CN218000402U

CN218000402U - Combined rubber ring

Info

Publication number: CN218000402U
Application number: CN202221985542.5U
Authority: CN
Inventors: 张锦辉
Original assignee: Foshan Rong Sheng Long Rubber Seals Co ltd
Current assignee: Foshan Rong Sheng Long Rubber Seals Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-09
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a rubber circle technical field specifically is a modular rubber circle, including rubber hollow tube and connecting device, the both ends of rubber hollow tube are the closure, connecting device is located the both ends of rubber hollow tube, connecting device includes two connecting pipes, two the connecting pipe respectively with the both ends fixed connection of rubber hollow tube, two spouts, two have all been seted up to the arc surface of connecting pipe is located the equal fixedly connected with U-shaped frame in one side of spout, two the connecting pipe is pegged graft respectively and is had the spliced pole, one side fixedly connected with rubber column that the spliced pole is close to each other, two sliders of the arc surface fixedly connected with of spliced pole, two the slider all with the spout sliding connection on the connecting pipe, solved and to have sealed draw-in groove size to differ among the prior art, current rubber circle probably can't complete adaptation in size, and if the customization then cost too big problem specially.

Description

Combined rubber ring

Technical Field

The application relates to the technical field of rubber rings, in particular to a combined rubber ring.

Background

The rubber ring is a fitting which is made of rubber materials, is annular and has a sealing effect, and can seal the connection position of different parts.

The size when traditional rubber circle shaping is certain, and the rubber circle of a model size can only the installation slot of adaptation, and when meetting the required sealed draw-in groove size not for a while, current rubber circle size is fixed, so probably not just in time laminating adaptation completely, current solution is the size rubber circle of renewal or adopts the method of customizing the rubber circle of looks adaptation size specially.

The traditional solution scheme has the following problems that the original rubber ring is abandoned too much, the cost consumption of the method for specially customizing the rubber ring is too large, the wide application in reality is not facilitated, and the practicability is not high.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve to have sealed draw-in groove size to differ among the prior art, and current rubber circle probably can't complete adaptation in size, and if special customization then too big shortcoming of cost, and a modular rubber circle that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a modular rubber circle, includes rubber hollow tube and connecting device, the both ends of rubber hollow tube are the closure, connecting device is located the both ends of rubber hollow tube, connecting device includes two connecting pipes, two the connecting pipe respectively with the both ends fixed connection of rubber hollow tube, two spouts, two have all been seted up to the arc surface of connecting pipe is located the equal fixedly connected with U-shaped frame in one side of spout, two the connecting pipe is pegged graft respectively and is had the spliced pole, one side fixedly connected with rubber post that the spliced pole is close to each other, two sliders of arc surface fixedly connected with of spliced pole, two the slider all with the spout sliding connection on the connecting pipe, the surface of U-shaped frame is pegged graft and is had the inserted bar, the arc surface looks butt of one side surface that is close to the connecting pipe and the inserted bar of slider.

The effect that above-mentioned part reaches is: when the required sealed draw-in groove size is great, insert the connecting pipe of rubber hollow tube with the spliced pole, then insert the inserted bar in the U-shaped frame and carry on spacingly to the slider to this carries out spacing fixed to the rubber post, thereby reaches to make rubber hollow tube size and required sealed draw-in groove looks adaptation, and then guarantees the sealed effect of rubber hollow tube to it.

Preferably, the circular arc surface cover of spliced pole is equipped with the sealing washer, the sealing washer is the rubber circle.

The effect that above-mentioned part reaches is: the gap between the connecting pipe and the connecting column is reduced. Thereby further enhancing the sealing performance of the rubber hollow ring.

Preferably, a limiting groove is formed in one side, close to each other, of the U-shaped frame, limiting plates are fixedly connected to the two ends of the sliding block, and the inner wall of the limiting groove and the limiting plates are arranged.

The effect that above-mentioned part reaches is: the rubber column is further limited and fixed, so that the rubber column is not easy to shake and shift, and good air tightness of the rubber hollow tube is guaranteed to a certain extent.

Preferably, the surface of the inserted link is fixedly connected with an elastic rope, and the other end of the elastic rope is fixedly connected with the surface of the U-shaped frame.

The effect that above-mentioned part reaches is: reached and to have made the inserted bar automatic sliding go into the U-shaped frame and carry out spacing fixed effect to the slider, and made the difficult production of slider rock the skew, made the more firm of slider grafting.

Preferably, the one end of rubber hollow tube is provided with aerating device, aerating device is including the installation pipe, the one end closure fixed connection of installation pipe and rubber hollow tube, the spacing piece of inner wall fixedly connected with of installation pipe, two inflation holes () have been seted up on the surface of spacing piece, the surface sliding connection of spacing piece has the slide bar, the arc surface fixedly connected with separation blade of slide bar, the arc surface cover of slide bar is equipped with the spring, the both ends of spring respectively with separation blade and the bottom inner wall looks butt of installation pipe, the slide opening has been seted up to the bottom of installation pipe, the arc surface of slide bar and the slide opening inner wall sliding connection of installation pipe, the surface of installation pipe is located the spacing pipe of one side fixedly connected with of slide opening, slide bar and spacing pipe interference fit, the arc surface that the slide bar is located spacing intraductal wall has seted up the inflation groove.

The effect that above-mentioned part reaches is: when the hollow rubber tube is inflated, the inflator is aligned with one side of the opening of the mounting tube. Then the thimble of inflater can extrude the slide bar, and then make the inner wall that the spacing pipe was stretched out to the part in the inflation groove of slide bar, at this moment the inflater can be aerifyd to the intraductal of rubber hollow tube, and when aerifing the completion and extracting the inflater, the separation blade can plug up the inflation hole of spacing piece under the spring action, and then reach and make the rubber hollow tube inflation to the inner wall of the required sealed draw-in groove of laminating more realizes the better sealed effect of effect.

Preferably, the arc surface of the inflating end of the mounting pipe is in threaded connection with a protective cap, and the protective cap is a rubber cap.

The effect that above-mentioned part reaches does: the sliding rod in the installation pipe is not easy to touch, so that gas in the rubber hollow pipe is not easy to leak, and a good sealing effect is guaranteed.

Preferably, the arc surface of the installation pipe is uniformly and fixedly connected with four connecting rods, four the other ends of the connecting rods are fixedly connected with suckers, and the suckers are fixedly connected with the inner part of the connecting pipe.

The effect that above-mentioned part reaches does: reached further spacing fixed to the installation pipe, and when the damaged unable use of rubber hollow tube, can play the effect of convenient dismantlement.

To sum up, the beneficial effect of this application does:

in this application, through adjusting connecting device and then make the rubber hollow tube with when sealed draw-in groove suits mutually, at first spur the pull rod, then insert the spliced pole at rubber post both ends along the inside pipe wall of being connected at hollow rubber tube both ends, slider on the spliced pole arc surface can slide in the inner wall of U-shaped frame this moment, fixed connection is at the limiting plate at slider both ends this moment can slide in along the spacing inslot wall on U-shaped frame surface, the limiting plate has played further spacing fixed to the spliced pole position this moment, thereby make the rubber post be difficult for squinting, with the better effect of being connected of rubber hollow tube, when the bag slider is complete to slide in, loosen the inserted bar, at this moment the elastic rope of fixed connection on the U-shaped frame can drive the inserted bar automatic sliding, it is fixed to it until the surface that supports the slider, the elastic rope has played the spacing fixed of inserted bar this moment, thereby better carry out spacing effect to the support post, at this moment the sealing washer of fixed connection on the spliced pole arc surface can tightly attached extrusion, the sealing washer has played and has reduced the gap between connecting pipe and the spliced pole this moment. Thereby further strengthen the leakproofness of rubber hollow circle, at this moment the rubber hollow tube can tightly laminate required sealed draw-in groove, and the rubber column that the adaptation can be connected according to the size of a dimension of draw-in groove to its is sealed, has reduced the loss on the cost to a certain extent, has improved the practicality of rubber hollow tube.

In the application, when aerifing the inside of rubber hollow tube through setting up aerating device, at first rotate the helmet, break away from the helmet installation pipe, the helmet has played the effect to the inside slide bar of difficult touch installation pipe this moment, and then make the inside gas of rubber hollow tube be difficult for revealing, thereby guarantee its good sealed effect, install the inflater at the inflation play of installation pipe, then the slide bar can be pressed to the thimble of inflater, make the slide bar take place to slide, the inner wall of spacing pipe on the installation pipe can roll-off fixed connection to the inflation groove on the slide bar, so the gas of inflater can get into in the pipe of installation pipe through the spacing groove through the inflation hole on the spacing piece, make the rubber hollow tube produce the inflation, and then tightly attach the inner wall of sealed draw-in groove has reached better leakproofness, fixed connection has played the spacing fixed effect to the installation pipe this moment the sucking disc of installing the inside pipe, and when the rubber hollow tube can's the damaged unable use, can play the effect of convenient dismantlement, thereby the life of the aerating device who improves, at this moment, the further gas tightness and practicality in regard to the rubber hollow tube, and the sealed draw-in groove can be better.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged perspective view of portion A of FIG. 1 of the present application;

FIG. 3 is an enlarged perspective view of portion B of FIG. 2 of the present application;

FIG. 4 is a schematic perspective view of a portion of the connector of the present application;

FIG. 5 is a schematic perspective view of a portion of an inflator device according to the present application;

FIG. 6 is a perspective view of the inflator of the present application in partial section.

Illustration of the drawings: 1. a hollow rubber tube; 2. a connecting device; 201. a rubber column; 202. a U-shaped frame; 203. inserting a rod; 204. an elastic cord; 205. a limiting groove; 206. connecting columns; 207. a seal ring; 208. a slider; 209. a limiting plate; 210. a connecting pipe; 211. a chute; 3. an inflator; 301. installing a pipe; 302. a limiting pipe; 303. a protective cap; 304. a suction cup; 305. a connecting rod; 306. an inflation groove; 307. a spring; 308. a slide bar; 309. a baffle plate; 310. an inflation hole; 311. a limiting sheet.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a modular rubber circle, includes rubber hollow tube 1 and connecting device 2, and the both ends of rubber hollow tube 1 are closed state, and connecting device 2 is located the both ends of rubber hollow tube 1, and the one end of rubber hollow tube 1 is provided with aerating device 3.

The specific arrangement and function of the connecting device 2 and the inflator 3 will be described in detail below.

Referring to fig. 1, 2 and 3, in the present embodiment: connect device 2 to include two connecting pipes 210, two connecting pipes 210 respectively with the both ends fixed connection of rubber hollow tube 1, two spouts 211 have all been seted up to two connecting pipes 210's arc surface, two connecting pipes 210's arc surface is located the equal fixedly connected with U-shaped frame 202 in one side of spout 211, two connecting pipes 210 peg graft respectively and have spliced pole 206, one side fixedly connected with rubber column 201 that spliced pole 206 is close to each other, two sliders 208 of arc surface fixedly connected with of spliced pole 206, two sliders 208 all with spout 211 sliding connection on the connecting pipe 210, peg rod 203 is pegged graft on the surface of U-shaped frame 202, slider 208 is close to one side surface of connecting pipe 210 and the arc surface looks butt of peg rod 203, when required sealed draw-in groove size is great, insert connecting pipe 210 of rubber hollow tube 1 with spliced pole 206, then insert peg rod 203 in U-shaped frame 202 and carry out spacing to slider 208, carry out spacing fixed to rubber column 201 with this, thereby reach and make rubber hollow tube 1 size and required sealed draw-in groove looks adaptation, and then guarantee rubber hollow tube 1 is to its sealed effect.

Referring to fig. 1, 2 and 4, in the present embodiment: the circular arc surface of the connecting column 206 is sleeved with a sealing ring 207, the sealing ring 207 is a rubber ring, and the purpose of reducing a gap between the connecting pipe 210 and the connecting column 206 is achieved. Thereby further strengthen the leakproofness of rubber hollow ring 1, the spacing groove 205 has all been seted up to one side that U-shaped frame 202 is close to each other, slider 208's both ends fixedly connected with limiting plate 209, the inner wall and the limiting plate 209 of spacing groove 205, reached further spacing fixed to rubber column 201, thereby make its difficult production rock the skew, guaranteed the good gas tightness of rubber hollow tube 1 to a certain extent, the fixed surface of inserted bar 203 is connected with elastic rope 204, elastic rope 204's the other end and the fixed surface of U-shaped frame 202 are connected, reached and to have made the automatic U-shaped frame 202 that slides in of inserted bar 203 and carry out spacing fixed effect to slider 208, and make the difficult production of slider 208 rock the skew, make the more firm of slider 208 grafting.

