CN110425282A - A kind of rubber seal strip - Google Patents
A kind of rubber seal strip Download PDFInfo
- Publication number
- CN110425282A CN110425282A CN201910731965.0A CN201910731965A CN110425282A CN 110425282 A CN110425282 A CN 110425282A CN 201910731965 A CN201910731965 A CN 201910731965A CN 110425282 A CN110425282 A CN 110425282A
- Authority
- CN
- China
- Prior art keywords
- seal strip
- rubber seal
- shell
- rubber
- interlayer
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 45
- 239000011229 interlayer Substances 0.000 claims abstract description 38
- 230000001427 coherent effect Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 51
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 16
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to field of rubber technology, specifically a kind of rubber seal strip；Including shell and coherent unit；Housing section shape be it is arch-shaped, interlayer is equipped in shell, housing sidewall is provided with No.1 through-hole and communicates with interlayer；Coherent unit is mounted in interlayer, and coherent unit includes rubber bag tank, push rod and material shell out；Rubber bag tank is mounted in shell, and glue is equipped in rubber bag tank；Material shell is mounted in interlayer out, and discharging shell opener end extend out to case inside, and the shell side wall that discharges is provided with No. two through-holes and communicates with interlayer, is connected with baffle by spring on the inner sidewall of material shell end out；Push rod is mounted on out in material shell, and putter shape is cross, and T shape cavity is provided in push rod；By rubber bag tank, push rod and out the cooperation of material shell adherency is realized to rubber seal strip and working surface.
Description
Technical field
The invention belongs to field of rubber technology, specifically a kind of rubber seal strip.
Background technique
Rubber seal strip is applied on railway locomotive, automobile, aircraft, skyscraper, refrigerator and various industrial parts,
Act a kind of rubber element for preventing extraneous dust, empty gas and water etc. from entering system；Rubber seal strip is generally by sealing and installing two
Part forms；Such product mainly utilizes the elasticity and the coupling part glass of assembling at the positions such as lip, cavity, flange in body construction
The surfaces such as glass, metalwork generate contact pressure and rise sealing and decoration function；Generally used within the scope of -50~70 DEG C；Rubber
Glue sealing joint strip point solid adhesive tape, hollow adhesive tapes use position and use condition according to it, can design different cross section structures；
But rubber seal strip tack currently on the market is poor, is easy aging, and service life is shorter, and in use often
The thickness for rubber seal strip occur does not meet the requirement of gap size, to influence the use of rubber seal strip.
Summary of the invention
In order to make up for the deficiencies of the prior art, solve rubber seal strip tack it is poor, be easy aging, service life compared with
It is short, and the thickness for often occurring rubber seal strip in use does not meet the requirement of gap size, to influence rubber
The problem of use of sealing joint strip；The invention proposes a kind of rubber seal strips.
The technical solution adopted by the present invention to solve the technical problems is: a kind of rubber seal strip of the present invention,
Including shell and coherent unit；The housing section shape be it is arch-shaped, interlayer is equipped in shell, housing sidewall is provided with one number service
Hole is communicated with interlayer；The coherent unit is mounted in interlayer, and coherent unit includes rubber bag tank, push rod and material shell out；The rubber
Capsule is mounted in shell, and glue is equipped in rubber bag tank；The material shell out is mounted in interlayer, and discharging shell opener end is extend out to
Case inside, and the shell side wall that discharges is provided with No. two through-holes and communicates with interlayer, is connected on the inner sidewall of material shell end by spring out
There is baffle；The push rod is mounted on out in material shell, and putter shape is cross, and T shape cavity is provided in push rod；The T shape cavity
It is connected in tail end and rubber bag tank, and when push rod moves to spring in material shell out and reaches elastically-deformable extreme position, T shape
The transverse ends of cavity are communicated with No. two through-holes；By rubber bag tank, push rod and out the cooperation of material shell to rubber seal strip and work
Make surface and realizes adherency；When work, during rubber seal strip is installed, first rubber seal strip is squeezed, it will
In the gap that rubber seal strip seals required for filling in, rubber seal strip is carried out to the gap of size unevenness close
Envelope will push push rod along discharging to enhance the using effect of rubber seal strip, and when squeezing rubber seal strip
Shell sliding, when pushing baffle to make spring-compressed to elastically-deformable extreme position, the transverse ends of T shape cavity are logical with No. two
Hole communicates, so that the glue in rubber bag tank is flow in interlayer by T shape cavity, passes through No.1 again after glue flow to interlayer
Through-hole flow to rubber seal strip surface and working surface, to realize bonding to rubber seal strip and working surface, reaches
Sealing effect avoids after rubber seal strip installation, then spends human and material resources and realize fixation to rubber seal strip, improves
The working efficiency of staff, saves a large amount of manpower and material resources.
Preferably, the shell two sides are equipped with feeler, enhance the leakproofness between rubber seal strip and working surface；Work
When making, during rubber seal strip is installed, first rubber seal strip is squeezed, rubber seal strip is filled in into institute
In the gap for needing to seal, rubber seal strip is sealed to the gap of size unevenness, and close to rubber
In the extrusion process of seal strip, the glue in rubber bag tank can flow to rubber seal strip surface and working surface, realize bonding
Effect, and the feeler of shell two sides can be played when rubber seal strip is filled in gap to rubber seal strip and work
Sealing effect between face increases the contact area between rubber seal strip and working face, effectively prevents squeezing in glue
Glue flow to other surfaces during out, reduces the bond effect of glue, influences the using effect of rubber seal strip.
Preferably, the feeler shape is concave, enhances the leakproofness between rubber seal strip and working surface；Work
When making, at the gap sealed required for filling in rubber seal strip, feeler can increase rubber seal strip and working face
Between contact area, enhance the leakproofness of rubber seal strip, and in extrusion process, the glue in rubber bag tank can be flow to
Rubber seal strip surface and working surface realize bond effect, and the feeler of concave can be provided to the flowing of glue and be filled
The space of foot, increases the flow area of glue, thus enhance the bond area between rubber seal strip surface and working surface,
Improve the bond effect of rubber seal strip.
Preferably, the case inside wall is hinged with No.1 hinge bar, and No.1 hinge bar side wall is contacted with rubber bag tank；Institute
Rubber bag tank bottom outer surface is stated equipped with push plate, and is hinged with No. two hinge bars in push plate；Described No. two hinged boom end hinges
It connects in the bar portion position of No.1 hinge bar, and when No.1 hinge bar is by the pressure in direction among shell, two can be passed through
Number hinge bar gives push plate upward power；Enhance rubber bag tank by the effect of No.1 hinge bar, No. two hinge bars and push plate
Extrusion effect；When work, when squeezing rubber seal strip, if the direction of extrusion is not right, it can make push rod can not be
Sliding in material shell out, glue cannot also be left to interlayer, realize sealing effect, and push plate then can to avoid such case, when
When rubber seal strip is squeezed, can squeeze rubber bag tank by No.1 hinge bar can be right in No.1 hinge bar rotation process
No. two hinge bars generate extruding, to push push plate to move upwards, so that squeezing carrying out various directions to rubber seal strip
It when pressure, can also guarantee that push rod is slided along material shell out, to squeeze baffle, so that glue is flowed out by No.1 through-hole, realize
Bond effect.
Preferably, arc-shaped cavity is equipped in the feeler, feeler side wall is provided with No. three through-holes, and No. three through-holes and arc are empty
Chamber communicates；The arc-shaped cavity is communicated with interlayer；By the cooperation of arc-shaped cavity and No. three through-holes enhance rubber seal strip and
Leakproofness between working surface；When work, after rubber bag tank is squeezed, the glue in rubber bag tank is left in interlayer, to stay
To arc-shaped cavity, the glue being left in arc-shaped cavity flow to feeler surface and working surface by No. three through-holes, can be realized
To the cementation between feeler and working surface, to enhance the contact surface between rubber seal strip entirety and working surface
Long-pending and bond area improves the bond effect between rubber seal strip and working surface, improves the use of rubber seal strip
Property, reduce the dropping situations of rubber seal strip in use.
Preferably, the feeler end is equipped with the chamfering to No. three through-hole direction protrusions, enhances the adhesiving effect of glue；Work
When making, after rubber bag tank is squeezed, the glue in rubber bag tank is left in interlayer, to be left in arc-shaped cavity, is left to arc sky
Intracavitary glue flow to feeler surface and working surface by No. three through-holes, can be realized to viscous between feeler and working surface
Knot effect, but in the flow process of glue, it may be flowed out along feeler end, so that the waste of glue is caused, and by
It being reduced in the amount of glue, the bond effect and sealing effect of rubber seal strip can all be declined, and set by the feeler end
The chamfering set then avoids the outflow of glue, enable glue be used between rubber seal strip and working face completely into
Row cementation improves the usability of rubber seal strip, reduces the dropping situations of rubber seal strip in use.
Beneficial effects of the present invention are as follows:
1. a kind of rubber seal strip of the present invention, by rubber bag tank, push rod and out the cooperation of material shell it is close to rubber
Seal strip and working surface realize adherency；Rubber seal strip is sealed the gap of size unevenness, and avoids
After rubber seal strip installation, then spends human and material resources and realize fixed situation to rubber seal strip.
2. a kind of rubber seal strip of the present invention, pass through No.1 hinge bar, the work of No. two hinge bars and push plate
With the extrusion effect of enhancing rubber bag tank；So that can also guarantee push rod when carrying out the extruding of various directions to rubber seal strip
It is slided along material shell out, to squeeze baffle, so that glue is flowed out by No.1 through-hole, realizes bond effect.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is perspective view of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is partial enlarged view at A in Fig. 2；
In figure: shell 1, interlayer 11, No.1 through-hole 12, feeler 13,131, No. three through-holes 132 of arc-shaped cavity, chamfering 133,
No.1 hinge bar 14, rubber bag tank 21, push rod 22, T shape cavity 221, goes out material shell 23, No. two through-holes 231, baffle at coherent unit 2
232,24, No. two hinge bars 241 of push plate.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of rubber seal strip of the present invention, including shell 1 and coherent unit 2；It is described
1 cross sectional shape of shell be it is arch-shaped, interlayer 11 is equipped in shell 1,1 side wall of shell is provided with No.1 through-hole 12 and communicates with interlayer 11；
The coherent unit 2 is mounted in interlayer 11, and coherent unit 2 includes rubber bag tank 21, push rod 22 and material shell 23 out；The rubber bag tank
21 are mounted in shell 1, and glue is equipped in rubber bag tank 21；The material shell 23 out is mounted in interlayer 11, and material shell 23 is open out
End extend out to the inside of shell 1, and 23 side wall of material shell is provided with No. two through-holes 231 and communicates with interlayer 11 out, and 23 end of material shell is interior out
Baffle 232 is connected with by spring on side wall；The push rod 22 is mounted on out in material shell 23, and 22 shape of push rod is cross, is pushed away
T shape cavity 221 is provided in bar 22；It is connected in 221 tail end of T shape cavity and rubber bag tank 21, and when push rod 22 is in material shell out
When moving to spring in 23 and reaching elastically-deformable extreme position, the transverse ends of T shape cavity 221 are communicated with No. two through-holes 231；
By rubber bag tank 21, push rod 22 and out the cooperation of material shell 23 adherency is realized to rubber seal strip and working surface；When work, In
During rubber seal strip is installed, first rubber seal strip is squeezed, it is close required for rubber seal strip is filled in
In the gap of envelope, rubber seal strip is sealed to the gap of size unevenness, to enhance rubber seal strip
Using effect will push push rod 22 and slided along material shell 23 out and when squeezing rubber seal strip, when pushing baffle
232 when making spring-compressed to elastically-deformable extreme position, and the transverse ends of T shape cavity 221 are communicated with No. two through-holes 231,
So that the glue in rubber bag tank 21 is flow in interlayer 11 by T shape cavity 221, pass through one again after glue flow to interlayer 11
Number through-hole 12 flow to rubber seal strip surface and working surface, so that bonding is realized to rubber seal strip and working surface,
Reach sealing effect, avoid after rubber seal strip installation, then spend human and material resources and fixation is realized to rubber seal strip,
The working efficiency for improving staff saves a large amount of manpower and material resources.
As one embodiment of the present invention, 1 two sides of shell are equipped with feeler 13, enhance rubber seal strip and work
Make the leakproofness between surface；When work, during rubber seal strip is installed, first rubber seal strip is squeezed
Pressure in the gap sealed required for filling in rubber seal strip, allows rubber seal strip to the gap of size unevenness
It is sealed, and in the extrusion process to rubber seal strip, the glue in rubber bag tank 21 can flow to rubber seal glue
Surface and working surface, realize bond effect, and the feeler 13 of 1 two sides of shell is when filling in gap for rubber seal strip,
It can play to the sealing effect between rubber seal strip and working face, increase connecing between rubber seal strip and working face
Contacting surface product, effectively prevents the glue in the extrusion process of glue and flow to other surfaces, reduce the bond effect of glue, influences
The using effect of rubber seal strip.
As one embodiment of the present invention, 13 shape of feeler is concave, enhances rubber seal strip and work
Make the leakproofness between surface；When work, at the gap sealed required for filling in rubber seal strip, feeler 13 can increase
Contact area between big rubber seal strip and working face, enhances the leakproofness of rubber seal strip, and in extrusion process,
Glue in rubber bag tank 21 can flow to rubber seal strip surface and working surface, realize bond effect, and the touching of concave
Angle 13 can provide sufficient space to the flowing of glue, increase the flow area of glue, to enhance rubber seal strip table
Bond area between face and working surface improves the bond effect of rubber seal strip.
As one embodiment of the present invention, 1 inner sidewall of shell is hinged with No.1 hinge bar 14, and No.1 is hinged
14 side wall of bar is contacted with rubber bag tank 21；21 bottom outer surface of rubber bag tank is equipped with push plate 24, and is hinged in push plate 24
No. two hinge bars 241；241 end of No. two hinge bars is hinged on the bar portion position of No.1 hinge bar 14, and when No.1 is hinged
When bar 14 is by pressure to the intermediate direction of shell 1, it can give push plate 24 upward power by No. two hinge bars 241；It is logical
Cross the extrusion effect of the effect enhancing rubber bag tank 21 of 14, No. two hinge bars 241 of No.1 hinge bar and push plate 24；When work, when
When squeezing rubber seal strip, if the direction of extrusion is not right, it can make push rod 22 that can not slide in material shell 23 out, glue
Also cannot be left to interlayer 11, realize sealing effect, and push plate 24 then can to avoid such case, when rubber seal strip by
To when squeezing, rubber bag tank 21 can be squeezed by No.1 hinge bar 14, it, can be hinged to No. two in 14 rotation process of No.1 hinge bar
Bar 241 generates extruding, to push push plate 24 to move upwards, so that carrying out various direction extruding to rubber seal strip
When, it can also guarantee that push rod 22 is slided along material shell 23 out, so that baffle 232 is squeezed, so that glue is flowed by No.1 through-hole 12
Out, bond effect is realized.
As one embodiment of the present invention, it is equipped with arc-shaped cavity 131 in the feeler 13,13 side wall of feeler is provided with three
Number through-hole 132, and No. three through-holes 132 are communicated with arc-shaped cavity 131；The arc-shaped cavity 131 is communicated with interlayer 11；Pass through arc
Leakproofness between cavity 131 and the cooperation enhancing rubber seal strip and working surface of No. three through-holes 132；When work, work as rubber
After capsule 21 is squeezed, the glue in rubber bag tank 21 is left in interlayer 11, to be left in arc-shaped cavity 131, is left to arc sky
Glue in chamber 131 flow to 13 surface of feeler and working surface by No. three through-holes 132, can be realized to feeler 13 and worksheet
Cementation between face, thus enhance the contact area and bond area between rubber seal strip entirety and working surface,
The bond effect between rubber seal strip and working surface is improved, the usability of rubber seal strip is improved, it is close to reduce rubber
The dropping situations of seal strip in use.
As one embodiment of the present invention, 13 end of feeler is equipped with to No. three 132 directions of through-hole are raised
Angle 133 enhances the adhesiving effect of glue；When work, after rubber bag tank 21 is squeezed, the glue in rubber bag tank 21 is left to interlayer 11
Interior, to be left in arc-shaped cavity 131, the glue being left in arc-shaped cavity 131 flow to 13 surface of feeler by No. three through-holes 132
And working surface, it can be realized to the cementation between feeler 13 and working surface, but in the flow process of glue, it may
It can be flowed out along 13 end of feeler, to cause the waste of glue, and since the amount of glue is reduced, rubber seal strip glues
Knot effect and sealing effect can all be declined, and the chamfering 133 set by 13 end of feeler then avoids the outflow of glue,
Glue is used in completely between rubber seal strip and working face and carries out cementation, improves rubber seal strip
Usability, reduce rubber seal strip dropping situations in use.
When work, during rubber seal strip is installed, first rubber seal strip is squeezed, by rubber seal
In the gap that adhesive tape seals required for filling in, rubber seal strip is sealed to the gap of size unevenness, thus
Enhance the using effect of rubber seal strip, and when squeezing rubber seal strip, will push push rod 22 along material shell 23 out
Sliding, when pushing baffle 232 to make spring-compressed to elastically-deformable extreme position, the transverse ends and two of T shape cavity 221
Number through-hole 231 communicates, so that the glue in rubber bag tank 21 is flow in interlayer 11 by T shape cavity 221, when glue flow to folder
Rubber seal strip surface and working surface are flow to by No.1 through-hole 12 again after layer 11, thus to rubber seal strip and work
Bonding is realized on surface, reaches sealing effect, is avoided after rubber seal strip installation, then spend human and material resources to rubber seal
Adhesive tape, which is realized, fixes, and improves the working efficiency of staff, saves a large amount of manpower and material resources；In installation rubber seal strip
In the process, first rubber seal strip is squeezed, in the gap sealed required for rubber seal strip is filled in, so that rubber
Sealing joint strip can be sealed the gap of size unevenness, and in the extrusion process to rubber seal strip, rubber bag tank
Glue in 21 can flow to rubber seal strip surface and working surface, realize bond effect, and the feeler 13 of 1 two sides of shell
When rubber seal strip is filled in gap, it can play to the sealing effect between rubber seal strip and working face, increase
Contact area between rubber seal strip and working face effectively prevents the glue in the extrusion process of glue and flow to other tables
Face reduces the bond effect of glue, influences the using effect of rubber seal strip；Required for rubber seal strip is filled in
When the gap of sealing, feeler 13 can increase the contact area between rubber seal strip and working face, enhance rubber seal glue
The leakproofness of item, and in extrusion process, the glue in rubber bag tank 21 can flow to rubber seal strip surface and working surface,
Realize bond effect, and the feeler 13 of concave can provide sufficient space to the flowing of glue, increase the flow surface of glue
Product improves the bonding effect of rubber seal strip to enhance the bond area between rubber seal strip surface and working surface
Fruit；When squeezing rubber seal strip, if the direction of extrusion is not right, it can make push rod 22 that can not slide in material shell 23 out
Dynamic, glue cannot also be left to interlayer 11, realize sealing effect, and push plate 24 then can be to avoid such case, when rubber is close
When seal strip is squeezed, can squeeze rubber bag tank 21 by No.1 hinge bar 14 can be right in 14 rotation process of No.1 hinge bar
No. two hinge bars 241 generate extruding, to push push plate 24 to move upwards, so that carrying out various sides to rubber seal strip
To when squeezing, it can also guarantee that push rod 22 is slided along material shell 23 out, so that baffle 232 is squeezed, so that glue passes through one number service
Hole 12 is flowed out, and realizes bond effect；After rubber bag tank 21 is squeezed, the glue in rubber bag tank 21 is left in interlayer 11, to stay
To arc-shaped cavity 131, the glue being left in arc-shaped cavity 131 flow to 13 surface of feeler and worksheet by No. three through-holes 132
Face can be realized to the cementation between feeler 13 and working surface, to enhance rubber seal strip entirety and worksheet
Contact area and bond area between face improve the bond effect between rubber seal strip and working surface, improve rubber
The usability of sealing joint strip reduces the dropping situations of rubber seal strip in use；After rubber bag tank 21 is squeezed, rubber
Glue in capsule 21 is left in interlayer 11, to be left in arc-shaped cavity 131, the glue being left in arc-shaped cavity 131 passes through
No. three through-holes 132 flow to 13 surface of feeler and working surface, can be realized to the cementation between feeler 13 and working surface,
But in the flow process of glue, it may be flowed out along 13 end of feeler, to cause the waste of glue, and due to glue
Amount reduce, the bond effect and sealing effect of rubber seal strip can all be declined, and set by 13 end of feeler
Chamfering 133 then avoids the outflow of glue, enable glue be used between rubber seal strip and working face completely into
Row cementation improves the usability of rubber seal strip, reduces the dropping situations of rubber seal strip in use.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of rubber seal strip, it is characterised in that: including shell (1) and coherent unit (2)；Shell (1) section shape
Shape be it is arch-shaped, be equipped with interlayer (11) in shell (1), shell (1) side wall is provided with No.1 through-hole (12) and communicates with interlayer (11)；Institute
It states coherent unit (2) to be mounted in interlayer (11), coherent unit (2) includes rubber bag tank (21), push rod (22) and material shell (23) out；
The rubber bag tank (21) is mounted in shell (1), and glue is equipped in rubber bag tank (21)；Material shell (23) out are mounted on interlayer
(11) in, material shell (23) open end is extend out on the inside of shell (1) out, and out material shell (23) side wall be provided with No. two through-holes (231) with
Interlayer (11) communicates, and is connected with baffle (232) by spring on the inner sidewall of material shell (23) end out；Push rod (22) installation
In material shell out (23), push rod (22) shape is cross, is provided with T shape cavity (221) in push rod (22)；The T shape cavity
(221) it is connected in tail end and rubber bag tank (21), and reaches elastic shape when push rod (22) move to spring in material shell out (23)
When the extreme position of change, the transverse ends of T shape cavity (221) are communicated with No. two through-holes (231)；Pass through rubber bag tank (21), push rod
(22) and out the cooperation of material shell (23) realizes adherency to rubber seal strip and working surface.
2. a kind of rubber seal strip according to claim 1, it is characterised in that: shell (1) two sides are equipped with feeler
(13), enhance the leakproofness between rubber seal strip and working surface.
3. a kind of rubber seal strip according to claim 2, it is characterised in that: feeler (13) shape is indent
Formula enhances the leakproofness between rubber seal strip and working surface.
4. a kind of rubber seal strip according to claim 2, it is characterised in that: shell (1) inner sidewall is hinged with
No.1 hinge bar (14), and No.1 hinge bar (14) side wall is contacted with rubber bag tank (21)；Rubber bag tank (21) bottom outer surface
No. two hinge bars (241) are hinged with equipped with push plate (24), and in push plate (24)；No. two hinge bars (241) end hinge
It connects in the bar portion position of No.1 hinge bar (14), and when No.1 hinge bar (14) is by pressure to the intermediate direction of shell (1),
It can give push plate (24) upward power by No. two hinge bars (241)；Pass through No.1 hinge bar (14), No. two hinge bars
(241) and the effect of push plate (24) enhancing rubber bag tank (21) extrusion effect.
5. a kind of rubber seal strip according to claim 3, it is characterised in that: it is empty to be equipped with arc in the feeler (13)
Chamber (131), feeler (13) side wall is provided with No. three through-holes (132), and No. three through-holes (132) communicate with arc-shaped cavity (131)；It is described
Arc-shaped cavity (131) is communicated with interlayer (11)；It is close to enhance rubber by the cooperation of arc-shaped cavity (131) and No. three through-holes (132)
Leakproofness between seal strip and working surface.
6. a kind of rubber seal strip according to claim 5, it is characterised in that: feeler (13) end is equipped with to three
The chamfering (133) of number through-hole (132) direction protrusion, enhances the adhesiving effect of glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731965.0A CN110425282B (en) | 2019-08-09 | 2019-08-09 | Rubber sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731965.0A CN110425282B (en) | 2019-08-09 | 2019-08-09 | Rubber sealing rubber strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110425282A true CN110425282A (en) | 2019-11-08 |
| CN110425282B CN110425282B (en) | 2020-08-07 |
Family
ID=68415156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910731965.0A Active CN110425282B (en) | 2019-08-09 | 2019-08-09 | Rubber sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425282B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489551A (en) * | 2020-11-06 | 2021-03-12 | 国网河南省电力公司济源供电公司 | Outdoor ground connection safety control label |
| CN112761504A (en) * | 2021-01-18 | 2021-05-07 | 郑剑锋 | Anti-deformation interlayer sealing rubber strip |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799815Y (en) * | 2005-06-22 | 2006-07-26 | 麦基嘉(上海)设备维修有限公司 | Sponge sealing adhesive tape with skirt-shape edge for ship |
| CN202368311U (en) * | 2011-12-20 | 2012-08-08 | 扬州华通橡塑有限公司 | Sealing rubber strip for train passageway door |
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| CN108487056A (en) * | 2018-05-22 | 2018-09-04 | 杭州溯真科技有限公司 | A kind of bridge expansion joint installation |
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2019
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| CN2799815Y (en) * | 2005-06-22 | 2006-07-26 | 麦基嘉(上海)设备维修有限公司 | Sponge sealing adhesive tape with skirt-shape edge for ship |
| CN202368311U (en) * | 2011-12-20 | 2012-08-08 | 扬州华通橡塑有限公司 | Sealing rubber strip for train passageway door |
| CN105015439A (en) * | 2015-07-17 | 2015-11-04 | 南京金龙客车制造有限公司 | Novel sealing rubber strip for overhaul cover of passenger car |
| CN206497698U (en) * | 2017-02-23 | 2017-09-15 | 江苏中媒标牌制造有限公司 | Casing side door sealing structure |
| CN206928812U (en) * | 2017-05-25 | 2018-01-26 | 扬州华通橡塑有限公司 | A kind of embedded adhesive tape for door-window section bar |
| CN108487056A (en) * | 2018-05-22 | 2018-09-04 | 杭州溯真科技有限公司 | A kind of bridge expansion joint installation |
| CN108413037A (en) * | 2018-06-11 | 2018-08-17 | 如皋天安电气科技有限公司 | A kind of high-temperature resistant polytetrafluoroethylmelt sealing joint strip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112489551A (en) * | 2020-11-06 | 2021-03-12 | 国网河南省电力公司济源供电公司 | Outdoor ground connection safety control label |
| CN112489551B (en) * | 2020-11-06 | 2023-08-15 | 国网河南省电力公司济源供电公司 | Outdoor safety management label |
| CN112761504A (en) * | 2021-01-18 | 2021-05-07 | 郑剑锋 | Anti-deformation interlayer sealing rubber strip |
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| Publication number | Publication date |
|---|---|
| CN110425282B (en) | 2020-08-07 |
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Effective date of registration: 20200710 Address after: 213000 Jiao Xi industrial concentration area, Zhenglu Town, Tianning District, Changzhou, Jiangsu Applicant after: Jiangsu Richeng Rubber Co.,Ltd. Address before: 210000 6 Jianye Road, Nanjing, Jiangsu, 5 and 307, 1 East Road and Hezhen garden. Applicant before: Ma Lu |
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