CN101349137B - Cartridge clip type telescopic anti-theft window - Google Patents
Cartridge clip type telescopic anti-theft window Download PDFInfo
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- CN101349137B CN101349137B CN2007101191504A CN200710119150A CN101349137B CN 101349137 B CN101349137 B CN 101349137B CN 2007101191504 A CN2007101191504 A CN 2007101191504A CN 200710119150 A CN200710119150 A CN 200710119150A CN 101349137 B CN101349137 B CN 101349137B
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- clip type
- type telescopic
- theft window
- cartridge clip
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Abstract
The invention relates to a magazine clip type telescopic anti-theft window. The anti-theft window comprises two guide rails arranged parallelly at a certain distance, a driving shaft penetrating the two guide rails and driven to rotate by a driving device, two transmission devices respectively fixed on the driving shaft and driven to rotate by the driving shaft, two transfer devices respectively arranged on the two guide rails and in driving connection with the two transmission devices and a plurality of pipes in sliding arrangement between the two guide rails, wherein the adjacent pipes are connected through a telescopic mechanism; and the outermost pipe is driven to move by the transfer device connected with the pipe, and can be expanded in the same spacing as other pipes or shrunk in the close arrangement state by the telescopic mechanism. The magazine clip type telescopic anti-theft window has the characteristics of beautiful appearance, easy folding and small occupation area, etc., and the folding does not affect the assembly and use of the original window and curtain, and the humanized structural design brings great convenience for users.
Description
Technical field
The present invention relates to a kind of burglary-resisting window, particularly a kind of cartridge clip type telescopic anti-theft window with the succinct and characteristics such as little that take up room of good looking appearance, folding and unfolding.
Background technology
Along with growth in the living standard, people wish to pursue higher quality of the life, and are wherein especially obvious to the quality requirements of life shelter environment.
At present, room burglary-resisting window commonly used comprises plug-in iron railings bar, indoor iron railings bar, roller shutter type burglary-resisting window and tiltedly draws in the net traditional structure form such as shape contraction type, in safety, take up room and aspect such as ventilation and lighting all exists problems and hidden danger, be embodied in:
(1) plug-in iron railings bar burglary-resisting window adopts the fixing iron bar structure of expansion bolt, and through long-time erosion by wind and rain, the corrosion fracture can take place expansion bolt, will hurt innocent persons in case iron bar falls, and brings discordant note for the Urban Spirit civilization construction; And just in case breaking out of fire, fire fighter's difficulty of suing and labouring, indoor occupant is difficult to escape, has great potential safety hazard;
(2) though indoor iron railings bar burglary-resisting window has solved the danger that plug-in iron railings bar burglary-resisting window falls, do not meet the potential safety hazard that accident is difficult to escape but solve, in addition, resident living wherein has the prison sense, and spirit is constrained;
(3) adopt can rolled configuration for the roller shutter type burglary-resisting window, though solved the sensation of human settlements its " cages " to a certain extent, because structural limitations, the roller shutter type burglary-resisting window must have a reel casing, occupy bigger space of indoor or outdoors, had a strong impact on the indoor or outdoors image;
(4) draw in the net tiltedly that shape contraction type burglary-resisting window adopts up and down or about the structure that can shrink, but the area after shrinking is still very big, has influenced indoor daylighting and attractive in appearance to a certain extent.
Summary of the invention
The purpose of this invention is to provide a kind of cartridge clip type telescopic anti-theft window, have the succinct and characteristics such as little that take up room of good looking appearance, folding and unfolding, effectively solve existing window structure and have potential safety hazard, influence indoor lighting and technological deficiency such as attractive in appearance.
To achieve these goals, the invention provides a kind of cartridge clip type telescopic anti-theft window, comprising:
Two guide rails be arranged in parallel with a determining deviation;
One driving shaft is located on described two guide rails, is driven by drive unit and rotates;
Two transmission devices are separately fixed on the described driving shaft, are driven by described driving shaft and rotate;
Two conveyers are separately positioned on described two guide rails, and each conveyer and a transmission device are in transmission connection;
Several bodys are slidingly arranged between described two guide rails, and adjacent body connects by telescoping mechanism, and outermost body is driven by the conveyer that is attached thereto and moves, and by telescoping mechanism drive other bodys with
EquateShape launches at interval, or shrinks with the solid matter shape.
Described telescoping mechanism comprises:
Joint, an end is connected with described body;
Spring is arranged in the described body;
Position-limiting tube is arranged in the described body;
The control rope, an end that passes described joint, spring and position-limiting tube is connected with control end, and the other end is connected with the joint of adjacent body.
Described joint comprises:
The insertion section is used to insert in the body;
Connecting portion, it is outer and place described guide rail to be arranged in body;
First through hole is opened on the connecting wall between described insertion section and the connecting portion, and the control rope that is used for being connected with control end passes;
Second through hole is opened on the sidewall of described connecting portion, is used for passing for the control rope that passes described first through hole, and the control rope is connected with the joint of adjacent body;
Third through-hole is opened on the sidewall of described connecting portion, is used for penetrating for the control rope from another adjacent body;
Fixing top wire hole is opened in the end of described connecting portion, is used for will fixing from the control rope that described third through-hole penetrates by fixing jackscrew.
Described joint is connected with described conveyer by deck.Further, described deck comprises conveyer chain sheet and the link that links into an integrated entity, and described conveyer chain sheet is connected with conveyer, and described link is connected with joint.
On the technique scheme basis, also comprise:
Stop collar comprises sleeve and limited block, and described jacket casing is located on the body, and the limited block that is positioned at described sleeve both sides offers groove;
Position limiting clamp comprises that an end is that semicircular headgear, the other end are two slide plates that bend between barb-like pintle and described headgear and the pintle, and described headgear is set on the body, and described slide plate is arranged in the described groove.
Described drive unit is motor or hand gear.Described transmission device is a worm screw.Described conveyer comprises worm gear, delivery wheel and the conveyer chain between described worm gear and delivery wheel of being in transmission connection, and described worm gear is connected with described worm-drive.Described body is a stainless steel tube.
The present invention proposes a kind of cartridge clip type telescopic anti-theft window, study for a long period of time for many years, investigate, creatively proposed and the diverse Stealth Modus telescopic anti-theft of prior art window through the inventor.Cartridge clip type telescopic anti-theft window of the present invention adopts the aluminium alloys track, form by stainless steel tube between the track, telescoping mechanism places stainless steel tube, joint is connected by deck with conveyer chain, stainless steel tube moves back and forth with conveyer chain, determine distance between the adjacent stainless steel tube by control rope and position-limiting tube, can also be connected with position limiting clamp by stop collar between the every stainless steel tube, play fixing and position-limiting action, stainless steel tube resembles bullet when shrinking and is pressed into cartridge clip, the vast no trace of moment burglary-resisting window, beautiful scenery has a panoramic view outside window; When personnel go out burglary-resisting window is fallen, can not close the window, but indoor still ventilation and lighting.For the people who is reluctant to turn on the aircondition, the sleep of windowing night in summer is a very satisfied thing, to environmental protection and energy-conservation contributing.The operation of cartridge clip type telescopic anti-theft window of the present invention can be adopted manual or electronic, and can be equipped with battery feed, has both avoided not having the embarrassment of civil power, and the also generation of solution of emergent event at any time is for emergency escape provides escape way.Cartridge clip type telescopic anti-theft window outward appearance of the present invention is succinct, the function brilliance, be difficult for destroyed at short notice, seldom take up room, when stainless steel tube shrinks Gui Canghou, can only see the track and a very thin contraction storehouse identical with track thickness on both sides, not influence the installation and the use of original window, curtain, the hommization of structure design also brings great convenience for keeping a public place clean.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of cartridge clip type telescopic anti-theft window of the present invention;
Fig. 2 is the structural representation of telescoping mechanism of the present invention;
Fig. 3 be among Fig. 2 A-A to sectional view;
Fig. 4 is the lateral view of Fig. 3;
Fig. 5 is the structural representation of deck of the present invention;
Fig. 6, Fig. 7 are the schematic diagram of contraction state of the present invention;
Fig. 8 is another structural representation of cartridge clip type telescopic anti-theft window of the present invention;
Fig. 9 is the structural representation of stop collar of the present invention;
Figure 10 be among Fig. 9 B-B to sectional view;
Figure 11 is the structural representation of position limiting clamp of the present invention;
Figure 12 is a control system schematic diagram of the present invention.
