outer barrel at equal intervals, the inner rod is sleeved in the outer barrel, and the top end of the inner rod is connected with the bottom end of the sleeve through threads; and a limiting mechanism which is used for being matched and clamped with the limiting hole is arranged below the outer wall of the inner rod.
Stop gear includes spacing groove, stopper and compression spring, the outer wall below both sides of interior pole are equipped with and are used for the gliding spacing groove of stopper, the stopper is cylindrical structure, its front end be equipped with be used for with the joint piece of spacing hole matching block, the joint piece is cylindrical structure, and its external diameter is less than the external diameter of stopper, the inner of stopper with be connected with between the inner end wall of spacing groove compression spring.
The top of urceolus is connected with the nut, the nut is by the top to the gradually crescent toper structure of bottom external diameter, and its axial is equipped with and is used for the through-hole that interior pole passed, the inner wall below of nut be equipped with urceolus top threaded connection's internal thread, its inner wall top is inlayed and is used for the top tight the annular sheet rubber of interior pole outer wall.
The mopping device comprises a mopping barrel and a connecting rod, the bottom end of the connecting rod is fixedly connected with the top end of the sleeve, the mopping barrel comprises a fixed cover, a fixed plug and an installation barrel, the fixed plug is located at the left end of the installation barrel and is in plug-in fit with the installation barrel, a rotary hole is formed in the fixed plug, the rotary hole is formed in the top end of the connecting rod, a thread section is arranged at the right end of the installation barrel, and an internal thread in threaded connection with the thread section is arranged on the inner wall of the fixed cover.
The outer diameter of the mounting cylinder is smaller than the outer diameters of the fixing plug and the fixing cover.
And a rubber grab handle is arranged below the outer wall of the outer barrel.
The invention has the beneficial effects that:
(1) when the portable telescopic prop is used, the prop can be contracted according to the requirements of users, and when the portable telescopic prop is not used, the prop can be automatically disassembled to be convenient to carry and transport.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a cross-sectional view of the spacing mechanism of the present invention.
In the figure: 1 branch, 2 painting device, 3 spacing holes, 4 nuts, 5 fixed lids, 6 fixed stoppers, 7 installation barrels, 8 connecting rods, 10 rubber grab handles, 12 interior poles, 13 urceolus, 14 sheet rubber, 15 internal threads, 17 sleeves, 20 spacing grooves, 21 stoppers, 22 compression spring, 23 joint piece.
Detailed Description
The invention is further illustrated below:
referring to figures 1-3 of the drawings,
the invention discloses a novel telescopic paint roller rod which comprises a supporting rod 1, a painting device 2 and a sleeve 17, wherein one end of the supporting rod 1 is connected with the painting device 2 through the sleeve 17; the strut 1 comprises an inner rod 12 and an outer cylinder 13, the outer cylinder 13 is of a tubular structure, a plurality of limiting holes 3 are formed in the outer wall of the outer cylinder at equal intervals, the inner rod 12 is sleeved in the outer cylinder 13, and the top end of the inner rod is connected with the bottom end of the sleeve 17 through threads; the outer wall lower part of interior pole 12 be equipped with be used for with spacing hole 3 matches the stop gear of block, can contract branch 1 through stop gear according to the user's demand of oneself during the use, can disassemble by oneself when not using and conveniently carry and carry.
The limiting mechanism comprises a limiting groove 20, a limiting block 21 and a compression spring 22, the limiting groove 20 used for sliding the limiting block 21 is arranged on two sides below the outer wall of the inner rod 12, the limiting block 21 is of a cylindrical structure, a clamping block 23 used for being matched and clamped with the limiting hole 3 is arranged at the front end of the limiting block 21, the clamping block 23 is of a cylindrical structure, the outer diameter of the clamping block is smaller than the outer diameter of the limiting block 21, the compression spring 22 is connected between the inner end of the limiting block 21 and the end wall of the inner end of the limiting groove 20, when the length of the supporting rod 1 needs to be adjusted, the clamping blocks 23 on two sides are pressed into the limiting groove 20, the outer cylinder 13 is rotated to rotate 90 degrees, the clamping block 23 is located in the limiting groove 20 at the moment, the compression spring 22 is in a compression state, then the inner rod 12 is pulled to be adjusted to a proper length, the outer cylinder 13 is rotated to rotate 90 degrees again, and the compression spring 22 has a reset effect, the clamping block 23 is popped out to be clamped with the limiting hole 3 at a proper position.
The top of urceolus 13 is connected with nut 4, nut 4 is by the top to the gradually crescent toper structure of bottom external diameter, and its axial is equipped with and is used for the through-hole that interior pole 12 passed, the inner wall below of nut 4 with urceolus 13 top threaded connection's internal thread 15, its inner wall top is inlayed and is used for the top tight annular sheet rubber 14 of interior pole 12 outer wall can produce great frictional force to the outer wall of interior pole 12 through embedding sheet rubber 14 in the inner wall top at nut 4, plays the effect of pole 12 in further the fixed.
The painting device 2 comprises a brush cylinder and a connecting rod 8, the bottom end of the connecting rod 8 is fixedly connected with the top end of the sleeve 17, the brush cylinder comprises a fixed cover 5, a fixed plug 6 and an installation cylinder 7, the fixed plug 6 is located at the left end of the installation cylinder 7 and is in plug-in fit with the installation cylinder 7, a rotary hole is formed in the fixed plug 6, the rotary hole is formed in the top end of the connecting rod 8 in a sleeved mode, the right end of the installation cylinder 7 is provided with a thread section, and an inner thread connected with the thread section in a matched threaded mode is arranged on the inner wall of the fixed cover 5.
The outer diameter of the installation cylinder 7 is smaller than the outer diameters of the fixed plug 6 and the fixed cover 5, so that a brush hair cylinder for brushing paint is sleeved outside the installation cylinder 7 conveniently.
A rubber grab handle 10 is arranged below the outer wall of the outer barrel 13, so that the rubber grab handle is convenient to hold.
The individual requirements of various users are met, the disassembly and the carrying are convenient, the strength can be improved, the weight can be reduced and the operation is convenient due to the adoption of the aluminum alloy component. Meanwhile, the structural member is different from the same structural member on the market, and is better in stability and working performance.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the drawings or directly or indirectly applied to the related technical fields are included in the scope of the present invention.
Claims (6)
1. The utility model provides a novel paint roller pole of telescopic which characterized in that: the paint brushing device comprises a support rod (1), a paint brushing device (2) and a sleeve (17), wherein one end of the support rod (1) is connected with the paint brushing device (2) through the sleeve (17); the support rod (1) comprises an inner rod (12) and an outer cylinder (13), the outer cylinder (13) is of a tubular structure, a plurality of limiting holes (3) are formed in the outer wall of the outer cylinder at equal intervals, the inner rod (12) is sleeved in the outer cylinder (13), and the top end of the inner rod is connected with the bottom end of the sleeve (17) through threads; and a limiting mechanism which is used for being matched and clamped with the limiting hole (3) is arranged below the outer wall of the inner rod (12).
2. A novel paint roller telescopic rod as claimed in claim 1, in which: stop gear includes spacing groove (20), stopper (21) and compression spring (22), the outer wall below both sides of interior pole (12) are equipped with and are used for gliding spacing groove (20) of stopper (21), stopper (21) are cylindrical structure, its front end be equipped with be used for with joint piece (23) of spacing hole (3) matching block, joint piece (23) are cylindrical structure, and its external diameter is less than the external diameter of stopper (21), the inner of stopper (21) with be connected with between the inner end wall of spacing groove (20) compression spring (22).
3. A novel paint roller telescopic rod as claimed in claim 2, in which: the top of urceolus (13) is connected with nut (4), nut (4) are by the top to the gradually crescent toper structure of bottom external diameter, and its axial is equipped with and is used for the through-hole that interior pole (12) passed, the inner wall below of nut (4) be equipped with urceolus (13) top threaded connection's internal thread (15), its inner wall top is inlayed and is used for the top tight annular sheet rubber (14) of interior pole (12) outer wall.
4. A novel paint roller telescopic rod as claimed in claim 3, in which: painting device (2) are including a brush section of thick bamboo and connecting rod (8), the bottom of connecting rod (8) with the top fixed connection of sleeve (17), a brush section of thick bamboo is including fixed lid (5), fixed stopper (6) and installation section of thick bamboo (7), fixed stopper (6) are located the left end of installation section of thick bamboo (7), and with installation section of thick bamboo (7) cooperation of pegging graft, the commentaries on classics hole has been seted up on fixed stopper (6), the top at connecting rod (8) is established to commentaries on classics hole cover, the right-hand member of installation section of thick bamboo (7) is equipped with the screw thread section, be equipped with the internal thread with screw thread section cooperation threaded connection on the inner wall of fixed lid (5).
5. The novel paint roller telescopic rod of claim 4, wherein: the outer diameter of the mounting cylinder (7) is smaller than the outer diameters of the fixing plug (6) and the fixing cover (5).
6. A novel paint roller telescopic rod as claimed in claim 1, in which: and a rubber grab handle (10) is arranged below the outer wall of the outer cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087644.5A CN113802815A (en) | 2021-09-16 | 2021-09-16 | Novel paint roller pole of telescopic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111087644.5A CN113802815A (en) | 2021-09-16 | 2021-09-16 | Novel paint roller pole of telescopic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113802815A true CN113802815A (en) | 2021-12-17 |
Family
ID=78895596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111087644.5A Pending CN113802815A (en) | 2021-09-16 | 2021-09-16 | Novel paint roller pole of telescopic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113802815A (en) |
-
2021
- 2021-09-16 CN CN202111087644.5A patent/CN113802815A/en active Pending
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|---|---|---|---|
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |