CN206205293U - A kind of exterior wall PVC drain pipe burglar-proof mechanism - Google Patents
A kind of exterior wall PVC drain pipe burglar-proof mechanism Download PDFInfo
- Publication number
- CN206205293U CN206205293U CN201621254764.4U CN201621254764U CN206205293U CN 206205293 U CN206205293 U CN 206205293U CN 201621254764 U CN201621254764 U CN 201621254764U CN 206205293 U CN206205293 U CN 206205293U
- Authority
- CN
- China
- Prior art keywords
- tube body
- pin
- connecting tube
- inwall
- antitheft
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 8
- 208000012260 Accidental injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model provides a kind of exterior wall PVC drain pipe burglar-proof mechanism, belongs to drainpipe field.It is poor that it solves the problems, such as that existing drainpipe steals effect.This exterior wall PVC drain pipe burglar-proof mechanism includes upper tube body, lower tube body and connecting tube, upper tube body bottom and lower tube body top are respectively fitted on connecting tube two ends, tube wall of the connecting tube near bottom is provided with pin-and-hole, pin-and-hole is embedded with pin, pin rear end is fixed with block, extension spring is cased with pin, extension spring drives pin nose to be against on lower tube body inwall, lower tube body inwall is provided with annular groove, upper tube body bottom inwall is provided with some articulated sections, also include antitheft pin, antitheft pin bottom bending, and be against on the inwall of connecting tube top, top is hinged on articulated section, torsion spring is provided between antitheft pin and articulated section, and the drop-down connecting tube of energy, torsion spring is set to drive antitheft pin to be rotated near upper tube body inwall, rout up antitheft pin bottom, pin nose is embedded in annular groove.This burglar-proof mechanism can improve PVC drain pipe anti-theft effect.
Description
Technical field
The utility model belongs to drainpipe technical field, is related to a kind of exterior wall PVC drain pipe burglar-proof mechanism.
Background technology
The support that existing outdoor drainage pipe can get in as burglar, it is common practice that install antitheft thorn additional on drainpipe
Carry out antitheft, it is to avoid burglar climbs, but antitheft thorn can to carrying out the personnel of body maintenance, and External Wall construction personnel component
Influence, it is therefore necessary to be improved.
Utility model content
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided one kind avoids influence normal
Construction, and good anti-theft effect exterior wall PVC drain pipe burglar-proof mechanism.
The purpose of this utility model can be realized by following technical proposal：A kind of exterior wall PVC drain pipe burglar-proof mechanism, its
It is characterised by：Including the upper tube body, lower tube body and the connecting tube that are coaxially disposed, upper tube body bottom and lower tube body top interval setting,
Upper tube body internal diameter and lower tube body internal diameter are identical with connecting tube external diameter, and upper tube body bottom and lower tube body top are respectively fitted in connecting tube
On lower two ends, tube wall of the connecting tube near bottom is provided with pin-and-hole, and pin-and-hole perforate direction is radially arranged along connecting tube, and pin-and-hole is embedded
Have a pin, pin rear end is located in connecting tube, and is fixed with block, be cased with pin two ends respectively be connected inside pipe wall and block
The extension spring of connection, extension spring drives pin nose to be against on lower tube body inwall, and lower tube body inwall is provided with same with lower tube body
The annular groove of axle, upper tube body bottom inwall is provided with some articulated sections, also including antitheft pin, antitheft pin bottom bending, and the company of being against
On adapter top inwall, antitheft pin top is hinged on articulated section, and jointed shaft is circumferentially disposed along upper tube body, and antitheft pin and hinge
Torsion spring, and the drop-down connecting tube of energy are provided between socket part, connecting tube is separated with upper tube body, torsion spring is driven antitheft pin near upper pipe
Internal wall is rotated, and routs up antitheft pin bottom, and pin nose is embedded in annular groove.
When robber climbs to connecting tube from lower tube body, the drop-down connecting tube of meeting makes connecting tube be separated with upper tube body, makes torsion spring
Drive antitheft pin to be rotated near upper tube body inwall, and rout up antitheft pin bottom, and pin nose is embedded in annular groove, therefore i.e.
Can block between upper tube body and lower tube body and connect, while connecting tube is relatively fixed with lower tube body, it is to avoid robber is again upper to move connection
Manage, and antitheft pin turns up and can also strengthen anti-theft function, and in normal construction, outside does not have antitheft pin, is avoided that accidental injury
The personnel of normal construction on exterior wall.
In a kind of above-mentioned exterior wall PVC drain pipe burglar-proof mechanism, described annular groove cross section is V-shaped, and including with
The vertical annular groove wall of down tube body axis and inclined plane shape annular groove bottom, and annular groove cell wall is than bottom land closer to lower tube body top.
Therefore lower pushing connecting pipe can be continued, pin is moved along bottom land and is separated with annular groove, afterwards by carrying
The instrument of breach is extend into connecting tube from connecting tube top, with interim fixed stop, goes up move connecting tube afterwards, extracting tool,
Antitheft pin is promoted afterwards in connecting tube, you can conveniently resetted.
In a kind of above-mentioned exterior wall PVC drain pipe burglar-proof mechanism, described upper tube body bottom inwall and lower tube body top
Inwall is provided with sealing ring with being connected between pipe outer wall respectively.
Play a part of to seal draining.
In a kind of above-mentioned exterior wall PVC drain pipe burglar-proof mechanism, by fixing between described upper tube body and connecting tube
Gemel connection.
Compared with prior art, the utility model has the following advantages that：
When robber climbs to connecting tube from lower tube body, the drop-down connecting tube of meeting makes connecting tube be separated with upper tube body, makes torsion spring
Drive antitheft pin to be rotated near upper tube body inwall, and rout up antitheft pin bottom, and pin nose is embedded in annular groove, therefore i.e.
Can block between upper tube body and lower tube body and connect, while connecting tube is relatively fixed with lower tube body, it is to avoid robber is again upper to move connection
Manage, and antitheft pin turns up and can also strengthen anti-theft function, and in normal construction, outside does not have antitheft pin, is avoided that accidental injury
The personnel of normal construction on exterior wall.
Brief description of the drawings
Fig. 1 and Fig. 2 are respectively two kinds of use state figures of this burglar-proof mechanism.
In figure,
1st, upper tube body；11st, articulated section；12nd, antitheft pin；13rd, sealing ring；
2nd, lower tube body；21st, annular groove；
3rd, connecting tube；31st, pin-and-hole；32nd, pin；33rd, block；34th, extension spring.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of exterior wall PVC drain pipe burglar-proof mechanism of the utility model, including the upper pipe being coaxially disposed
Body 1, lower tube body 2 and connecting tube 3, the bottom of upper tube body 1 and the top interval setting of lower tube body 2, in the internal diameter of upper tube body 1 and lower tube body 2
Footpath is identical with the external diameter of connecting tube 3, and the bottom of upper tube body 1 and the top of lower tube body 2 are respectively fitted in the upper and lower ends of connecting tube 3, connecting tube 3
Tube wall near bottom is provided with pin-and-hole 31, and the perforate direction of pin-and-hole 31 is radially arranged along connecting tube 3, and pin-and-hole 31 is embedded with pin
32, the rear end of pin 32 is located in connecting tube 3, and is fixed with block 33, be cased with pin 32 two ends respectively with the inwall of connecting tube 3 and
The extension spring 34 of the connection of block 33, extension spring 34 drives the front end of pin 32 to be against on the inwall of lower tube body 2, the inwall of lower tube body 2
The annular groove 21 coaxial with lower tube body 2 is provided with, the bottom inwall of upper tube body 1 is provided with some articulated sections 11, also including antitheft pin 12, prevented
The bending of the bottom of pin 12 is stolen, and is against on the top inwall of connecting tube 3, the top of antitheft pin 12 is hinged on articulated section 11, and jointed shaft
It is circumferentially disposed along upper tube body 1, and torsion spring is provided between antitheft pin 12 and articulated section 11, and the drop-down connecting tube 3 of energy, make connecting tube 3
Separated with upper tube body 1, make torsion spring drive antitheft pin 12 to be rotated near the inwall of upper tube body 1, and rout up the bottom of antitheft pin 12, and pin
32 front ends are followed closely to be embedded in annular groove 21.
Further, the cross section of annular groove 21 is V-shaped, and including the annular groove wall and inclined-plane vertical with the axis of lower tube body 2
Shape annular groove bottom, and the cell wall of annular groove 21 is than bottom land closer to the top of lower tube body 2.The bottom inwall of upper tube body 1 and the top of lower tube body 2
Inwall is provided with sealing ring 13 between the outer wall of connecting tube 3 respectively.By fixed gemel connection between upper tube body 1 and connecting tube 3.
When robber climbs to connecting tube 3 from lower tube body 2, the drop-down connecting tube 3 of meeting makes connecting tube 3 be separated with upper tube body 1,
Make torsion spring drive antitheft pin 12 to be rotated near the inwall of upper tube body 1, and rout up the bottom of antitheft pin 12, and the front end of pin 32 is embedded in ring
In shape groove 21, therefore connection between upper tube body 1 and lower tube body 2 can be blocked, while connecting tube 3 is relatively fixed with lower tube body 2, kept away
Exempt from robber's upper shifting connecting tube 3 again, and antitheft pin 12 turns up and can also strengthen anti-theft function, and in normal construction, outside is not
With antitheft pin 12, the personnel for accidentally injuring the normal construction on exterior wall are avoided that.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used upper tube body 1, articulated section 11, antitheft pin 12, sealing ring 13, lower tube body 2, annular groove herein
21st, the term such as connecting tube 3, pin-and-hole 31, pin 32, block 33, extension spring 34, but it is not precluded from using the possibility of other terms
Property.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as any
A kind of additional limitation is all disagreed with the utility model spirit.
Claims (4)
1. a kind of exterior wall PVC drain pipe burglar-proof mechanism, it is characterised in that：Including the upper tube body (1), the lower tube body (2) that are coaxially disposed
With connecting tube (3), upper tube body (1) bottom and lower tube body (2) top interval setting, upper tube body (1) internal diameter and lower tube body (2) internal diameter
Identical with connecting tube (3) external diameter, upper tube body (1) bottom and lower tube body (2) top are respectively fitted in connecting tube (3) upper and lower ends,
Tube wall of the connecting tube (3) near bottom is provided with pin-and-hole (31), and pin-and-hole (31) perforate direction is radially arranged along connecting tube (3), pin
Hole (31) is embedded with pin (32), and pin (32) rear end is located in connecting tube (3), and is fixed with block (33), on pin (32)
The extension spring (34) that two ends are connected with connecting tube (3) inwall and block (33) respectively is cased with, extension spring (34) drives pin
(32) front end is against on lower tube body (2) inwall, and lower tube body (2) inwall is provided with the annular groove (21) coaxial with lower tube body (2), upper pipe
Body (1) bottom inwall is provided with some articulated sections (11), also including antitheft pin (12), antitheft pin (12) bottom bending, and the company of being against
On adapter (3) top inwall, antitheft pin (12) top is hinged on articulated section (11), and jointed shaft circumferentially sets along upper tube body (1)
Put, and torsion spring is provided between antitheft pin (12) and articulated section (11), and the drop-down connecting tube (3) of energy, make connecting tube (3) and upper tube body
(1) separate, make torsion spring drive antitheft pin (12) to be rotated near upper tube body (1) inwall, and rout up antitheft pin (12) bottom, and pin
Nail (32) front end is embedded in annular groove (21).
2. a kind of exterior wall PVC drain pipe burglar-proof mechanism according to claim 1, it is characterised in that：Described annular groove
(21) cross section is V-shaped, and including the annular groove wall vertical with lower tube body (2) axis and inclined plane shape annular groove bottom, and annular groove
(21) cell wall is than bottom land closer to lower tube body (2) top.
3. a kind of exterior wall PVC drain pipe burglar-proof mechanism according to claim 2, it is characterised in that：Described upper tube body (1)
Bottom inwall and lower tube body (2) top inwall are provided with sealing ring (13) between connecting tube (3) outer wall respectively.
4. a kind of exterior wall PVC drain pipe burglar-proof mechanism according to claim 3, it is characterised in that：Described upper tube body (1)
By fixed gemel connection and connecting tube (3) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254764.4U CN206205293U (en) | 2016-11-20 | 2016-11-20 | A kind of exterior wall PVC drain pipe burglar-proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254764.4U CN206205293U (en) | 2016-11-20 | 2016-11-20 | A kind of exterior wall PVC drain pipe burglar-proof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205293U true CN206205293U (en) | 2017-05-31 |
Family
ID=58749170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254764.4U Expired - Fee Related CN206205293U (en) | 2016-11-20 | 2016-11-20 | A kind of exterior wall PVC drain pipe burglar-proof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481031A (en) * | 2016-11-20 | 2017-03-08 | 庄乾晗 | A kind of exterior wall PVC drain pipe burglar-proof mechanism |
-
2016
- 2016-11-20 CN CN201621254764.4U patent/CN206205293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481031A (en) * | 2016-11-20 | 2017-03-08 | 庄乾晗 | A kind of exterior wall PVC drain pipe burglar-proof mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Kangping Inventor before: Zhuang Qianhan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170911 Address after: 528000, No. 50-4, A District, grand pond garden, science and Technology Industrial Zone, Sanshui center, Guangdong, Foshan Patentee after: Foshan Wei Yu Plastics Co., Ltd. Address before: Huanglong Cannes Lucheng District of Wenzhou City, Zhejiang province 325005 room 4-7-501 Patentee before: Zhuang Qianhan |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.50-4, area a, datangyuan, Sanshui center, Foshan City, Guangdong Province Patentee after: Foshan weiyutong Pipe Industry Co., Ltd Address before: 528000 No. 50-4, A District, Datang garden, Sanshui center, Foshan, Guangdong Patentee before: FOSHAN WEIYU PLASTIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |