CN209518357U - The civil engineering field of reinforcement zipper of rapid high intensity permanent engagement can be achieved - Google Patents
The civil engineering field of reinforcement zipper of rapid high intensity permanent engagement can be achieved Download PDFInfo
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- CN209518357U CN209518357U CN201822133891.4U CN201822133891U CN209518357U CN 209518357 U CN209518357 U CN 209518357U CN 201822133891 U CN201822133891 U CN 201822133891U CN 209518357 U CN209518357 U CN 209518357U
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- zipper
- denture
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Abstract
The utility model discloses a kind of civil engineering field of reinforcement zippers of achievable rapid high intensity permanent engagement, it is quickly connected for the edge to engineering cloth, it include: slider of zipper fastener, the first chain denture and the second chain denture, the first chain tooth in the first chain denture is equipped with hole or recess, the second chain tooth in the second chain denture is equipped with protrusion straight up, the first chain denture and the second chain denture enter the slider of zipper fastener, and allow the protrusion to snap-fit into the hole or recess in the slider of zipper fastener and be engaged.The utility model is a kind of engineering zipper for engineering cloths such as rapidly and efficiently permanent high-intensitive connection FRP cloth, cement blankets, and furthermore the invention also discloses the engineering cloths for having used the zipper.
Description
Technical field
The utility model patent belongs to civil engineering repairing and reinforcement field, more particularly to a kind of for rapidly and efficiently permanent high
Intensity connects the engineering zipper of the engineering cloths such as FRP cloth, cement blanket.
Background technique
Zipper is to make dry goods article connector interconnected by continuously arranged chain tooth.Zipper on the market is general
It is equipped with the chain that metal or plastics grinding tooth form for two straps of left and right, pulling to squeeze using slider of zipper fastener engages left and right grinding tooth, makes
The closure of openings of chain position is got up.The tooth of nibbling of zipper usually has recess portion and protrusion, is squeezed by the pulling of slider of zipper fastener, zipper
Protrusion is extruded in recess portion, so that buckle, which gets up, is not easy separated entirety as one.Zipper used in life is main at present
For clothes, bag, tent etc..Current zipper-type has following drawback and is not suitable for engineering field: (1) connection is strong
Degree is not high, is easy drop out of gear under external force；(2) zipper connection is unstable, as long as drop out of gear at one, i.e., can pass to adjacent nibble
Tooth；(3) connection between tooth and cloth is nibbled as glue connection, and the intensity of connection is not high.
FRP cloth (fibre reinforced composites) is the height for having fibrous material and basis material to mix according to a certain percentage
Performance materials have the characteristics that light high-strength corrosion-resistant erosion, more and more apply to civil engineering field of reinforcement.It is a kind of the most frequently used
Method be FRP cloth is posted up to the outer surface for being reinforced beam column plate.Inside this reinforcement means, the interconnection one of FRP cloth
As be that mutual overlap joint smears epoxy resin.There are certain drawbacks for this method, and the reinforcement process of demand is high, the training to worker
Skill requirement is high, and consolidation effect is more discrete, and quality is difficult to control.
Current zipper-type has following drawback and is not suitable for engineering field: (1) by being squeezed and deformed engagement, even
It is not high to connect intensity, is easy drop out of gear under external force；(2) zipper connection is unstable, as long as drop out of gear at one, i.e., can pass to adjacent
Grinding tooth leads to whole zipper drop out of gear；(3) connection between tooth and cloth is nibbled as glue connection, and the intensity of connection is lower than cloth itself
Tensile strength, the current zipper of intensity (4) for being unable to give full play engineering cloth will can not achieve after the two chain dentures connection of left and right
Connection cloth is tightened, and cannot make to generate prestressing force between connection cloth.
Therefore, it needs to propose a kind of engineering for structures cloth such as rapidly and efficiently permanent high-intensitive connection FRP cloth, cement blankets
Use zipper.
Utility model content
The purpose of the utility model is to provide one kind for knots such as rapidly and efficiently permanent high-intensitive connection FRP cloth, cement blankets
The engineering zipper of structure cloth.
To achieve the goals above, technical solution provided by the utility model are as follows: a kind of achievable rapid high intensity is provided
The zipper of the civil engineering field of reinforcement of permanent engagement, is quickly connected, comprising: zipper for the edge to engineering cloth
Head, the first chain denture and the second chain denture, the first chain tooth in the first chain denture are equipped with hole or recess, and described second
The second chain tooth in chain denture is equipped with protrusion straight up, and the first chain denture and the second chain denture enter the zipper
Head, and allow the protrusion to snap-fit into the hole or recess in the slider of zipper fastener and be engaged.
The first chain denture includes the first chain tooth matrix, the first chain tooth, and first chain tooth is connected to first chain
On tooth matrix；
The second chain denture includes the second chain tooth matrix, the second chain tooth, and second chain tooth is connected to second chain
On tooth matrix.
The end face of the edge of the first chain tooth matrix and engineering cloth connection offers the first chain tooth inside groove and with described the
The first chain tooth inside groove self-locking chamber that one chain tooth inside groove is connected enters after the edge of engineering cloth is inserted into the first chain tooth inside groove
The first chain tooth inside groove self-locking chamber, and connect in the first chain tooth inside groove self-locking chamber greater diameter than first chain tooth
Interior separation, and it is less than the self-lock rod of the first chain tooth self-locking chamber diameter；
The end face of the edge of the second chain tooth matrix and engineering cloth connection offers the second chain tooth inside groove and with described the
The second chain tooth inside groove self-locking chamber that two chain tooth inside grooves are connected enters after the edge of engineering cloth is inserted into the second chain tooth inside groove
The second chain tooth inside groove self-locking chamber, and connect in the second chain tooth inside groove self-locking chamber greater diameter than second chain tooth
Interior separation, and it is less than the self-lock rod of the second chain tooth self-locking chamber diameter.
Gap between the edge of the engineering cloth and the first chain tooth inside groove and the first chain tooth inside groove self-locking chamber passes through
It is fixed-type to fill epoxy resin；
Gap between the edge of the engineering cloth and the second chain tooth inside groove and the second chain tooth inside groove self-locking chamber passes through
It is fixed-type to fill epoxy resin.
The first chain denture enters the left slot of the slider of zipper fastener, and the left slot is low straight slot from notch to slot tail；
The second chain denture enters the right slot of the slider of zipper fastener, and the right slot is respectively padded section from notch to slot tail,
Transition, low flat section, when so that the first chain denture and the second chain denture respectively enteing the left slot and right slot of the slider of zipper fastener,
Sliding after the first chain denture is straight as the slider of zipper fastener moves forward, the second chain denture is slided backward from top to bottom, is made
The protrusion is snap-fited into the hole or recess and is attached.
The zipper both sides of head is respectively equipped with left guide lip and right guide lip, the first chain denture and the second chain tooth
Column respectively enter the left slot and right slot of the slider of zipper fastener, and the left guide lip and right guide lip accordingly crack, the left side
Guide lip is then low straight seam before, and the right guide lip is then high vertical masonry joint before, and gradual change is stitched, low straight seam；
The slider of zipper fastener further includes upside guide plate, connecting column and downside guide plate, and the upside guide plate is through the company
Column is connect to connect with downside guide plate.
The left guide lip and right guide lip are from preceding then constantly tightening, so that the first chain denture and the
Two chain dentures are engaged to together.
The first chain denture postive stop baffle straight up is respectively equipped in the first chain denture and the second chain denture, and perpendicular
Straight the second upward chain denture postive stop baffle.
The top of the slider of zipper fastener is equipped with trunk, and is connected with pull ring on the trunk.
In addition, the invention also discloses a kind of civil engineering field of reinforcement engineering cloth, the engineering cloth is used
The zipper of the civil engineering field of reinforcement of the achievable rapid high intensity permanent engagement.
The beneficial effects of the utility model are:
(1) high strong ties: upper and lower snap fit is utilized, the deformation engagement system of traditional zipper is different from, can be realized height
Strong ties can be applied in engineering reinforcement field.
(2) quickly connection: zipper have the characteristics that quickly with it is easy-operating, for connecting FRP cloth, abandoned FRP cloth overlap joint
The connection type of brush coating, it is easy to operate easily-controllable.
(3) be stably connected with: traditional zipper is squeezes engagement, as long as there is drop out of gear at one, drop out of gear will be passed to adjacent two sides,
Cause it is whole engage failure, a pair of of the chain tooth pair and other chain tooths after the engaging of the utility model zipper to without the relationship that conditions each other,
One pair of them chain tooth is not transferred to other chain tooths pair to drop out of gear.
It (4) is self-locking connection between engineering cloth and grinding tooth, bonding strength is high, FRP cloth and grinding tooth both different materials
Between occur bond damage a possibility that it is small.
(5) by lengthening the length of the outer flaring of slider of zipper fastener, so that the extended length of slider of zipper fastener tightening, connects engineering cloth
When it is even closer, realize prestressing force between FRP cloth fiber.
Through the following description and in conjunction with the attached drawings, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Detailed description of the invention
Fig. 1 show the zipper that the utility model can realize the civil engineering field of reinforcement of rapid high intensity permanent engagement
One embodiment an angle view.
Fig. 2 show the view of another angle of zipper as shown in Figure 1.
Fig. 3 show the schematic diagram of one embodiment of the first chain tooth.
Fig. 4 show the schematic diagram of one embodiment of the second chain tooth.
Fig. 5 a show the view of an angle of engineering cloth.
Fig. 5 b show the view of another angle of engineering cloth.
Fig. 6 show the three-dimensional view of one embodiment of slider of zipper fastener.
Fig. 7 show the internal structure view of slider of zipper fastener shown in fig. 6.
Fig. 8 show the view of an angle of slider of zipper fastener shown in fig. 6.
Fig. 9 show the view of another angle of slider of zipper fastener shown in fig. 6.
Figure 10 show the view of another angle of slider of zipper fastener shown in fig. 6.
Figure 11 a show the view for the angle that the first chain denture and the second chain denture mesh together.
Figure 11 b show the view for another angle that the first chain denture and the second chain denture mesh together.
Specific embodiment
The embodiments of the present invention are described referring now to the drawings, similar element numbers represent similar member in attached drawing
Part.As described above, the utility model provides a kind of civil engineering field of reinforcement of achievable rapid high intensity permanent engagement
Zipper is quickly connected for the edge to engineering cloth, it should be noted that engineering cloth refers to the structures such as FRP cloth, cement blanket
Cloth, FRP cloth (fibre reinforced composites cloth) is the height for having fibrous material and basis material to mix according to a certain percentage
Performance materials have the characteristics that light high-strength corrosion-resistant erosion, more and more apply to civil engineering field of reinforcement.It is with FRP cloth
Example, as described in background technique, FRP cloth (fibre reinforced composites) is that have fibrous material and basis material by certain ratio
The high performance material that example mixes has the characteristics that light high-strength corrosion-resistant erosion, more and more applies to civil engineering reinforcing
Field.It is reinforced the outer surface of beam column plate when FRP cloth posts up, generally mutually overlap joint smears epoxy for the interconnection of FRP cloth
Resin.There are certain drawbacks for this method, and the reinforcement process of demand is high, consolidation effect high to the training skill requirement of worker
More discrete, quality is difficult to control.If can directly pass through zipper drawknot in the two sides of FRP cloth, can greatly improve
The efficiency of construction.
As shown in Figure 1,2,3, 4, the utility model provides a kind of civil engineering of achievable rapid high intensity permanent engagement
The zipper 1 of field of reinforcement, comprising: slider of zipper fastener 6, the first chain denture 3 and the second chain denture 2, in the first chain denture 3
One chain tooth 5 is equipped with hole 5.1, wherein as shown in figure 3, the first chain tooth 5 given in the first chain denture 3 is provided that
Hole 5.1, the hole 5.1 are the upper surface and the lower surface setting of the first chain tooth 5 in the first chain denture 3, this
It can also be set to recess outside, as shown in figure 4, the second chain tooth 4 in the second chain denture 2 is equipped with straight up convex
4.1 are played, the first chain denture 3 and the second chain denture 2 enter the slider of zipper fastener 6, and allow the protrusion in the slider of zipper fastener 6
4.1 snap-fit into the hole 5.1 and are engaged, it should be noted that if the first chain tooth 5 in the first chain denture 3
On be provided that recess, then described raised 4.1 snap-fit into the recess and be engaged.Therefore, no matter first chain tooth 5
On be provided that hole 5.1 as shown in Figure 3 or be recessed, be provided to be arranged straight up in second chain tooth 4
Protrusion 4.1 engaged.
