CN208137438U - A kind of mortar leakage prevention PC component for aluminum alloy mould plate - Google Patents
A kind of mortar leakage prevention PC component for aluminum alloy mould plate Download PDFInfo
- Publication number
- CN208137438U CN208137438U CN201820645574.8U CN201820645574U CN208137438U CN 208137438 U CN208137438 U CN 208137438U CN 201820645574 U CN201820645574 U CN 201820645574U CN 208137438 U CN208137438 U CN 208137438U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- mould plate
- template
- alloy mould
- component
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a kind of mortar leakage prevention PC components for aluminum alloy mould plate, belong to technical field of building construction, the technical issues of for solving aluminum alloy pattern plate spillage, are characterized in that：Aluminum alloy mould plate clamps PC component, and the cavity that aluminum alloy mould plate and PC component surround is used to form cast-in-place concrete structure, and PC component includes：PC member bodies, groove is equipped with close to the side of cast-in-place concrete structure in PC member bodies, the leakage barriers for protruding PC member bodies surface in part are equipped in groove, leakage barriers have elasticity, leakage barriers part is abutted against with aluminum alloy mould plate, pass through flexible leakage barriers, after aluminum alloy mould plate clamps PC member bodies, it is compressed the protrusion part of leakage barriers, to which aluminum alloy mould plate is sealed with the place of docking of PC member bodies, so that when forming cast-in-place concrete structure at the scene, it can effectively prevent the generation of spillage phenomenon, to which the Forming Quality of cast-in-place concrete structure be effectively guaranteed.
Description
Technical field
The utility model relates to technical field of building construction, especially a kind of mortar leakage prevention PC structure for aluminum alloy mould plate
Part.
Background technique
In the case where country pushes the background of building industrialization energetically, the integrated application of PC component and aluminum alloy mould plate becomes industry
The important logo of change, wherein PC component is precast concrete（Precast concrete）English abbreviation.
And in the prior art, when carrying out cast-in-place concrete structure at the construction field (site), in PC component and aluminum alloy mould plate
The case where spillage is easy to produce at docking, to influence the Forming Quality of cast-in-place concrete structure.
Utility model content
The purpose of this utility model is to provide a kind of mortar leakage prevention PC components for aluminum alloy mould plate, have good anti-
Spillage effect, so that cast-in-place concrete structure has the advantages that Forming Quality is good.
The above-mentioned purpose of the utility model technical scheme is that：It is a kind of for aluminum alloy mould plate
Mortar leakage prevention PC component, the aluminum alloy mould plate clamp the PC component, the cavity that the aluminum alloy mould plate and PC component surround
It is used to form cast-in-place concrete structure, PC component includes：PC member bodies, close to described cast-in-place mixed in the PC member bodies
The side of Xtah Crude Clay structure is equipped with groove, is equipped with the leakage barriers for protruding PC member bodies surface in part, institute in the groove
Stating leakage barriers has elasticity, and the leakage barriers part is abutted against with the aluminum alloy mould plate.
By using above scheme, by flexible leakage barriers, after aluminum alloy mould plate clamps PC member bodies,
The protrusion part of leakage barriers is compressed, to aluminum alloy mould plate is sealed with the place of docking of PC member bodies, so that existing
When field forms cast-in-place concrete structure, the generation of spillage phenomenon can effectively prevent, so that cast-in-place concrete knot be effectively guaranteed
The Forming Quality of structure.
Preferably：Side in PC member bodies close to aluminum alloy mould plate offers the counter sink for being connected to the groove,
The leakage barriers include：It is accommodated in channel steel of in the groove, opening towards cast-in-place concrete structure, is accommodated in channel steel, simultaneously
Part protrude PC member bodies surface rubber block, and across the counter sink and through the channel steel, rubber block, with
Channel steel and rubber block are fixed on to the countersunk head screw of groove.