Referring to fig. 1 and 5, in the present embodiment: one end of the rubber hollow pipe 1 is provided with an inflating device 3, the inflating device 3 comprises a mounting pipe 301, the mounting pipe 301 is fixed to a closed position of one end of the mounting pipe 301 and the rubber hollow pipe 1, the inner wall of the mounting pipe 301 is fixedly connected with a limiting piece 311, two inflating holes 310 are formed in the surface of the limiting piece 311, a sliding rod 308 is connected to the surface of the limiting piece 311 in a sliding mode, a blocking piece 309 is fixedly connected to the arc surface of the sliding rod 308, a spring 307 is sleeved on the arc surface of the sliding rod 308, two ends of the spring 307 are respectively abutted to the blocking piece 309 and the inner wall of the bottom of the mounting pipe 301, a sliding hole is formed in the bottom of the mounting pipe 301, the arc surface of the sliding rod 308 is connected to the inner wall of the sliding hole of the mounting pipe 301 in a sliding mode, the surface of the mounting pipe 301 is fixedly connected with the limiting pipe 302 on one side of the sliding hole, the sliding rod 308 is in interference fit with the limiting pipe 302, an inflating groove 306 is formed in the arc surface of the sliding rod 308 on the inner wall of the limiting pipe 302, and when the rubber hollow pipe 1 is inflated, and the inflator is aligned to one side of the opening of the mounting pipe 301. Then the thimble of the inflator will extrude the slide bar 308, and then make a part of the inflation groove 306 of the slide bar 308 stretch out of the inner wall of the limiting tube 302, at this moment, the inflator will inflate the tube of the hollow rubber tube 1, and when the inflator is pulled out after the inflation is finished, the blocking piece 309 will block up the inflation hole 310 of the limiting piece 311 under the elastic force of the spring 307, and then the inflation expansion of the hollow rubber tube 1 is achieved, so as to more fit the inner wall of the required sealing slot, and achieve the better sealing effect.

Referring to fig. 1 and 6, in the present embodiment: the arc surface threaded connection of the end of aerifing of installation pipe 301 has helmet 303 to be the rubber cap, reached and be difficult for touching the inside slide bar 308 of installation pipe 301, and then make the inside gas of 1 inside of rubber hollow tube be difficult for revealing, and then guarantee its good sealed effect, four connecting rods 305 of the even fixedly connected with of arc surface of installation pipe 301, the equal fixedly connected with sucking disc 304 of the other end of four connecting rods 305, sucking disc 304 and connecting pipe 210's inside fixed connection, reached further spacing fixed to installation pipe 301, and when the damaged unable use of rubber hollow tube, can play the effect of convenient dismantlement.

The working principle is as follows: when the connecting device 2 is adjusted to enable the rubber hollow tube 1 to be matched with the sealed clamping groove, the pull rod is pulled firstly, then the connecting columns 206 at the two ends of the rubber column 201 are inserted into the inner wall of the connecting tube along the connecting ends at the two ends of the hollow rubber tube, at the moment, the sliding block 208 on the arc surface of the connecting column 206 slides into the inner wall of the U-shaped frame 202, at the moment, the limiting plates 209 fixedly connected to the two ends of the sliding block 208 slide into the inner walls of the limiting grooves 205 on the surface of the U-shaped frame 202, at the moment, the limiting plates 209 further limit and fix the positions of the connecting columns 206, so that the rubber column 201 is not easy to deflect, the effect of better connection with the rubber hollow tube 1 is achieved, when the bag sliding block 208 completely slides, the inserting rod 203 is loosened, at the moment, the elastic rope 204 fixedly connected to the U-shaped frame 202 drives the inserting rod 203 to automatically slide until the elastic rope abuts against the surface of the sliding block 208 to fix the elastic rope 204, at the limit and the effect of limiting the supporting column is better, the sealing ring 207 fixedly connected to the arc surface of the connecting column 206 is tightly extruded, at the moment, and the sealing ring 207 plays a role of reducing the gap between the connecting tube 210 and the connecting column 206. Thereby further strengthen the leakproofness of rubber hollow circle, at this moment rubber hollow tube 1 can tightly laminate required sealed draw-in groove, and rubber hollow tube 1 can be sealed to it according to the rubber post 201 of the size of a dimension connection adaptation of draw-in groove, has reduced the loss on the cost to a certain extent, has improved rubber hollow tube 1's practicality.

When the interior of the hollow rubber tube 1 is inflated by the inflating device 3, the protective cap 303 is firstly rotated, the protective cap 303 is separated from the installation tube 301, at the moment, the protective cap 303 plays a role in preventing the sliding rod 308 inside the installation tube 301 from being touched easily, and further, gas inside the hollow rubber tube 1 is not easy to leak, so that a good sealing effect is ensured, an inflator is installed on the installation tube 301 for inflation, then the sliding rod 308 is pressed by the ejector pin of the inflator, the sliding rod 308 slides, the inflation groove 306 on the sliding rod 308 can slide out of the inner wall of the limiting tube 302 on the installation tube 301, so that gas of the inflator can enter the inner wall of the installation tube 301 through the inflation hole 310 on the limiting sheet 311 and then enters the tube of the hollow rubber tube 1 through the limiting groove 205, the hollow rubber tube 1 expands, and further tightly adheres to the inner wall of the sealed clamping groove, better sealing performance is achieved, at the moment, the sucker 304 fixedly connected to the inner wall of the installation tube 301 plays a role in limiting and fixing effect on the installation tube 301, and when the hollow rubber tube 1 cannot be damaged and used conveniently, the service life of the inflating device 3 is prolonged, and the sealing performance of the hollow rubber tube 1 is better.

Claims

1. The utility model provides a modular rubber circle, includes rubber hollow tube (1) and connecting device (2), its characterized in that: the two ends of the rubber hollow pipe (1) are both in a closed state, the connecting device (2) is located at the two ends of the rubber hollow pipe (1), the connecting device (2) comprises two connecting pipes (210), the two connecting pipes (210) are respectively fixedly connected with the two ends of the rubber hollow pipe (1), the two connecting pipes (210) are provided with two sliding grooves (211) on the arc surfaces, the two connecting pipes (210) are located on one sides of the sliding grooves (211) and are fixedly connected with U-shaped frames (202), the two connecting pipes (210) are respectively connected with connecting columns (206) in an inserting mode, one sides of the connecting columns (206) close to each other are fixedly connected with rubber columns (201), the arc surfaces of the connecting columns (206) are fixedly connected with two sliding blocks (208), the two sliding blocks (208) are connected with the sliding grooves (211) on the connecting pipes (210) in a sliding mode, and inserting rods (203) are inserted into the surfaces of the U-shaped frames (202).

2. The combined rubber ring of claim 1, wherein: the arc surface of the connecting column (206) is sleeved with a sealing ring (207), and the sealing ring (207) is a rubber ring.

3. The combined rubber ring of claim 1, wherein: u-shaped frame (202) one side that is close to each other all has seted up spacing groove (205), the both ends fixedly connected with limiting plate (209) of slider (208), the inner wall and limiting plate (209) of spacing groove (205).

4. The combined rubber ring according to claim 1, wherein: the surface of the inserted bar (203) is fixedly connected with an elastic rope (204), and the other end of the elastic rope (204) is fixedly connected with the surface of the U-shaped frame (202).

5. The combined rubber ring of claim 1, wherein: the one end of rubber hollow tube (1) is provided with aerating device (3), aerating device (3) is including installation pipe (301), the one end of installation pipe (301) and rubber hollow tube (1) seals a fixed connection, the inner wall fixedly connected with spacing piece (311) of installation pipe (301), two inflation hole (310) have been seted up on the surface of spacing piece (311), the sliding surface connection of spacing piece (311) has slide bar (308), the arc surface fixedly connected with separation blade (309) of slide bar (308), the arc surface cover of slide bar (308) is equipped with spring (307), the both ends of spring (307) respectively with the bottom inner wall looks butt of separation blade (309) and installation pipe (301), the slide opening has been seted up to the bottom of installation pipe (301), the arc surface of slide bar (308) and the sliding hole inner wall sliding connection of installation pipe (301), the surface of installation pipe (301) is located one side fixedly connected with spacing pipe (302) of slide opening, interference fit with spacing pipe (302), the interference fit has seted up spacing groove (306) to slide bar (308).

6. The combined rubber ring of claim 5, wherein: the arc surface thread of the inflation end of the installation pipe (301) is connected with a protective cap (303), and the protective cap (303) is a rubber cap.

7. The combined rubber ring of claim 6, wherein: the even fixedly connected with of arc surface of installation pipe (301) four connecting rods (305), four the equal fixedly connected with sucking disc (304) of the other end of connecting rod (305), the inside fixed connection of sucking disc (304) and connecting pipe (210).