CN210187618U

CN210187618U - Paint construction telescopic roller rod

Info

Publication number: CN210187618U
Application number: CN201921024694.7U
Authority: CN
Inventors: Shuang Su; 苏爽
Original assignee: Dongguan Zhuobao Construction Engineering Co ltd
Current assignee: Dongguan Zhuobao Construction Engineering Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-03-27
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a flexible roller rod of coating construction relates to coating equipment technical field, it is including installing the extension rod in the coating brush bottom, the extension rod includes the round bar of fixed connection in the coating brush bottom, the pipe of round bar lateral wall department is established to the cover, connect the bottom plate in pipe bottom department, connect the first spacing ring in the round bar bottom, fixed connection just is located the second spacing ring on first spacing ring upper portion in pipe top department, between first spacing ring and the second spacing ring, the first spring with round bar bottom butt is placed to the inside of round tube, be connected through the locking subassembly between round bar and the round tube. The utility model discloses have the convenience and take out interior telescopic link from supporting the inside of cover pole, whole comparatively convenient effect.

Description

Paint construction telescopic roller rod

Technical Field

The utility model belongs to the technical field of the coating equipment technique and specifically relates to a flexible roller pole of coating construction is related to.

Background

At present, in the waterproof coating construction process, a coating roller is often used, the used construction rod is conventional, the length of the construction rod is fixed and cannot be stretched, the construction rod is often weak and is easy to break, and the construction rod belongs to an expendable product which cannot be repeatedly used.

At present, chinese utility model patent that publication number is CN207186287U discloses a portable coating brush of telescopic, which comprises a handle, the handle sets up in one side of supporting the loop bar, the opposite side of supporting the loop bar passes through the interior telescopic link of adjusting bolt fixedly connected with, one side of interior telescopic link supports the mount pad through first thread bush fixedly connected with, the both sides of supporting the mount pad are through fixing base fixedly connected with supporting seat.

The above prior art solutions have the following drawbacks: inside the telescopic link was located support loop bar, the relative support loop bar of telescopic link was fixed form in making through adjusting bolt, nevertheless dismantlement was comparatively troublesome during the use, the condition that adjusting bolt dropped still can appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flexible roller pole of coating construction, the convenience is with interior telescopic link from supporting the inside extraction of telescopic link, and is whole comparatively convenient.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a flexible roller rod of coating construction, is including installing the extension rod in the coating brush bottom, the extension rod includes that fixed connection establishes the pipe of round bar lateral wall department, connects at the bottom plate of pipe bottom department, connects at the first spacing ring of round bar bottom, fixed connection and locates and be located the second spacing ring on first spacing ring upper portion at the pipe top of pipe bottom, the second spacing ring, between first spacing ring and the second spacing ring, the first spring with round bar bottom butt is placed to the pipe inside, be connected through the locking subassembly between round bar and the pipe.

By adopting the technical scheme, when the locking device is used, the first spring is firstly placed in the circular tube, then the circular rod and the first limiting ring are placed in the circular tube, the second limiting ring is fixedly connected to the top of the circular tube, and then the locking device is locked through the locking assembly; during the use, only need open the locking subassembly, the spring promotes first spacing ring and round bar and slides along the pipe, and the round bar just stretches out the pipe outside this moment, sets up the locking subassembly simultaneously, further strengthens fixedly the round bar, and is comparatively convenient during the use.

The utility model discloses further set up to, the locking subassembly is including fixed cup joint at the first ring of pipe top lateral wall department, connect the second ring that lies in second spacing ring upper portion and set up with the round bar interval on the first ring, the internal thread has been seted up in the inside wall department of second ring, the fixed cover of top department of the lateral wall of round bar is equipped with the third ring, the external screw thread has been seted up in the lateral wall department of third ring, second ring thread connection is outside at the third ring.

Through adopting above-mentioned technical scheme, when needs accomodate the pipe inside with the round bar, the number slides the round bar to the pipe inside, rotates the round bar and can make third ring threaded connection inside the second ring, and the relative pipe of round bar is just for fixed form this moment.

The utility model discloses further set up to, the spacing ring of second is the interval apart from the round bar and sets up, and the third ring sets up a plurality ofly.

Through adopting above-mentioned technical scheme, set up a plurality of third rings, conveniently stretch out the length of pipe to the round bar and adjust, adjust according to specific in service behavior, it is comparatively convenient.

The utility model discloses further set up to, cup jointed the go-between that is located between first spacing ring and the second spacing ring on the round bar, two vertical a plurality of second springs that are connected with between the go-between.

Through adopting above-mentioned technical scheme, because when using, when taking out the round bar from the pipe inside, first spring promotes the round bar and pops out, and the third ring on round bar upper portion touches the second ring the range of vibrations is great when, can cause harmful effects to the coating brush, and sets up go-between and second spring, and first spring pushes out the back with first spacing ring, and first spacing ring contacts the go-between, and the compression of second spring makes the range of the relative pipe vibrations of round bar less.

The utility model discloses further set up to, the top fixedly connected with hoop of pole, the annular has been seted up at the top of second ring, magnet has been placed to the annular inside.

Through adopting above-mentioned technical scheme, set up hoop and magnet, the hoop adsorbs on magnet upper portion, and the relative pipe is comparatively stable when the round bar shrink back to the round pipe is inside.

The utility model discloses further set up to, the circular slot has been seted up to the bottom of bottom plate, the inside threaded connection of circular slot has the threaded rod, the bottom of threaded rod is connected with the portion of holding.

Through adopting above-mentioned technical scheme, the portion of holding passes through threaded rod threaded connection inside the circular slot, can change the portion of holding of different length and diameter according to specific in service behavior, and the suitability is better.

The utility model discloses further set up to, the outer surface cover of portion of holding is equipped with the rubber strip.

Through adopting above-mentioned technical scheme, the outside cover of portion of holding is equipped with the rubber strip, increases the frictional force between people's hand and the portion of holding, makes things convenient for the people to hold the portion of holding by hand.

The utility model discloses further set up to, the bolted connection that first ring set up through the level is in pipe lateral wall department.

Through adopting above-mentioned technical scheme, conveniently install pipe upper portion with first ring, the follow-up maintenance of being convenient for.

To sum up, the utility model discloses following beneficial effect has:

1. the first spring is arranged in the circular tube, so that the circular rod can conveniently extend out of the circular tube;

2. the third ring and the second ring are matched for use, so that the round rod is fixed relative to the round pipe;

3. the third ring sets up a plurality ofly, makes the distance that the round bar stretches out the inside of the round pipe adjust, and the suitability is better.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. brushing the paint; 2. an extension rod; 21. a round bar; 211. an iron ring; 22. a circular tube; 23. a base plate; 231. a circular groove; 232. a threaded rod; 233. a holding section; 234. a rubber strip; 24. a first limit ring; 25. a second stop collar; 26. a first spring; 27. a connecting ring; 271. a second spring; 3. a locking assembly; 31. a first ring; 32. a second ring; 321. a ring groove; 323. a magnet; 33. a bolt; 34. a third ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a coating construction telescopic roller pole, including installing the extension rod 2 in coating brush 1 bottom.

Referring to fig. 1-2, the extension rod 2 includes a round rod 21, a round tube 22, a bottom plate 23, a first limit ring 24, a second limit ring 25, and a first spring 26. The round rod 21 is fixedly connected to the bottom of the paint brush 1; the round tube 22 is sleeved on the round rod 21 and is arranged at intervals from the inner side wall of the round tube 22; the bottom plate 23 is fixedly connected to the bottom of the circular tube 22; the first limit ring 24 is fixedly connected to the bottom of the round rod 21 and is abutted against the inner side wall of the round tube 22; the second limit ring 25 is covered on the top of the side wall of the circular tube 22 and is positioned on the upper part of the first limit ring 24; the first spring 26 is placed inside the circular tube 22, and two ends of the first spring 26 are respectively abutted against the bottom plate 23 and the first limit ring 24; the round rod 21 and the round tube 22 are connected through the locking assembly 3.

Referring to fig. 2, the locking assembly 3 includes a first ring 31, a second ring 32, a bolt 33, and a third ring 34; the first ring 31 is sleeved at the outer side wall of the top of the circular tube 22; the second ring 32 is fixedly connected to the top of the side wall of the first ring 31, and the inner side wall of the second ring 32 is spaced from the round rod 21; three bolts 33 are arranged, and the bolts 33 horizontally penetrate through the first ring 31 and are connected to the outer side wall of the circular tube 22 in a threaded mode; the third ring 34 sets up the lateral wall department that keeps away from pipe 22 one end at round bar 21, and the external screw thread has been seted up in the lateral wall department of third ring 34, and the internal thread has been seted up in the inside wall department of second ring 32, when needing round bar 21 to withdraw pipe 22 inside, slides round bar 21 along pipe 22, then rotates round bar 21, and third ring 34 threaded connection is inside second ring 32 this moment, and the relative pipe 22 of round bar 21 is fixed form, just accomplishes the locking.

Referring to fig. 1, two third rings 34 are further disposed on the outer side wall of the round bar 21, so that different third rings 34 can be screwed inside the second ring 32 according to specific use conditions, and the extension length of the round bar 21 can be adjusted conveniently.

Referring to fig. 1-2, when the round bar 21 is taken out of the round tube 22 in use, the first spring 26 pushes the round bar 21 to pop up, and the third ring 34 on the upper portion of the round bar 21 touches the second ring 32, so that the vibration amplitude is large, and the coating brush 1 is adversely affected, therefore, two connecting rings 27 located between the first limiting ring 24 and the second limiting ring 25 are sleeved on the round bar 21, and a plurality of second springs 271 are vertically connected between the two connecting rings 27.

Referring to fig. 2, in order to stabilize the round bar 21 when it is retracted into the round tube 22, an iron ring 211 is fixedly connected to the top of the round bar 21, a ring groove 321 is formed in the upper end surface of the second ring 32, a magnet 323 is placed inside the ring groove 321, and the iron ring 211 is attracted to the upper portion of the second ring 32, thereby reducing the occurrence of rotation of the round bar 21 relative to the round tube 22.

Referring to fig. 1, in order to facilitate the user to hold the circular tube 22, a circular groove 231 is formed at the bottom of the circular rod 21, a threaded rod 232 is connected to the inside of the circular groove 231, a holding portion 233 is connected to the bottom of the threaded rod 232, and the holding portion 233 is cylindrical, so that different holding portions 233 can be replaced according to specific use conditions, and the applicability of the device is good. The outer side wall of the holding part 233 is sleeved with the rubber strip 234, so that friction between a human hand and the holding part 233 is increased, and the holding part 233 can be conveniently held by the human hand.

When the embodiment is used, the first spring 26 is firstly placed in the circular tube 22, the circular rod 21 and the first limit ring 24 are then placed in the circular tube 22, the second limit ring 25 is covered at the top of the circular tube 22, the second ring 32 is penetrated from one end of the circular rod 21 far away from the circular tube 22, the second ring 32 rotates when encountering the third ring 34, and the bolt 33 is penetrated through the first ring 31 and is in threaded connection with the circular tube 22.

When the pipe 22 is accomodate to needs with round bar 21 inside, the people hand is with round bar 21 to the inside one end of pipe 22, and round bar 21 rotates, makes third ring 34 withdraw inside pipe 22, and the third ring 34 threaded connection that is located the top of round bar 21 is inside the second ring 32, and hoop 211 adsorbs on magnet 323 upper portion this moment, and the relative pipe 22 of round bar 21 can not take place to rotate, and is whole comparatively stable.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a flexible roller pole of coating construction, is including installing extension rod (2) in coating brush (1) bottom, its characterized in that: extension rod (2) are including fixed connection round bar (21), the pipe (22) of round bar (21) lateral wall department are established to the cover in round bar (21) of coating brush (1) bottom, connect bottom plate (23) of round bar (22) bottom department, connect first spacing ring (24) of round bar (21) bottom, fixed connection just are located second spacing ring (25) on first spacing ring (24) upper portion in round bar (22) top department, between first spacing ring (24) and second spacing ring (25), first spring (26) with round bar (21) bottom butt are placed to round bar (22) inside, be connected through locking Assembly (3) between round bar (21) and round bar (22).

2. The paint-construction telescopic roller rod as claimed in claim 1, wherein: locking Assembly (3) including fixed first ring (31), the connection that cup joints in pipe (22) top lateral wall department be located on first ring (31) second spacing ring (25) upper portion and with second ring (32) that round bar (21) interval set up, the inside wall department of second ring (32) sets up there is the internal thread, the fixed cover of top department of the lateral wall of round bar (21) is equipped with third ring (34), the external screw thread has been seted up to the lateral wall department of third ring (34), the second ring (32) threaded connection is outside in third ring (34).

3. The paint-construction telescopic roller rod as claimed in claim 2, wherein: the second limiting ring (25) is arranged at intervals from the round rod (21), and the third ring (34) is arranged in a plurality.

4. The paint-construction telescopic roller rod as claimed in claim 1, wherein: the round rod (21) is sleeved with a connecting ring (27) positioned between a first limiting ring (24) and a second limiting ring (25), and a plurality of second springs (271) are vertically connected between the two connecting rings (27).

5. The paint-construction telescopic roller rod as claimed in claim 2, wherein: the top fixedly connected with hoop (211) of round bar (21), annular (321) have been seted up at the top of second ring (32), magnet (323) have been placed to annular (321) inside.

6. The paint-construction telescopic roller rod as claimed in claim 1, wherein: circular slot (231) have been seted up to the bottom of bottom plate (23), circular slot (231) internal thread is connected with threaded rod (232), the bottom of threaded rod (232) is connected with holds portion (233).

7. The paint-construction telescopic roller rod as claimed in claim 6, wherein: the outer surface of the holding part (233) is sleeved with a rubber strip (234).

8. The paint-construction telescopic roller rod as claimed in claim 2, wherein: the first ring (31) is connected to the side wall of the circular tube (22) through a horizontally arranged bolt (33).