In one embodiment, as shown in figure 3, the first chain denture 3 includes the first chain tooth matrix 5.3, the first chain tooth 5,
First chain tooth 5 is connected on the first chain tooth matrix 5.3；The first chain tooth matrix 5.3 and the first chain tooth 5 are one
Forming structure.
In one embodiment, as shown in figure 4, the second chain denture 2 includes the second chain tooth matrix 4.3, the second chain tooth 4,
Second chain tooth 4 is connected on the second chain tooth matrix 4.3.The second chain tooth matrix 4.3 and the second chain tooth 4 are one
Molding structure.
In one embodiment, as shown in figure 3, the end face that the first chain tooth matrix 5.3 is connect with the edge of engineering cloth is opened
Equipped with the first chain tooth inside groove 5.5 and the first chain tooth inside groove self-locking chamber 5.4 being connected with the first chain tooth inside groove 5.5, such as scheme
The edge of engineering cloth 7 shown in 5a, 5b connects the self-lock rod 7.1, and is inserted into institute from the side of the first chain tooth matrix 5.3
After stating the first chain tooth inside groove 5.5, into the first chain tooth inside groove self-locking chamber 5.4, and in the first chain tooth inside groove self-locking chamber
Connection is greater diameter than 5.5 spacing of the first chain tooth inside groove in 5.4, and is less than 5.4 diameter of the first chain tooth self-locking chamber
Self-lock rod 7.1.Prevent the self-lock rod 7.1 that the engineering cloth 7 connects is from the first chain tooth inside groove 5.5 from pulling out,
And then it connect the engineering cloth 7 securely with the first chain tooth matrix 5.3.
In as shown in figure 5a and 5b, the engineering cloth 7 is FRP cloth, and FRP cloth is to be overlapped by single layer FRP cloth 7.3
FRP overlapping layers 7.2, FRP overlapping layers 7.2 can be formed by stacking by multilayer FRP cloth 7.3；
The end face that the second chain tooth matrix 4.3 is connect with the edge of the engineering cloth 7 as shown in Fig. 5 a, 5b offers second
Chain tooth inside groove 4.5 and the second chain tooth inside groove self-locking chamber 4.4 being connected with the second chain tooth inside groove 4.5, the side of engineering cloth 7
Edge connects the self-lock rod 7.1, and after the side of the second chain tooth matrix 4.3 insertion the second chain tooth inside groove 4.5, into
Enter the second chain tooth inside groove self-locking chamber 4.4, and connects in the second chain tooth inside groove self-locking chamber 4.4 greater diameter than described
Second chain tooth inside groove, 4.5 spacing, and it is less than the self-lock rod 7.1 of 4.4 diameter of the second chain tooth self-locking chamber.So that the engineering cloth
7 self-lock rod 7.1 cannot be pulled out from the second chain tooth inside groove 4.5, and then make the engineering cloth 7 and the second chain tooth base
Body 4.3 securely connects.
In one embodiment, as shown in Fig. 3,5a, 5b, the edge of the engineering cloth 7 and the first chain tooth inside groove 5.5 and
5.4 gap is fixed-type by filling epoxy resin between first chain tooth inside groove self-locking chamber；
In one embodiment, as shown in Fig. 4,5a, 5b, the edge of the engineering cloth 7 and the second chain tooth inside groove 4.5 and
Gap between second chain tooth inside groove self-locking chamber 4.4 is fixed-type by filling epoxy resin.
In both examples above, by epoxy resin to the edge and the first chain tooth inside groove 5.5 of the engineering cloth 7
And first 5.4 gap between chain tooth inside groove self-locking chamber be filled, make the engineering cloth will not be from the first chain tooth matrix
5.3 or second chain tooth matrix 4.3 side slide.
Such as Fig. 6,7,8,9,10, the first chain denture 3 enters the left slot 6.9 of the slider of zipper fastener 6, and the left slot 6.9 is certainly
Notch to slot tail be low straight slot.The left side for enabling to the first chain denture 3 to pass through the slider of zipper fastener 6 is arranged such
Slot 6.9.
The second chain denture 2 enters the right slot 6.10 of the slider of zipper fastener 6, and the right slot 6.10 is distinguished from notch to slot tail
It is padded section 6.14, transition 6.13, low flat section, so that the first chain denture 3 and the second chain denture 2 respectively enter the drawing
It is sliding after the first chain denture 3 is straight as the slider of zipper fastener 6 moves forward when the left slot 6.9 and right slot 6.10 of chain head 6,
The second chain denture 2 is slided backward from top to bottom, is made described raised 4.1 to snap-fit into the hole 5.1 or recess and is attached.
Such as Fig. 6,7,8,9,10,6 two sides of slider of zipper fastener are respectively equipped with left guide lip 6.4 and right guide lip 6.5, institute
It states the first chain denture 3 and the second chain denture 2 respectively enters the left slot 6.9 and right slot 6.10 of the slider of zipper fastener 6, and the left side is led
It accordingly cracks to rib 6.4 and right guide lip 6.5, as shown in fig. 6, the left guide lip 6.4 is then low straight before
Seam, as shown in figure 9, the right guide lip 6.5 is then high vertical masonry joint, gradual change seam, low straight seam before.
As Fig. 6,7,8,9, it is shown, the slider of zipper fastener 6 further include upside guide plate 6.3, connecting column 6.8 and downside guiding
Plate 6.7, the upside guide plate 6.3 are connect through the connecting column 6.8 with downside guide plate 6.7.
As shown in Figures 6 and 7, the left guide lip 6.4 and right guide lip 6.5 are then constantly to tighten from preceding, with
The engaging slot 6.11 of the first chain denture 3 and the second chain denture 2 in the holding section 6.6 of the slider of zipper fastener 6 is set to be engaged to one
It rises.
It should be noted that as shown in fig. 7, when needing to carry out solution overmask, by the slider of zipper fastener 6 in first chain
It is retreated in denture 3 and the second chain denture 2, nibbles guide part 6.12 to described by the way that the solution inside the slider of zipper fastener 6 is arranged in
First chain denture 3 and the second chain denture 2 carry out solution and nibble.
As shown in Fig. 2,3 and 4, the first chain straight up is respectively equipped in the first chain denture 3 and the second chain denture 2
Denture postive stop baffle 5.2, and the second chain denture postive stop baffle 4.2 straight up.
As shown in fig. 6, the top of the slider of zipper fastener 6 is equipped with trunk 6.1, and pull ring 6.2 is connected on the trunk 6.1.
As shown in figures 11a and 11b, after the utility model zipper has connected, confirmation no longer needs solution to nibble, described to prevent
There is the possibility of drop out of gear in first chain denture 3 and the second chain denture 2, using weight by the first chain denture postive stop baffle 5.2 and
Two chain denture postive stop baffles 4.2 are pounded at described raised 4.1, and hole 5.1 described in its banding is made, can water later antifouling paint or
Epoxy resin.
In one embodiment, the invention also discloses a kind of civil engineering field of reinforcement engineering cloth, the works
Journey cloth has used the zipper of the civil engineering field of reinforcement of the achievable rapid high intensity permanent engagement.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (9)
1. a kind of zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement, for the side to engineering cloth
Edge is quickly connected characterized by comprising slider of zipper fastener, the first chain denture and the second chain denture, in the first chain denture
The first chain tooth be equipped with hole or recess, the second chain tooth in the second chain denture is equipped with protrusion straight up, described
First chain denture and the second chain denture enter the slider of zipper fastener, and allow the protrusion to snap-fit into the hole in the slider of zipper fastener
Or it is engaged in recess.
2. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as described in claim 1,
It is characterized in that,
The first chain denture includes the first chain tooth matrix, the first chain tooth, and first chain tooth is connected to the first chain tooth base
On body；
The second chain denture includes the second chain tooth matrix, the second chain tooth, and second chain tooth is connected to the second chain tooth base
On body.
3. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as claimed in claim 2,
It is characterized in that,
The edge of the first chain tooth matrix and engineering cloth connection end face offer the first chain tooth inside groove and with first chain
The first chain tooth inside groove self-locking chamber that tooth inside groove is connected, after the edge of engineering cloth is inserted into the first chain tooth inside groove, into described
First chain tooth inside groove self-locking chamber, and connect in the first chain tooth inside groove self-locking chamber greater diameter than the first chain tooth inside groove
Spacing, and it is less than the self-lock rod of the first chain tooth self-locking chamber diameter；
The edge of the second chain tooth matrix and engineering cloth connection end face offer the second chain tooth inside groove and with second chain
The second chain tooth inside groove self-locking chamber that tooth inside groove is connected, after the edge of engineering cloth is inserted into the second chain tooth inside groove, into described
Second chain tooth inside groove self-locking chamber, and connect in the second chain tooth inside groove self-locking chamber greater diameter than the second chain tooth inside groove
Spacing, and it is less than the self-lock rod of the second chain tooth self-locking chamber diameter.
4. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as claimed in claim 3,
It is characterized in that,
Gap between the edge of the engineering cloth and the first chain tooth inside groove and the first chain tooth inside groove self-locking chamber passes through filling
Epoxy resin is fixed-type；
Gap between the edge of the engineering cloth and the second chain tooth inside groove and the second chain tooth inside groove self-locking chamber passes through filling
Epoxy resin is fixed-type.
5. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as claimed in claim 3,
It is characterized in that,
The first chain denture enters the left slot of the slider of zipper fastener, and the left slot is low straight slot from notch to slot tail；
The second chain denture enters the right slot of the slider of zipper fastener, and the right slot is respectively padded section from notch to slot tail, gradual change
Section, low flat section, when so that the first chain denture and the second chain denture respectively enteing the left slot and right slot of the slider of zipper fastener, with
The slider of zipper fastener moves forward, sliding after the first chain denture is straight, and the second chain denture is slided backward from top to bottom, makes described
Protrusion is snap-fited into the hole or recess and is attached.
6. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as claimed in claim 5,
It is characterized in that, the zipper both sides of head is respectively equipped with left guide lip and right guide lip, the first chain denture and the second chain
Denture respectively enters the left slot and right slot of the slider of zipper fastener, and the left guide lip and right guide lip accordingly crack, described
Left guide lip is then low straight seam before, and the right guide lip is then high vertical masonry joint before, and gradual change is stitched, low straight seam；
The slider of zipper fastener further includes upside guide plate, connecting column and downside guide plate, and the upside guide plate is through the connecting column
It is connect with downside guide plate.
7. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as claimed in claim 6,
Be characterized in that, the left guide lip and right guide lip be from preceding then constantly tightening so that the first chain denture and
Second chain denture is engaged to together.
8. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as described in claim 1,
It is characterized in that, the first chain denture postive stop baffle straight up is respectively equipped in the first chain denture and the second chain denture, and
The second chain denture postive stop baffle straight up.
9. the zipper of the civil engineering field of reinforcement of achievable rapid high intensity permanent engagement as described in claim 1,
It is characterized in that, the top of the slider of zipper fastener is equipped with trunk, and is connected with pull ring on the trunk.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133891.4U CN209518357U (en) | 2018-12-19 | 2018-12-19 | The civil engineering field of reinforcement zipper of rapid high intensity permanent engagement can be achieved |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822133891.4U CN209518357U (en) | 2018-12-19 | 2018-12-19 | The civil engineering field of reinforcement zipper of rapid high intensity permanent engagement can be achieved |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349749A (en) * | 2018-12-19 | 2019-02-19 | 深圳大学 | The zipper of the civil engineering field of reinforcement of rapid high intensity permanent engagement can be achieved |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349749A (en) * | 2018-12-19 | 2019-02-19 | 深圳大学 | The zipper of the civil engineering field of reinforcement of rapid high intensity permanent engagement can be achieved |
| CN109349749B (en) * | 2018-12-19 | 2023-08-29 | 深圳大学 | Zipper capable of realizing rapid high-strength permanent engagement and used in civil engineering reinforcement field |
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