By using above scheme, channel steel is for installing rubber block, will pass through countersunk head screw for channel steel and rubber
Blob of viscose is fixed in groove, so that rubber block is not easy to fall off in carrying or use process, to guarantee the leakproof of rubber block
Effect, meanwhile, it is also convenient for changing after rubber block breakage, the counter sink being arranged in PC member bodies is for being mounted on leakage barriers
After in groove, the outer surface of PC member bodies or smooth, to keep the leakproof of rubber block to act on.
Preferably：The rubber block includes mounting portion and protrusion, and the protrusion is set away from the side of aluminum alloy mould plate
It is set to inclined surface, the area of close cast-in-place concrete structure side is less than close to the face of PC member bodies side on the protrusion
Product.
By using above scheme, protrusion is arranged to inclined surface, and close to cast-in-place concrete structure side on protrusion
Area be less than close to PC member bodies side area so that the end face of cast-in-place concrete structure have angle, angle
It is smoothly separated with cast-in-place concrete structure convenient for PC member bodies.
Preferably：The PC member bodies are respectively equipped with tongue and groove close to the two sides of cast-in-place concrete structure, in the tongue and groove
Flexible sealing strip, the outer surface of the part protrusion PC member bodies of the sealing strip are set.
By using above scheme, the tongue and groove being arranged in PC member bodies is used for for installing sealing strip, sealing strip into one
Step increases the leakproofness between PC member bodies and aluminum alloy mould plate, with the generation of mortar leakage prevention phenomenon.
Preferably：The aluminum alloy mould plate includes：First template, the second template, and if the first template described in capable person and
The connector that second template links together, the connector include：Between first template and the second template, tool
There is the reserved sleeve of pipeline, stretches out the Screw arbor with nut at both-ends of the first template and the second template respectively across pipeline, both ends, and respectively
Nut on the Screw arbor with nut at both-ends both ends, the first template and the second template to be fixedly connected is arranged in screw thread.
By using above scheme, the first template is attached with the second template by several connectors, so as in shape
When at cast-in-place concrete structure, it can effectively prevent the first template and position movement occur for the second template, to guarantee rubber block pair
First template, the second template dock the leakproof effect at place with PC member bodies, to guarantee the Forming Quality of cast-in-place concrete structure,
Connector is by the way of reserved sleeve, Screw arbor with nut at both-ends and nut, to facilitate the dismounting of the first template and the second template, with reality
The reuse of existing aluminum alloy mould plate.
Preferably：The both ends of the reserved sleeve are respectively equipped with T-type sealing element, the T-type sealing element and the reserved set
Cylinder grafting, the T-type sealing element have elasticity, and the T-type sealing element has the through-hole passed through for the Screw arbor with nut at both-ends.
By using above scheme, T-type sealing element be used for reserved sleeve and the first template, the second template dock place into
Row sealing, to effectively avoid the occurrence of spillage phenomenon.
Preferably：Reinforcing rib, described pair of drawing are equipped with away from the side of reserved sleeve in first template and the second template
Screw rod passes through the reinforcing rib.
By using above scheme, reinforcing rib is used to increase the first template and the anti-deformation intensity of the second template, and to drawing spiral shell
Bar passes through reinforcing rib, to effectively prevent when forming cast-in-place concrete structure, the first template and the discovery deformation of the second template
And influence the Forming Quality of cast-in-place concrete structure.
Preferably：Check washer is equipped between the nut and reinforcing rib.
By using above scheme, check washer for preventing nut loosening, thus be effectively guaranteed the first template and
Second template clamps the fastness and stability of PC member bodies, so that rubber block has good mortar leakage prevention effect, to protect
The Forming Quality of cast-in-place concrete structure is demonstrate,proved.
In conclusion the utility model has the advantages that：
1, PC member bodies are sealed anti-drain process by leakage barriers with the place of docking of aluminum alloy mould plate, thus effectively
The generation of spillage phenomenon is avoided, so that the Forming Quality of cast-in-place concrete structure is good；
2, leakage barriers are fixed in PC member bodies by the way of channel steel, rubber block and countersunk head screw, thus convenient anti-
The installation and replacement of missing part, while the inclined surface being arranged on rubber block is separated convenient for leakage barriers with cast-in-place concrete structure；
3, the tongue and groove and sealing strip being arranged in PC member bodies are for further increasing mortar leakage prevention effect, to effectively protect
The Forming Quality of cast-in-place concrete structure is demonstrate,proved.
Detailed description of the invention
Fig. 1 is the PC member bodies of the utility model embodiment and the structural representation of aluminum alloy mould plate mortar leakage prevention installation node
Cross-sectional view；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the perspective view of the explosion of PC member bodies and leakage barriers in the utility model embodiment；
Fig. 4 is PC member bodies and the schematic elevation view of leakage barriers after the assembly is completed in the utility model embodiment；
Fig. 5 is the structural schematic diagram of aluminum alloy mould plate in the utility model embodiment.
Appended drawing reference：1, PC member bodies；101, groove；102, counter sink；103, tongue and groove；2, aluminum alloy mould plate；21,
One template；22, the second template；23, connector；231, sleeve is reserved；232, Screw arbor with nut at both-ends；233, nut；234, check washer；
24, reinforcing rib；3, cast-in-place concrete structure；4, leakage barriers；41, channel steel；42, rubber block；421, mounting portion；422, protrusion；
423, inclined surface；43, countersunk head screw；5, T-type sealing element；6, sealing strip.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of mortar leakage prevention PC component for aluminum alloy mould plate, as shown in Figures 1 to 4, including：PC member bodies 1 and aluminium
Alloy templates 2, wherein aluminum alloy mould plate 2 clamps PC member bodies 1, the cavity that aluminum alloy mould plate 2 is surrounded with PC member bodies 1
It is used to form cast-in-place concrete structure 3, as shown in Figure 2 and Figure 3, PC component includes：PC member bodies 1, in PC member bodies 1
It is equipped with groove 101 close to the side of cast-in-place concrete structure 3, part protrusion 1 surface of PC member bodies is equipped in groove 101
Leakage barriers 4,4 part of leakage barriers are abutted against with aluminum alloy mould plate 2 and cast-in-place concrete structure 3.
Specifically：As shown in Figure 2 and Figure 3, PC member bodies 1 close to the side of aluminum alloy mould plate 2 offer connection it is recessed
The counter sink 102 of slot 101, wherein leakage barriers 4 include：In groove 101, opening is accommodated in towards cast-in-place concrete structure 3
Channel steel 41, a part are accommodated in the rubber block 42 on another part protrusion 1 surface of PC member bodies in channel steel 41, and pass through
Counter sink 102 and through channel steel 41 and rubber block 42, channel steel 41 and rubber block 42 to be fixed on to the countersunk head in groove 101
Screw 43, wherein countersunk head screw 43 is threadedly coupled with channel steel 41, and leakage barriers 4 are fixed on PC member bodies 1 using countersunk head screw 43
On, to facilitate the replacement of subsequent leakage barriers 4.
Specifically：Rubber block 42 includes mounting portion 421 and protrusion 422, and mounting portion 421 is accommodated in channel steel 41, is protruded
Portion 422 with cast-in-place concrete structure 3, aluminum alloy mould plate 2 for abutting against, thus to PC member bodies 1 and aluminum alloy mould plate 2
It is sealed at docking, to play the role of mortar leakage prevention, wherein mounting portion 421 and protrusion 422 are integrally formed so that rubber block
42 cross section entirety l-shaped, the side on protrusion 422 away from aluminum alloy mould plate 2 is arranged to inclined surface 423, i.e., in L-type
45 degree of angles are fallen by the outer corner of rubber block 42, and inclined surface 423 is for making protrusion 422 close to 3 side of cast-in-place concrete structure
Area is less than the area close to 1 side of PC member bodies, and inclined surface 423 is for supporting protrusion 422 with cast-in-place concrete structure 3
The end face connect has angle, and angle is smoothly separated with cast-in-place concrete structure 3 convenient for PC member bodies 1, when PC member bodies 1
To being smoothed out at angle after being separated with cast-in-place concrete structure 3, have the advantages that it is simple, convenient so that
The Forming Quality of cast-in-place concrete structure 3 is good.
Specifically, as shown in Figure 3 and Figure 4, the two sides at counter sink 102 being equipped in PC member bodies 1 and are respectively equipped with enterprise
Mouth 103, the interior flexible sealing strip 6 of setting of tongue and groove 103, the outer surface of PC member bodies 1, sealing strip 6 are protruded in 6 part of sealing strip
It is fitted at tongue and groove 103 in such a way that glue is bonded, sealing strip 6 is made in the present embodiment of rubber material, in other realities
It applies in example, sealing strip 6 and rubber block 42 are integrally formed；In another embodiment sealing strip 6 be double-sided adhesive, sealing strip 6 be used for into
One step increases the leakproofness between PC member bodies 1 and aluminum alloy mould plate 2, with the generation of mortar leakage prevention phenomenon.
Specifically：As shown in figures 2 and 5, aluminum alloy mould plate 2 includes in the present embodiment：First template 21, the second template
22, and if the connector 23 that links together of capable person's the first template 21 and the second template 22, wherein connector 23 include：It is set to
Reserved sleeve 231 between first template 21 and the second template 22, with pipeline stretches out across pipeline, both ends respectively
The Screw arbor with nut at both-ends 232 of one template 21 and the second template 22, and respectively screw thread be arranged in it is on 232 both ends of Screw arbor with nut at both-ends, with will
The nut 233 that first template 21 and the second template 22 are fixedly connected reserves casing after forming cast-in-place concrete structure 3
It is accommodated in cast-in-place concrete structure 3, when being dismantled to aluminum alloy mould plate 2, nut 233 is screwed out from Screw arbor with nut at both-ends 232, then
Screw arbor with nut at both-ends 232 is extracted, the first template 21 and the second template 22 can be separated with cast-in-place concrete structure 3, to realize aluminium
The reuse of alloy templates 2.
Specifically, being respectively equipped with T-type sealing element 5, T-type sealing element 5 and reserved sleeve 231 at the both ends of reserved sleeve 231
Grafting, rubber material is used to be made for T-type sealing element 5 so that T-type sealing element 5 has elasticity, and T-type sealing element 5 has for drawing spiral shell
The through-hole that bar 232 passes through, T-type sealing element 5 be used for reserved sleeve 231 and the first template 21, the second template 22 dock place into
Row sealing, to effectively avoid the occurrence of spillage phenomenon.
Specifically, the side in the first template 21 and the second template 22 away from reserved sleeve 231 is respectively equipped with reinforcing rib
24, wherein Screw arbor with nut at both-ends 232 passes through reinforcing rib 24, and reinforcing rib 24 is used to increase the anti-deformation of the first template 21 and the second template 22
Intensity, to effectively prevent when forming cast-in-place concrete structure 3, the first template 21 and the discovery of the second template 22 are deformed and shadow
Ring the Forming Quality of cast-in-place concrete structure 3.
Specifically, being equipped with check washer 234 between nut 233 and reinforcing rib 24, check washer 234 is for preventing nut
233 loosen, so that the fastness and stabilization of the first template 21 and the second template 22 clamping PC member bodies 1 be effectively guaranteed
Property, so that rubber block 42 has good mortar leakage prevention effect, to ensure that the Forming Quality of cast-in-place concrete structure 3.
As shown in Figure 3 and Figure 4, the present embodiment further relates to a kind of manufacturing method of PC component, specific as follows：
Step 1：Obtain PC member bodies 1, and formed in PC member bodies 1 several grooves 101, tongue and groove 103 and
Several counter sinks 102 are formed in PC member bodies 1 between groove 101 and tongue and groove 103；
Step 2：Leakage barriers 4 are obtained, leakage barriers 4 include：Channel steel 41, rubber block 42 and countersunk head screw 43, first by rubber block
42 mounting portion 421 is inserted into the opening of channel steel 41, and then channel steel 41 is inserted into groove 101, and uses countersunk head screw
43 pass through counter sink 102, and through channel steel 41, rubber block 42 leakage barriers 4 to be fixed in groove 101, when leakage barriers 4 are fixed
After in PC member bodies 1, the protrusion 422 of rubber block 42 protrudes the outer surface of PC member bodies 1；
Step 3：Sealing strip 6 is obtained, then spreading glue in the PC member bodies 1 at tongue and groove 103 leads to sealing strip 6
The outer surface that glue is pasted at tongue and groove 103 and makes 6 part of sealing strip protrusion PC member bodies 1 is crossed, to finally obtain PC component.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of mortar leakage prevention PC component for aluminum alloy mould plate, the aluminum alloy mould plate (2) clamps the PC component, described
The cavity that aluminum alloy mould plate (2) and PC component surround is used to form cast-in-place concrete structure (3), characterized in that PC component includes：
PC member bodies（1）, the side on the PC member bodies (1) close to the cast-in-place concrete structure (3) is equipped with groove
(101), the leakage barriers (4) for protruding PC member bodies (1) surface in part, the leakproof are equipped in the groove (101)
Part (4) has elasticity, and the leakage barriers (4) partially abut against with the aluminum alloy mould plate (2).
2. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 1, characterized in that in PC component sheet
Side on body (1) close to aluminum alloy mould plate (2) offers the counter sink (102) for being connected to the groove (101), the leakage barriers
(4) include：In groove (101), opening is accommodated in towards the channel steel (41) of cast-in-place concrete structure (3), is accommodated in channel steel
(41) rubber block (42) on PC member bodies (1) surface is protruded in and part, and passes through the counter sink (102) and pass through
Wear the channel steel (41), rubber block (42), countersunk head screw channel steel (41) and rubber block (42) to be fixed on to groove (101)
(43)。
3. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 2, characterized in that the rubber block
(42) include：Mounting portion (421) and protrusion (422), the protrusion (422) are arranged away from the side of aluminum alloy mould plate (2)
At inclined surface (423), the area on the protrusion (422) close to cast-in-place concrete structure (3) side is less than close to PC component
The area of ontology (1) side.
4. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 3, characterized in that the PC component
Ontology (1) is respectively equipped with tongue and groove (103) close to the two sides of cast-in-place concrete structure (3), and setting is flexible in the tongue and groove (103)
Sealing strip (6), the outer surface of PC member bodies (1) is protruded in the sealing strip (6) part.
5. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 1, characterized in that the aluminium alloy
Template (2) includes：First template (21), the second template (22), and if the first template (21) and the second template described in capable person
(22) connector (23) to link together, the connector (23) include：Set on first template (21) and the second template
(22) between, with pipeline reserved sleeve (231) stretches out the first template (21) and second across pipeline, both ends respectively
The Screw arbor with nut at both-ends (232) of template (22), and respectively screw thread be arranged on the Screw arbor with nut at both-ends (232) both ends, with by first
The nut (233) that template (21) and the second template (22) are fixedly connected.
6. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 5, characterized in that the reserved set
The both ends of cylinder (231) are respectively equipped with T-type sealing element (5), the T-type sealing element (5) and reserved sleeve (231) grafting, institute
Stating T-type sealing element (5) has elasticity, and the T-type sealing element (5) has the through-hole passed through for the Screw arbor with nut at both-ends (232).
7. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 6, characterized in that first mould
Side on plate (21) and the second template (22) away from reserved sleeve (231) is equipped with reinforcing rib (24), the Screw arbor with nut at both-ends (232)
Across the reinforcing rib (24).
8. a kind of mortar leakage prevention PC component for aluminum alloy mould plate according to claim 7, characterized in that the nut
(233) check washer (234) are equipped between reinforcing rib (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645574.8U CN208137438U (en) | 2018-05-02 | 2018-05-02 | A kind of mortar leakage prevention PC component for aluminum alloy mould plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820645574.8U CN208137438U (en) | 2018-05-02 | 2018-05-02 | A kind of mortar leakage prevention PC component for aluminum alloy mould plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137438U true CN208137438U (en) | 2018-11-23 |
Family
ID=64310836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820645574.8U Withdrawn - After Issue CN208137438U (en) | 2018-05-02 | 2018-05-02 | A kind of mortar leakage prevention PC component for aluminum alloy mould plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344719A (en) * | 2019-07-17 | 2019-10-18 | 唐鸿旺 | A kind of plane Multicarity anti-deformation profile |
| CN110439281A (en) * | 2018-05-02 | 2019-11-12 | 深圳市前海胜德建筑科技有限公司 | A kind of mortar leakage prevention PC component and manufacturing method for aluminum alloy mould plate |
-
2018
- 2018-05-02 CN CN201820645574.8U patent/CN208137438U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439281A (en) * | 2018-05-02 | 2019-11-12 | 深圳市前海胜德建筑科技有限公司 | A kind of mortar leakage prevention PC component and manufacturing method for aluminum alloy mould plate |
| CN110439281B (en) * | 2018-05-02 | 2023-09-12 | 深圳市胜德建筑科技有限公司 | Slurry-leakage-preventing PC component for aluminum alloy template and manufacturing method |
| CN110344719A (en) * | 2019-07-17 | 2019-10-18 | 唐鸿旺 | A kind of plane Multicarity anti-deformation profile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208137438U (en) | A kind of mortar leakage prevention PC component for aluminum alloy mould plate | |
| CN110439281A (en) | A kind of mortar leakage prevention PC component and manufacturing method for aluminum alloy mould plate | |
| CN208965825U (en) | Novel T-shaped curtain wall construction system | |
| CN201513649U (en) | Hinge-type transition connector | |
| CN111075074A (en) | Curtain wall system based on internal expanding groove pipe | |
| CN207776343U (en) | A kind of building wall aluminum veneer connection structure | |
| CN207672417U (en) | A kind of railroad bridge quick-replaceable rubber strip telescopic device | |
| CN205857701U (en) | A kind of sealing structure preventing cylinder wooden model piece spillage | |
| CN104912102B (en) | A kind of curved section tube coupling joint | |
| CN210194983U (en) | Panel pendant module | |
| CN210238882U (en) | External corner curtain wall | |
| CN208563609U (en) | A kind of building board seal construction structure | |
| CN208763412U (en) | Template is auxiliarily fixed in a kind of easy-to-dismount concrete setting | |
| CN207723406U (en) | The Preform Die of fork-shaped forging | |
| CN207232492U (en) | A kind of anti-loosening right-angle prism mounting bracket | |
| CN106149638B (en) | A kind of water channel and its U-shaped board | |
| CN208417884U (en) | A kind of Novel anti-drop vibrating bar hose attachment device | |
| CN206448461U (en) | A kind of bindiny mechanism of gutter | |
| CN207405992U (en) | A kind of simple arcual component chamfering formwork of portable | |
| CN2504334Y (en) | Connecting sealing strip for glass or plate article | |
| CN206873822U (en) | Plasterboard seam crack resistence processing structure | |
| CN206299351U (en) | A kind of tubing coupling with sealing function | |
| CN206667501U (en) | Wall anticracking attachment structure | |
| CN205605553U (en) | A fixed knot constructs for being directed at glass | |
| CN213004762U (en) | Clamping device for metal piece blank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Patentee after: Shenzhen Shengde Architectural Technology Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Patentee before: SHENZHEN QIANHAI SHENGDE BUILDING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181123 Effective date of abandoning: 20230912 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181123 Effective date of abandoning: 20230912 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |