CN108930371B - Adjustable anti-theft device for PVC drain pipe of outer wall - Google Patents
Adjustable anti-theft device for PVC drain pipe of outer wall Download PDFInfo
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- CN108930371B CN108930371B CN201811009468.1A CN201811009468A CN108930371B CN 108930371 B CN108930371 B CN 108930371B CN 201811009468 A CN201811009468 A CN 201811009468A CN 108930371 B CN108930371 B CN 108930371B
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/084—Means for fixing down pipes to structure
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- Structural Engineering (AREA)
- Pipe Accessories (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides an adjustable anti-theft device for an outer wall PVC drain pipe, and belongs to the field of related parts of drain pipes. It has solved the trouble problem of current drain pipe anti-theft device regulation. This outer wall PVC drain pipe anti-theft device with adjustable includes drain pipe and adjusting collar, the adjusting collar both ends are equipped with anti-theft mechanism, anti-theft mechanism is including the fixed cover of cover in the drain pipe outside, fixed cover outer wall is fixed with the fixed plate, the fixed plate is outer along being equipped with articulated portion one, still include the theftproof board, the theftproof board lateral surface is equipped with the theftproof thorn, the theftproof board inner articulates in articulated portion one, still including the movable sleeve of cover outside adjusting collar and fixed cover, the theftproof board medial surface is equipped with the rod groove, the movable sleeve outer wall is equipped with articulated portion two, still include the pin that both ends articulate in articulated portion two and rod groove one end, the movable sleeve inner wall is equipped with the spout, the adjusting collar outer wall is equipped with the slider, the adjusting collar outer wall is fixed with the jam. The anti-theft device is convenient to adjust the structure.
Description
Technical Field
The invention belongs to the technical field of related parts of a drain pipe, and relates to an adjustable anti-theft device for an outer wall PVC drain pipe.
Background
The current outdoor drain pipe can become the indoor support of burglar entering, current theftproof way is to install anti-theft device additional on the drain pipe and prevent burglary usually, anti-theft device generally has two kinds, one kind is for the theftproof thorn of taking of cover in the drain pipe outside cover theftproof cover, the advantage of theftproof cover can not influence the workman and normally be under construction to the outer wall, but need longer along the length that the drain pipe was laid, otherwise easily by the dismantlement, another kind is the theftproof fence structure of snap-on the wall body, form thorough separation between the drain pipe, theftproof fence theftproof is effectual, do not need the large tracts of land to be laid simultaneously, only need set up two to three can play fine theftproof effect, but theftproof fence edge is the point form, it is great to cover the area on the wall body simultaneously, can influence normal construction, can influence other devices of outer wall normal installation simultaneously, for example, the outer.
The prior application number is 201611115970.1, the name is "a multifunctional outer wall PVC drain pipe anti-theft device", the invention of Chinese patent, it is through installing adjustable anti-theft board in the drain pipe outside, make the anti-theft board rotate to perpendicular or parallel with the drain pipe through the hinge, in order to adjust anti-theft board and drain pipe relative position, thus conveniently realize multiple functions, but it has following problem:
1. the anti-theft plates need to be unfolded or folded one by one, and the anti-theft plates and the sheaths need to be fixed one by one through the matching of the connecting sleeves, the connecting rings and the fasteners, so that the operation is inconvenient, and the fixation is troublesome;
2. the anti-theft device is fixed by the fastening piece, so that lawless persons can conveniently and automatically dismount, and meanwhile, only a single-side anti-theft structure is formed, so that the anti-theft effect is poor; there is therefore a need for improvement.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an adjustable anti-theft device for an outer wall PVC drain pipe, which has a better anti-theft effect and is very convenient to operate.
The purpose of the invention can be realized by the following technical scheme: the utility model provides an outer wall PVC drain pipe anti-theft device with adjustable, includes vertical setting to fix the drain pipe on the outer wall, its characterized in that: the anti-theft device is characterized in that the drain pipe is sleeved with a round sleeve-shaped adjusting sleeve, the adjusting sleeve is movably connected with the drain pipe and can rotate around the axis of the drain pipe, two ends of the adjusting sleeve are respectively provided with a group of anti-theft mechanisms, two groups of anti-theft mechanisms are symmetrically positioned at two ends of the adjusting sleeve, the group of anti-theft mechanisms comprise fixed sleeves sleeved at the outer side of the drain pipe, the fixed sleeves and the drain pipe are relatively fixed, one ends of the fixed sleeves of the two groups of anti-theft mechanisms are respectively propped against the top end and the bottom end of the adjusting sleeve, the outer wall of each fixed sleeve is fixedly provided with a fixed plate, the fixed plate is positioned at the other end of the fixed sleeve, the outer edge of one side, away from the outer wall, of the fixed plate is of an arc-shaped structure coaxial with the drain pipe and is provided with a plurality of, and the axis of the first articulated shaft is vertical to the axis of the drain pipe, the group of anti-theft mechanisms also comprises movable sleeves which are respectively sleeved outside the adjusting sleeve and the fixed sleeve, the outer wall of the fixed sleeve and the inner wall of the movable sleeve are respectively provided with a positioning groove and a positioning strip which is positioned on the positioning groove in a sliding way, the length direction of the positioning groove is parallel to the axis of the drain pipe, the movable sleeve can move along the axial direction of the drain pipe, the inner side surface of the anti-theft plate is provided with a rod groove, the outer wall of the movable sleeve is provided with a plurality of second articulated parts, the anti-theft mechanism also comprises a stop lever, the two ends of the stop lever are respectively articulated at the second articulated parts and one end of the rod groove through the second articulated shaft, the two axes of the articulated shafts are vertical to the length direction of the stop lever and the anti-theft plate, the adjusting sleeve is characterized in that a lock plate is fixed on the outer wall of the middle of the adjusting sleeve, a lock hole is formed in the lock plate, the adjusting sleeve further comprises two lock seats which are respectively fixed on the outer wall, the two lock seats are symmetrically positioned on two sides of the drain pipe, the rear side face of each lock seat is fixedly attached to the outer wall, and a lock ring is arranged on the front side face of each lock seat;
when the sliding block is positioned at the front end of the sliding groove, the length direction of the anti-theft plates is arranged along the radial direction of the drain pipe, and a plurality of anti-theft plates are distributed along the circumferential direction of the drain pipe at one side of the reverse outer wall of the drain pipe, at the moment, the locking plates are attached to the front side surface of the left lock seat, the locking rings penetrate through the locking holes and are fixed through the padlocks, the padlocks can be opened, the adjusting sleeves can be rotated around the axis of the drain pipe, the sliding block is moved to the rear end of the sliding groove, the movable sleeves move towards the adjusting sleeves, the movable sleeves pull up the anti-theft plates through the blocking rods, the anti-theft plates can rotate around the hinging shafts, the length direction of the anti-theft plates is parallel to the axis of the drain pipe, the inner side surfaces of the anti-theft plates face the drain pipe, the blocking rods are positioned in the rod grooves, at the moment, the locking plates are attached to the, and adapter sleeve external diameter, fixed cover external diameter and movable sleeve internal diameter are the same, and the adjusting collar external diameter is the same with the movable sleeve external diameter, just two fixed cover one end support respectively in two movable sleeve one ends, the movable sleeve cover on the adapter sleeve, just the slider be located the adapter sleeve outer wall, and when the slider was located the spout front end, movable sleeve one end was supported on the fixed plate, when the slider was located the spout rear end, the movable sleeve other end was supported on the adjusting collar, and the frid medial surface pastes on the adjusting collar outer wall.
This anti-theft device's adjusting collar cover is on the drain pipe, and the adjusting collar middle part corresponds the window frame position, through around the rotatory adjusting collar of drain pipe, when the slider is located the spout front end, the theftproof board length direction radially sets up along the drain pipe, and a plurality of theftproof boards distribute along drain pipe circumference in the reverse outer wall one side of drain pipe, and the jam plate laminating this moment is on left side lock seat leading flank, and the catch passes the lockhole to it is fixed through the padlock. At the moment, a plurality of anti-theft plates can form anti-theft guardrail structures on the upper side and the lower side of the window frame respectively; the padlock can also be opened, and the adjusting sleeve is rotated around the axis of the drain pipe, and the sliding block is moved to the rear end of the sliding groove, and the movable sleeve is moved towards the adjusting sleeve, and the movable sleeve pulls up the anti-theft plate through the stop lever, so that the anti-theft plate rotates around the hinge shaft, and the length direction of the anti-theft plate is parallel to the axis of the drain pipe, the inner side surface of the anti-theft plate faces the drain pipe, the stop lever is positioned in the rod groove, and the lock plate is attached to the front side surface of the right lock seat at the moment, and the lock ring penetrates through the lock hole and is. At the moment, a traditional anti-theft sleeve structure can be formed; therefore, the anti-theft device is convenient to adjust the shape, is suitable for different occasions, can also temporarily adjust the structure during the construction of an outer wall, avoids influencing constructors, can simultaneously control all anti-theft plates on the upper side and the lower side by only rotating the adjusting sleeve compared with the scheme of the background technology, is obviously more convenient to operate, can improve the safety by utilizing the fixation of a padlock, and has better anti-theft effect; in addition, the lock plate can be hooked by a hook rod with a hook at one end so as to remotely control the rotation of the adjusting sleeve.
Therefore, when the anti-theft plate forms a traditional anti-theft sleeve structure outside the drain pipe, the inner side surface of the anti-theft plate is attached to the outer wall of the adjusting sleeve, so that the anti-theft plate is prevented from shaking to cause shaking to generate noise in the drainage process of the drain pipe, and the stability of the anti-theft plate can be improved.
In the above anti-theft device for the PVC drain pipe of the adjustable outer wall, the fixing plate is bent towards one side of the outer wall to form a connecting plate which is fixedly attached to the outer wall through a fastener.
Thus improving the stability of the fixing sleeve.
In foretell outer wall PVC drain pipe anti-theft device with adjustable, a set of anti-theft mechanism still including coaxial fixation keep off the ring and one end cooperation cover the spacer sleeve on the adjusting collar at the adjusting collar outer wall, and when the slider was located the spout rear end, the burglary-resisting plate outer end was supported on keeping off the ring, and the spacer sleeve other end cover is on a plurality of burglary-resisting plate outer end lateral surfaces of a set of anti-theft mechanism to the relatively fixed burglary-resisting plate is in the drain pipe outside, and the spacer sleeve middle part supports on keeping off the ring.
Therefore, when the anti-theft plate forms a traditional anti-theft sleeve structure on the outer side of the drain pipe, the anti-theft plate can be further fixed through the blocking sleeve, so that the anti-theft plate is prevented from being bent by force.
In the above-mentioned anti-theft device for the PVC drain pipe of the outer wall with adjustable, the connecting sleeve is provided with a connecting hole, the sliding block is a bolt which is in threaded connection with the connecting hole, and the end part of the bolt is movably embedded on the sliding groove.
Because the bolt is positioned on the connecting sleeve, the bolt can be prevented from being disassembled, and the anti-theft effect is better.
In the above mentioned anti-theft device for PVC drain pipe of outer wall, the outer end of the anti-theft plate is in a pointed structure.
The anti-theft effect can be further improved.
In the above mentioned anti-theft device for PVC drain pipe of adjustable external wall, the anti-theft thorn is formed by stamping the anti-theft plate integrally.
The theftproof plate structure is more stable.
Compared with the prior art, the invention has the following advantages:
the form is conveniently adjusted to this anti-theft device to be suitable for different occasions, also can be when the outer wall is under construction, the structure is adjusted to the temporary moreover, avoids causing the influence to constructor, and the scheme of this anti-theft device relative background art, only need through rotatory adjusting collar can simultaneous control all anti-theft plates of both sides about, obvious operation is more convenient, and utilizes the padlock fixed can improve the security, the theftproof effect is better.
Drawings
Fig. 1 is a front sectional view of the antitheft device in use.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a top cross-sectional view of the drain, the retaining sleeve and the anti-theft panel in combination.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a front sectional view of the anti-theft device in another use state.
Fig. 6 and 7 are partially enlarged views of fig. 5, respectively.
Fig. 8 is a cross-sectional view of the active sheath.
Figure 9 is a side view of the lock housing.
In the figure, the position of the upper end of the main shaft,
1. a drain pipe;
2. an adjusting sleeve; 21. a slider; 22. a locking plate; 23. a lock hole; 24. connecting sleeves; 25. a baffle ring; 26. a blocking sleeve; 27. connecting holes;
3. fixing a sleeve; 31. a fixing plate; 32. a first hinge part; 33. positioning a groove; 34. a connecting plate;
4. an anti-theft plate; 41. theft-proof thorn; 42. a rod groove;
5. a movable sleeve; 51. a positioning bar; 52. a second hinge part; 53. a chute;
6. a stop lever;
7. a lock seat; 71. a locking ring;
8. a window frame.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-9, the invention relates to an adjustable external wall PVC drain pipe anti-theft device, which comprises a drain pipe 1 vertically arranged and fixed on an external wall, wherein the drain pipe 1 is sleeved with a round sleeve-shaped adjusting sleeve 2, the adjusting sleeve 2 is movably connected with the drain pipe 1 and can rotate around the axis of the drain pipe 1, two ends of the adjusting sleeve 2 are respectively provided with a group of anti-theft mechanisms, two groups of anti-theft mechanisms are symmetrically arranged at two ends of the adjusting sleeve 2, one group of anti-theft mechanisms comprises a fixed sleeve 3 sleeved outside the drain pipe 1, the fixed sleeve 3 is fixed relative to the drain pipe 1, one end of the fixed sleeve 3 of the two groups of anti-theft mechanisms is respectively propped against the top end and the bottom end of the adjusting sleeve 2, the outer wall of the fixed sleeve 3 is fixed with a fixed plate 31, the fixed plate 31 is arranged at the other end of the fixed sleeve 3, the outer edge of, the anti-theft mechanism also comprises a plurality of strip-shaped plate-shaped anti-theft plates 4, a plurality of anti-theft spines 41 are arranged on the outer side surfaces of the anti-theft plates 4, the inner ends of the anti-theft plates 4 are hinged on a first hinge part 32 through a first hinge shaft, the axis of the first hinge shaft is vertical to the axis of the drain pipe 1, the anti-theft mechanism also comprises movable sleeves 5 respectively sleeved on the outer sides of the adjusting sleeve 2 and the fixed sleeve 3, the outer walls of the fixed sleeve 3 and the inner walls of the movable sleeves 5 are respectively provided with a positioning groove 33 and a positioning strip 51 which is positioned on the positioning groove 33 in a sliding manner, the length direction of the positioning groove 33 is parallel to the axis of the drain pipe 1, the movable sleeves 5 can move along the axial direction of the drain pipe 1, a rod groove 42 is arranged on the inner side surfaces of the anti-theft plates 4, a plurality of second, the first axis of a hinged shaft connected with one anti-theft plate 4 is parallel to the second axis of the hinged shaft, the inner wall of the movable sleeve 5 is provided with a spiral chute 53, the outer wall of the adjusting sleeve 2 is provided with a slide block 21 movably embedded in the chute 53, the outer wall of the middle part of the adjusting sleeve 2 is fixed with a lock plate 22, the lock plate 22 is provided with a lock hole 23, the anti-theft device also comprises two lock seats 7 respectively fixed on the outer wall, the two lock seats 7 are symmetrically positioned at two sides of the drain pipe 1, the rear side surfaces of the lock seats 7 are attached and fixed on the outer wall;
and when the slide block 21 is positioned at the front end of the slide groove 53, the length direction of the anti-theft plates 4 is arranged along the radial direction of the drain pipe 1, and a plurality of anti-theft plates 4 are distributed along the circumferential direction of the drain pipe 1 at one side of the reverse outer wall of the drain pipe 1, at the moment, the lock plates 22 are attached to the front side surface of the left lock seat 7, the lock ring 71 passes through the lock hole 23 and is fixed through the padlock, the padlock can be opened, the adjusting sleeve 2 is rotated around the axis of the drain pipe 1, the slide block 21 is moved to the rear end of the slide groove 53, the movable sleeve 5 is moved towards the adjusting sleeve 2, the anti-theft plates 4 are pulled upwards by the stop lever 6 through the movable sleeve 5, the anti-theft plates 4 are rotated around the hinge shaft, the length direction of the anti-theft plates 4 is parallel to the axis of the drain pipe 1, the inner side surface of the anti-theft plates 4 faces the drain pipe 1, the stop, the connecting sleeve 24 of cover on drain pipe 1 is coaxially fixed with respectively at 2 both ends of adjusting collar, and the connecting sleeve 24 external diameter, fixed 3 external diameters of cover are the same with 5 internal diameters of movable sleeve, 2 external diameters of adjusting collar are the same with 5 external diameters of movable sleeve, and two fixed 3 one ends of cover support 5 one ends in two movable sleeve respectively, 5 covers in the movable sleeve on connecting sleeve 24, and slider 21 is located the connecting sleeve 24 outer wall, and when slider 21 is located spout 53 front end, 5 one ends of movable sleeve support on fixed plate 31, when slider 21 is located spout 53 rear end, the 5 other ends of movable sleeve support on adjusting collar 2, and 4 medial surfaces of the PLASTIC LAMINATED paste on 2 outer walls of adjusting collar.
Further, one side of the fixing plate 31 facing the outer wall is bent to form a connecting plate 34 which is attached and fixed to the outer wall through a fastener. The group of anti-theft mechanisms further comprise an annular baffle ring 25 coaxially fixed on the outer wall of the adjusting sleeve 2 and a baffle sleeve 26 with one end matched and sleeved on the adjusting sleeve 2, when the sliding block 21 is located at the rear end of the sliding groove 53, the outer end of the anti-theft plate 4 abuts against the baffle ring 25, the other end of the baffle sleeve 26 is sleeved on the outer side face of the outer end of the plurality of anti-theft plates 4 of the group of anti-theft mechanisms, the anti-theft plates 4 are fixed relatively outside the water drainage pipe 1, and the middle part of the baffle sleeve 26 abuts against the baffle. The connecting sleeve 24 is provided with a connecting hole 27, and the sliding block 21 is a bolt which is screwed on the connecting hole 27 and the end part of which is movably embedded on the sliding groove 53. The outer end of the anti-theft plate 4 is of a pointed structure. The antitheft burr 41 is formed by integrally pressing the antitheft plate 4.
This anti-theft device's adjusting collar 2 cover is on drain pipe 1, adjusting collar 2 middle part corresponds 8 positions of window frame, through around drain pipe 1 rotation adjusting collar 2, when slider 21 is located spout 53 front end, 4 length direction of anti-theft board radially set up along drain pipe 1, and a plurality of anti-theft boards 4 distribute along drain pipe 1 circumference in drain pipe 1 reverse outer wall one side, jam plate 22 laminating this moment is on left side lock seat 7 leading flank, and catch 71 passes lockhole 23 to fix the padlock through. At the moment, a plurality of anti-theft plates 4 can form anti-theft guardrail structures on the upper side and the lower side of the window frame 8 respectively; the padlock can also be opened, the adjusting sleeve 2 is rotated around the axis of the water discharge pipe 1, the sliding block 21 is moved to the rear end of the sliding groove 53, the movable sleeve 5 is moved towards the adjusting sleeve 2, the anti-theft plate 4 is pulled upwards by the movable sleeve 5 through the stop lever 6, the anti-theft plate 4 is rotated around the first hinge shaft, the length direction of the anti-theft plate 4 is parallel to the axis of the water discharge pipe 1, the inner side surface of the anti-theft plate 4 faces the water discharge pipe 1, the stop lever 6 is positioned in the lever groove 42, the locking plate 22 is attached to the front side surface of the right lock seat 7, and the lock ring 71 penetrates through the lock hole 23 and is fixed through. At the moment, a traditional anti-theft sleeve structure can be formed; therefore, the anti-theft device is convenient to adjust the shape, is suitable for different occasions, can also temporarily adjust the structure during the construction of an outer wall, and avoids influencing constructors, and compared with the scheme of the background technology, the anti-theft device can simultaneously control all the anti-theft plates 4 on the upper side and the lower side only by rotating the adjusting sleeve 2, thereby being obviously more convenient to operate, improving the safety by using the fixation of a padlock and having better anti-theft effect; the locking plate 22 can be hooked by a hook rod with a hook at one end to remotely control the rotation of the adjusting sleeve 2.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the drainage pipe 1, the adjusting sleeve 2, the sliding block 21, the locking plate 22, the locking hole 23, the connecting sleeve 24, the blocking ring 25, the blocking sleeve 26, the connecting hole 27, the fixing sleeve 3, the fixing plate 31, the first hinge part 32, the positioning groove 33, the connecting plate 34, the anti-theft plate 4, the anti-theft spike 41, the rod groove 42, the movable sleeve 5, the positioning strip 51, the second hinge part 52, the sliding groove 53, the blocking rod 6, the lock seat 7, the locking ring 71, the window frame 8 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (6)
1. The utility model provides an outer wall PVC drain pipe anti-theft device with adjustable, includes vertical setting to fix drain pipe (1) on the outer wall, its characterized in that: the water draining pipe (1) is sleeved with a round sleeve-shaped adjusting sleeve (2), the adjusting sleeve (2) is movably connected with the water draining pipe (1) and can rotate around the axis of the water draining pipe (1), two ends of the adjusting sleeve (2) are respectively provided with a group of anti-theft mechanisms, the two groups of anti-theft mechanisms are symmetrically arranged at two ends of the adjusting sleeve (2), the group of anti-theft mechanisms comprise fixing sleeves (3) sleeved outside the water draining pipe (1), the fixing sleeves (3) are relatively fixed with the water draining pipe (1), one ends of the fixing sleeves (3) of the two groups of anti-theft mechanisms are respectively propped against the top end and the bottom end of the adjusting sleeve (2), the outer wall of each fixing sleeve (3) is fixed with a fixing plate (31), the fixing plate (31) is arranged at the other end of each fixing sleeve (3), one side, far away from the outer wall, of each fixing plate (31), the anti-theft mechanisms also comprise a plurality of strip-shaped plate-shaped anti-theft plates (4), a plurality of anti-theft thorns (41) are arranged on the outer side surfaces of the anti-theft plates (4), the inner ends of the anti-theft plates (4) are hinged on the hinged parts (32) through hinge shafts I, the axes of the hinge shafts are perpendicular to the axis of the drain pipe (1), the anti-theft mechanisms also comprise movable sleeves (5) which are respectively sleeved on the outer sides of the adjusting sleeve (2) and the fixed sleeve (3), the outer wall of the fixed sleeve (3) and the inner wall of the movable sleeve (5) are respectively provided with a positioning groove (33) and a positioning strip (51) which is positioned on the positioning groove (33) in a sliding manner, the length direction of the positioning groove (33) is parallel to the axis of the drain pipe (1), the movable sleeve (5) can axially move along the drain pipe (1), and the inner side surfaces of the anti, the outer wall of the movable sleeve (5) is provided with a plurality of second hinged parts (52), the movable sleeve also comprises a stop rod (6) with two ends respectively hinged to the second hinged parts (52) and one end of a rod groove (42) through second hinged shafts, the two axes of the hinged shafts are vertical to the length directions of the stop rod (6) and the anti-theft plate (4), the first axis of the hinged shaft connected with the anti-theft plate (4) is parallel to the second axis of the hinged shaft, the inner wall of the movable sleeve (5) is provided with a spiral sliding groove (53), the outer wall of the adjusting sleeve (2) is provided with a sliding block (21) movably embedded in the sliding groove (53), the outer wall of the middle part of the adjusting sleeve (2) is fixed with a lock plate (22), the lock plate (22) is provided with a lock hole (23), the movable sleeve also comprises two lock seats (7) respectively fixed on the outer wall, the two lock seats (7) are symmetrically positioned on two, a lock ring (71) is arranged on the front side surface;
when the sliding block (21) is positioned at the front end of the sliding groove (53), the length direction of the anti-theft plates (4) is arranged along the radial direction of the drain pipe (1), and the anti-theft plates (4) are distributed along the circumferential direction of the drain pipe (1) at one side of the reverse outer wall of the drain pipe (1), at the moment, the lock plate (22) is attached to the front side surface of the left lock seat (7), the lock ring (71) penetrates through the lock hole (23) and is fixed through the padlock and can be opened, the adjusting sleeve (2) is rotated around the axis of the drain pipe (1), the sliding block (21) is moved to the rear end of the sliding groove (53), the movable sleeve (5) is moved towards the adjusting sleeve (2), the movable sleeve (5) pulls up the anti-theft plates (4) through the stop lever (6), the anti-theft plates (4) are rotated around the hinge shaft, the length direction of the anti-theft plates (4) is parallel to the axis of the drain pipe (1), and the inner side, and the stop lever (6) is positioned in the lever groove (42), and at the moment, the lock plate (22) is attached to the front side surface of the right lock seat (7), the lock ring (71) passes through the lock hole (23) and is fixed by a padlock, two ends of the adjusting sleeve (2) are respectively and coaxially fixed with the connecting sleeve (24) sleeved on the drain pipe (1), the outer diameter of the connecting sleeve (24), the outer diameter of the fixing sleeve (3) and the inner diameter of the movable sleeve (5) are the same, the outer diameter of the adjusting sleeve (2) is the same as the outer diameter of the movable sleeve (5), one ends of the two fixing sleeves (3) are respectively abutted against one ends of the two movable sleeves (5), the movable sleeve (5) is sleeved on the connecting sleeve (24), the sliding block (21) is positioned on the outer wall of the connecting sleeve (24), one end of the movable sleeve (5) is abutted against the fixed plate (31) when the sliding block (21) is positioned at the front end of the sliding groove (53), the other end of the movable sleeve (5) is propped against the adjusting sleeve (2), and the inner side surface of the anti-theft plate (4) is stuck on the outer wall of the adjusting sleeve (2).
2. The adjustable anti-theft device for the PVC drain pipe of the outer wall of claim 1, which is characterized in that: the fixing plate (31) is bent towards one side of the outer wall to form a connecting plate (34) which is fixedly attached to the outer wall through a fastener.
3. The adjustable anti-theft device for the PVC drain pipe of the outer wall of claim 2, which is characterized in that: a set of anti-theft mechanism still including coaxial fixation at the annular fender ring (25) of adjusting collar (2) outer wall and one end cooperation cover spacer (26) on adjusting collar (2), and when slider (21) was located spout (53) rear end, the burglary-resisting board (4) outer end supported on keeping off ring (25), and the spacer (26) other pot head is on a plurality of burglary-resisting board (4) outer end lateral surfaces of a set of anti-theft mechanism to relatively fixed burglary-resisting board (4) are in drain pipe (1) outside, and spacer (26) middle part supports on keeping off ring (25).
4. The adjustable anti-theft device for the PVC drain pipe of the outer wall of claim 3, wherein: the connecting sleeve (24) is provided with a connecting hole (27), the sliding block (21) is a bolt which is screwed on the connecting hole (27) and the end part of the bolt is movably embedded on the sliding groove (53).
5. The adjustable anti-theft device for the PVC drainage pipe of the outer wall of claim 4, wherein: the outer end of the anti-theft plate (4) is of a pointed structure.
6. The adjustable anti-theft device for the PVC drainage pipe of the outer wall of claim 5, wherein: the anti-theft thorn (41) is formed by integrally stamping the anti-theft plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009468.1A CN108930371B (en) | 2018-08-31 | 2018-08-31 | Adjustable anti-theft device for PVC drain pipe of outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009468.1A CN108930371B (en) | 2018-08-31 | 2018-08-31 | Adjustable anti-theft device for PVC drain pipe of outer wall |
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| CN108930371A CN108930371A (en) | 2018-12-04 |
| CN108930371B true CN108930371B (en) | 2020-06-02 |
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| CN110670816B (en) * | 2019-10-10 | 2020-07-24 | 温州远协电子科技有限公司 | Anti-theft device for PVC drain pipe and manufacturing method thereof |
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| JP2009161969A (en) * | 2007-12-29 | 2009-07-23 | Hideki Kamiutanai | Burglar intrusion prevention device |
| KR101511910B1 (en) * | 2014-07-28 | 2015-04-13 | (주)성덕피앤이 | Security pipe cover |
| CN106437043A (en) * | 2016-12-07 | 2017-02-22 | 宋少华 | Multifunctional external wall PVC drainage pipe antitheft device |
| CN106481032A (en) * | 2016-12-16 | 2017-03-08 | 温州捷高科技有限公司 | A kind of drainpipe theft-prevention structure with maintenance regulatory function |
| CN206504053U (en) * | 2016-12-20 | 2017-09-19 | 郭嘉川 | A kind of modified exterior wall's drainage pipe safety theftproof device |
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2018
- 2018-08-31 CN CN201811009468.1A patent/CN108930371B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009161969A (en) * | 2007-12-29 | 2009-07-23 | Hideki Kamiutanai | Burglar intrusion prevention device |
| KR101511910B1 (en) * | 2014-07-28 | 2015-04-13 | (주)성덕피앤이 | Security pipe cover |
| CN106437043A (en) * | 2016-12-07 | 2017-02-22 | 宋少华 | Multifunctional external wall PVC drainage pipe antitheft device |
| CN106481032A (en) * | 2016-12-16 | 2017-03-08 | 温州捷高科技有限公司 | A kind of drainpipe theft-prevention structure with maintenance regulatory function |
| CN206504053U (en) * | 2016-12-20 | 2017-09-19 | 郭嘉川 | A kind of modified exterior wall's drainage pipe safety theftproof device |
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| CN108930371A (en) | 2018-12-04 |
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Effective date of registration: 20230105 Address after: 830000 765 Linquan West Road, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: XINJIANG GUO TONG PIPELINE Co.,Ltd. Address before: 325000 room 529, Xindu building, Nanhui street railway station, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU OULIN ELECTRONIC TECHNOLOGY Co.,Ltd. |