CN220928248U - Water-swelling water stop strip convenient to shrink and curl - Google Patents
Water-swelling water stop strip convenient to shrink and curl Download PDFInfo
- Publication number
- CN220928248U CN220928248U CN202322142600.9U CN202322142600U CN220928248U CN 220928248 U CN220928248 U CN 220928248U CN 202322142600 U CN202322142600 U CN 202322142600U CN 220928248 U CN220928248 U CN 220928248U
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- China
- Prior art keywords
- water stop
- main body
- water
- strip main
- sealing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000012790 adhesive layer Substances 0.000 claims abstract description 17
- 238000002788 crimping Methods 0.000 claims 4
- 238000005728 strengthening Methods 0.000 claims 2
- 239000004568 cement Substances 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008961 swelling Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a water-swelling water stop strip convenient to shrink and curl, which comprises a water stop strip main body, wherein side strips are respectively arranged at the bottoms of two sides of the water stop strip main body, an adhesive layer is arranged between the bottoms of the water stop strip main body and the side strips, a preformed hole is arranged in the middle position inside the water stop strip main body, and overlapping structures are arranged at two ends of the water stop strip main body. Through being provided with location structure in the inside and the bottom surface of sealing up strip main part, earlier with the sealing up strip main part expansion when using meet water inflation sealing up strip, will take off from the type paper from the gluing layer later, fix sealing up strip main part reservation bonding in mounted position through gluing layer, later run through the preformed hole with the cement nail and throw into concrete wall in to this can realize convenient and fast and harmless installation meet water inflation sealing up strip's effect, damage sealing up strip main part influences its result of use when avoiding with the cement nail, and maneuverability is strong.
Description
Technical Field
The utility model relates to the technical field of water-swelling water stop bars, in particular to a water-swelling water stop bar convenient to shrink and curl.
Background
The water-swelling water stop strip is a flexible caulking water stop material, the volume of the flexible caulking water stop material can be automatically swelled after water is met, and the flexible caulking water stop strip plays a role in stopping leakage and sealing, is generally used for stopping water and stopping leakage at a concrete construction joint, has the characteristics of simple structure, convenient construction and good water leakage prevention effect, and can be rolled and stored normally;
The utility model of the utility model with the authorized bulletin number of CN211368803U discloses a water-swelling water stop strip which is convenient to shrink and curl, wherein the water stop strip body is internally provided with a swelling part which is used for containing water liquid and swelling the water stop strip body when the water liquid enters a containing cavity; the expansion part comprises an expansion cavity formed in the water stop strip body, zhang Gebi obliquely arranged on two walls of the expansion cavity, and a water absorption slit formed in the center of the upper part of the expansion cavity and parallel to the central line of the water stop strip body for supplying water into the expansion cavity. This sealing strip carries out the water storage through the mode of seting up the cavity in inside, for utilizing the absorbent material to absorb water among the prior art, has reduced the volume of absorbent material itself, and the water holding volume is bigger, and can increase the opening of water absorption seam fast when the volume of soaking is great for in the liquid water gets into the cavity fast, when the liquid water in the cavity increases, utilize the pressure expansion cavity's of liquid water volume, play the inflation and inhale the function more. However, the technical scheme needs to be manually positioned by hand and directly penetrated and fixed on a concrete wall by using cement nails in the application process, and the technical problems that the installation operation is inconvenient and the water stop bar is easy to damage to influence the water stop and leakage prevention effect of the water stop bar exist.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the water-swelling water stop strip which is convenient to shrink and curl, and can solve the technical problems that the water stop strip is inconvenient to install and operate and is easy to damage to influence the water stop leakage-proof effect of the water stop strip because the water stop strip needs to be manually positioned by hand and is directly penetrated and fixed on a concrete wall by using cement nails.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a meet water inflation sealing strip convenient to shrink is curled, includes the sealing strip main part, the bottom of sealing strip main part both sides is provided with the strake respectively, be provided with the gluing layer between the bottom of sealing strip main part and the bottom of strake, the inside intermediate position department of sealing strip main part is provided with the preformed hole, the both ends of sealing strip main part are provided with overlap joint structure.
As a preferable technical scheme of the utility model, the preformed holes are arranged at equal intervals in the water stop main body, release paper is arranged below the adhesive layer, and the adhesive layer is uniformly distributed between the bottom of the water stop main body and the bottom of the edge strip.
As a preferable technical scheme of the utility model, the water stop strip main body is internally provided with the reinforcing ribs, and the reinforcing ribs are net-shaped.
As a preferable technical scheme of the utility model, the edge strips are symmetrically arranged outside the water stop strip main body, and the bottom surfaces of the edge strips and the bottom surface of the water stop strip main body are positioned on the same plane.
As a preferable technical scheme of the utility model, the lap joint structure comprises a lap joint slot, wherein the lap joint slot is arranged at the middle position of the front end of the water stop strip main body, which is close to the top, and a lap joint insert block is arranged at the middle position of the rear end of the water stop strip main body, which is close to the top.
As a preferred embodiment of the present utility model, the overlap plug is engaged with the inside of the overlap socket.
Compared with the prior art, the utility model has the following beneficial effects:
1. Through being provided with location structure in the inside and the bottom surface of sealing-up strip main part, take off from the adhesive layer with release paper when using the water inflation sealing-up strip, fix the sealing-up strip main part presubscribed bonding in the mounted position through the adhesive layer, later run into the concrete wall with the cement nail through the preformed hole to this can realize convenient and fast and harmless installation water inflation sealing-up strip's effect, damage sealing-up strip main part when avoiding using the cement nail influences its subsequent result of use, and maneuverability is strong;
2. Through being provided with overlap joint structure at the both ends of sealing up strip main part, can reach the purpose of carrying out overlap joint combination with two sets of sealing up strip main parts through pegging graft overlap joint inserted block into the inside of overlap joint slot at the installation sealing up strip main part, prevent that two sets of water swelling sealing up strip overlap joint department gaps from being too big respectively, the sealing up strip from meeting water swelling and leading to junction skew when avoiding subsequent use simultaneously to guarantee sealing up strip installation junction accuracy and stability of butt joint, ensure sealing up strip result of use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic top view partially in cross section of the water stop strip according to the present utility model.
Wherein: 1. a water stop strip main body; 2. overlapping the slot; 3. a preformed hole; 4. overlap joint inserting block; 5. edge strips; 6. an adhesive layer; 7. reinforcing ribs; 8. and (5) release paper.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples
Referring to fig. 1-4, the utility model provides a water-swelling water stop strip convenient for shrinkage and curling, which comprises a water stop strip main body 1, wherein edges 5 are respectively arranged at the bottoms of two sides of the water stop strip main body 1, a net-shaped reinforcing rib 7 is arranged in the water stop strip main body 1, the tensile strength and the bending strength of the water stop strip main body 1 are higher through the reinforcing rib 7, the edges 5 are symmetrically arranged outside the water stop strip main body 1, the bottom surfaces of the edges 5 and the bottom surface of the water stop strip main body 1 are positioned on the same plane, and the contact surface between the water stop strip main body 1 and a concrete wall surface is larger through the edges 5;
As a further implementation manner of the embodiment, as shown in fig. 1-4, an adhesive layer 6 is arranged between the bottom of the water stop main body 1 and the bottom of the edge strip 5, the adhesive layer 6 is uniformly distributed between the bottom of the water stop main body 1 and the bottom of the edge strip 5, the middle position of the inside of the water stop main body 1 is provided with reserved holes 3, the reserved holes 3 are arranged at equal intervals in the inside of the water stop main body 1, release paper 8 is arranged below the adhesive layer 6, the release paper 8 is adhered to the adhesive layer 6, the water stop winding is adhered and cannot be separated when the water stop winding is placed, and the release paper 8 is also convenient to tear when the water stop winding is used, the water stop main body 1 can be conveniently and quickly adhered and fixed at the installation position through the adhesive layer 6, cement nails can be penetrated and driven into a concrete wall through the reserved holes 3, so that the effects of convenient and quick and nondestructive installation of the water expansion water stop main body 1 are realized, and the subsequent use effects caused by the damage of the cement nails are avoided when the cement nails are used;
When the water-swelling water stop strip is used, the release paper 8 is torn off from the adhesive layer 6, the water stop strip main body 1 is fixed at a preset position in an installation position through the adhesive layer 6, and then cement nails are driven into a concrete wall through the preset holes 3 to fix the water stop strip main body 1;
As a further implementation manner of this embodiment, as shown in fig. 1, two ends of the water stop main body 1 are provided with a lap joint structure, the lap joint structure comprises a lap joint slot 2, the lap joint slot 2 is arranged at a middle position of the front end of the water stop main body 1 near the top, a lap joint insert 4 is arranged at a middle position of the rear end of the water stop main body 1 near the top, the lap joint insert 4 is matched with the interior of the lap joint slot 2, the purpose of lap joint combination of two groups of water stop main bodies 1 can be achieved by inserting the lap joint insert 4 into the interior of the lap joint slot 2, gaps at lap joints of two groups of water stop main bodies with water expansion are prevented from being too large respectively, and meanwhile, the water stop is prevented from being deflected at joints due to water expansion during subsequent use, so that the accuracy and stability of butt joint of water stop installation joints are ensured, and the use effect of the water stop is ensured;
The specific working principle is as follows:
When the water-swelling water stop strip is used, the rolled water stop strip main body 1 is stretched firstly, then the release paper 8 is torn off, the water stop strip main body 1 is pre-adhered and fixed on a concrete wall through the adhesive layer 6, then cement nails penetrate through the reserved holes 3 and are driven into the concrete wall to fix the water stop strip main body 1, and when two groups of water stop strip main bodies 1 are respectively lapped, the lapping insertion blocks 4 are inserted into the lapping slot 2 to lap-joint the two groups of water stop strip main bodies 1, so that the water-swelling water stop strip is fast, accurate and stable, and lossless and safe.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a meet water inflation sealing-up strip convenient to shrink curls, includes sealing-up strip main part (1), its characterized in that: the sealing strip is characterized in that edge strips (5) are respectively arranged at the bottoms of two sides of the sealing strip main body (1), an adhesive layer (6) is arranged between the bottoms of the sealing strip main body (1) and the bottoms of the edge strips (5), a preformed hole (3) is formed in the middle position of the inside of the sealing strip main body (1), and overlapping structures are arranged at two ends of the sealing strip main body (1).
2. A water-swellable seal for facilitating shrinkage crimping as set forth in claim 1, wherein: the water stop strip is characterized in that the reserved holes (3) are arranged at equal intervals in the water stop strip main body (1), release paper (8) is arranged below the adhesive layer (6), and the adhesive layer (6) is uniformly distributed between the bottom of the water stop strip main body (1) and the bottom of the edge strip (5).
3. A water-swellable seal for facilitating shrinkage crimping as set forth in claim 1, wherein: the inside of sealing up strip main part (1) is provided with strengthening rib (7), strengthening rib (7) are netted.
4. A water-swellable seal for facilitating shrinkage crimping as set forth in claim 1, wherein: the edge strips (5) are symmetrically arranged outside the water stop strip main body (1), and the bottom surfaces of the edge strips (5) and the water stop strip main body (1) are positioned on the same plane.
5. A water-swellable seal for facilitating shrinkage crimping as set forth in claim 1, wherein: the lap joint structure comprises a lap joint slot (2), the lap joint slot (2) is arranged at the middle position of the front end of the water stop strip main body (1) close to the top, and a lap joint insert (4) is arranged at the middle position of the rear end of the water stop strip main body (1) close to the top.
6. The water-swellable seal for facilitating shrinkage and curling of claim 5, wherein: the lap joint insert block (4) is matched with the interior of the lap joint slot (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142600.9U CN220928248U (en) | 2023-08-10 | 2023-08-10 | Water-swelling water stop strip convenient to shrink and curl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142600.9U CN220928248U (en) | 2023-08-10 | 2023-08-10 | Water-swelling water stop strip convenient to shrink and curl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928248U true CN220928248U (en) | 2024-05-10 |
Family
ID=90970311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142600.9U Active CN220928248U (en) | 2023-08-10 | 2023-08-10 | Water-swelling water stop strip convenient to shrink and curl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928248U (en) |
-
2023
- 2023-08-10 CN CN202322142600.9U patent/CN220928248U/en active Active
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| GR01 | Patent grant |