Description of reference numerals:
1-guide rail; 2-driving shaft; 3-transmission device;
4-conveyer; 5-body; 6-telescoping mechanism;
7-deck; 8-stop collar; 9-position limiting clamp;
10-drive unit; 11-master control switch; 12-minute control switch;
21-shaft coupling; 41-worm gear; 42-delivery wheel;
43-conveyer chain; 61-joint; 62-spring;
63-position-limiting tube; 64-control rope; 65-control end;
71-conveyer chain sheet; 72-link; 81-sleeve;
82-limited block; 83-groove; 91-headgear;
92-slide plate; 93-pintle; 611-insertion section;
612-connecting portion; 613-the first through hole; 614-the second through hole;
615-third through-hole; 616-fixedly top wire holes; 617-pulley hole.
The specific embodiment
Fig. 1 is the structural representation of cartridge clip type telescopic anti-theft window of the present invention.As shown in Figure 1, the agent structure of cartridge clip type telescopic anti-theft window comprises two guide rails 1, one driving shaft 2, two transmission devices 3, two conveyers 4 and several bodys 5, wherein two guide rails 1 are set in parallel in the both sides of window with a determining deviation, driving shaft 2 is located on two guide rails 1, one end is connected with drive unit 10, drive rotation by drive unit 10, driving shaft 2 two ends are positioned on the position of guide rail 1 and are fixed with two transmission devices 3 respectively, drive rotation by driving shaft 2, two conveyers 4 are separately positioned on two guide rails 1, each conveyer 4 and a transmission device 3 are in transmission connection, make the transmission device 3 can be along the reciprocal transmission of guide rail 1 length (vertically) direction, several bodys 5 are arranged between two guide rails 1, and be slidingly connected with two guide rails 1, connect by telescoping mechanism 6 between the adjacent body 5, also being connected with two conveyers 4 respectively of outermost body 5, in conveyer 4 reciprocal transmissions, on the one hand drive outermost bodys 5 and move up or down by conveyer 4, on the other hand by outermost body 5 by telescoping mechanism 6 drive other bodys 5 at the middle part with bigger
EquateShape launches at interval, or at one end shrinks with tight arrangement shape, forms cartridge clip type telescopic anti-theft window of the present invention.
In technique scheme, body 5 can be stainless steel tube or other tubing products, and drive unit 10 can be motor or other electric devices, also can be the combining structure of electric device and hand gear, make the present invention improve the reliability of using by manual operation.Electric device can be equipped with battery feed simultaneously, has both avoided not having the embarrassment of civil power, and the also generation of solution of emergent event at any time is for emergency escape provides escape way.Driving shaft 2 can be an integral shaft, also can be the multistage axle, connects by shaft coupling 21.Transmission device 3 can be a worm screw, the conveyer 4 that is in transmission connection with it can be a leading screw, it also can be the combining structure of worm gear 41, delivery wheel 42 and conveyer chain 43, worm gear 41 and worm engaging transmission, delivery wheel 42 is fixed on the other end of guide rail, conveyer chain 43 is in transmission connection between worm gear 41 and delivery wheel 42, and is connected by deck 7 with outermost body 5, drives this body 5 and moves up or down.
Fig. 2 is the structural representation of telescoping mechanism of the present invention, and Fig. 3 is that A-A is to sectional view among Fig. 2, and Fig. 4 is the lateral view of Fig. 3.As shown in Figure 2, the agent structure of telescoping mechanism 6 comprises joint 61, spring 62, position-limiting tube 63 and control rope 64, one end of joint 61 is connected with conveyer 4, the other end is connected with body 5, spring 62 is arranged in the body 5, and position-limiting tube 63 also is arranged in the body 5, and is set in the spring 62, one end of control rope 64 passes joint 61, spring 62 and position-limiting tube 63 and is connected with control end 65, and the other end passes joint 61 and is connected with the joint of adjacent body.As shown in Figure 3 and Figure 4, joint 61 comprises insertion section 611 of inserting in the body 5 and the connecting portion 612 that is positioned at outside the body 5, the internal diameter of the external diameter of insertion section 611 and body 5 is suitable, can form to insert closely and cooperate, offer first through hole 613 on the connecting wall between insertion section 611 and the connecting portion 612, the control rope 64 that is used for being connected with control end 65 passes, offer second through hole 614 and third through-hole 615 on the sidewall of connecting portion 612 respectively, second through hole 614 is used for passing for the control rope 64 that passes first through hole 613, control rope 64 is connected with the joint of adjacent body, third through-hole 615 is used for for penetrating fixedly top wire hole 616 from the control rope 64 of another adjacent body, and is fixed in fixedly in the top wire hole 616 by fixing jackscrew.Also be provided with pulley hole 617 in the connecting portion 612, be used to install the pulley of smooth pulling control rope 64.In the present embodiment, control rope 64 can adopt wire rope, and wire rope is coated with nylon 6 or nylon 66 coating layers.
Fig. 5 is the structural representation of deck of the present invention.Deck 7 of the present invention is mainly used in being connected of conveyer chain and joint, multiple form of structure can be arranged, shown in Figure 5 is a kind of simple syndeton, comprise conveyer chain sheet 71 and link 72, conveyer chain sheet 71 has the form of structure of common conveyer chain unit, and two ends are respectively arranged with connecting hole 73, a unit as conveyer chain is connected on the conveyer chain, link 72 is a segmental arc, is used for the connecting portion clamping with joint, also is provided with porose 74 on the end face.
Launch, upwards be punctured into the example explanation course of work of the present invention downwards with body below.Driving body one-tenth
EquateAt interval in the deployed condition process, the body that conveyer at first drives foot moves downward, its joint pulling control rope in the motion, because the other end of control rope is connected in the body adjacent with the foot body (hereinafter to be referred as adjacent body), the control rope then spurs control end and moves from right to left in adjacent body, and makes length of spring compressed in moving.Leave adjacent body when the designed distance when body moves downward, control end contact with the end of position-limiting tube and since position-limiting tube stop that control end can not be moved further in adjacent body, therefore controlling restricts will spur joint and adjacent body moves down together.Because the joint of adjacent body also is connected with the control rope of another adjacent body, another adjacent body will repeat above-mentioned motion, therefore several bodys be moved downward successively, form with bigger between two guide rails
EquateExpansion shape at interval.Become in the compact arranged contraction state process at the driving body, the body that conveyer 4 at first drives foot moves upward, reduce the distance with adjacent body gradually, the control rope 64 between the two is loosened, and the control end in the adjacent body moves under the promotion of spring from left to right.When body moves upward to contact during adjacent body, and then promote adjacent body and also move upward.Therefore the multiple above-mentioned motion of another adjacent tubes body weight adjacent with adjacent body moves upward several bodys successively, and several bodys closely are arranged in contraction state on guide rail top, just as bullet is pressed into cartridge clip, as shown in Figure 6.Body shrinks Gui Canghou, can only see the track and a very thin contraction storehouse identical with track thickness on both sides, does not influence the installation and the use of original window, curtain, and the structure design of hommization is brought great convenience.Above-mentioned the working method that body one end is described, the body other end is a symmetrical structure, repeats no more.
When installing and using, can design the stretching distance of control rope by the length of selecting position-limiting tube, and then the spacing between definite body.Simultaneously the fixedly jackscrew of fixing control rope also can be adjusted the control length of restricting in fixing top wire hole.Therefore technique scheme simple installation of the present invention is maintainable strong.
Above-mentioned explanation and accompanying drawing only launch, upwards are punctured into example downwards with body technical solution of the present invention is illustrated, obviously, technical solution of the present invention also is used in upwards and launches, shrinks downwards, or launch, shrink to opposite side to a side, can also be by the deck structure be set, conveyer is connected with two bodys respectively, make two differential moving of body, form the technical scheme of launching, upwards shrinking simultaneously to the middle part simultaneously downwards, as shown in Figure 7, its form of structure and the course of work are basic identical, repeat no more.
Fig. 8 is another structural representation of cartridge clip type telescopic anti-theft window of the present invention.On Fig. 1～technical scheme shown in Figure 7 basis, the present embodiment structure is provided with stop collar 8 and position limiting clamp 9 on body 5, can play further fixing, spacing and booster action, also make overall structure of the present invention firm body, can be not destroyed at short notice.As shown in Figure 8, the stop collar 8 and the position limiting clamp 9 that are positioned on the upper part body 5 are oppositely arranged with the stop collar 8 and the position limiting clamp 9 that are positioned on the lower part body 5, help body contraction back two part stop collars and position limiting clamp like this and be crisscross arranged, occupy littler space.
Fig. 9 is the structural representation of stop collar of the present invention, Figure 10 be among Fig. 9 B-B to sectional view.As Fig. 9, shown in Figure 10, stop collar 8 comprises sleeve 81 and limited block 82, and sleeve 81 is arranged on the two ends of limited block 82, in the middle of limited block 82 is folded in.Sleeve 81 is a cylindrical shell, and limited block 82 protrudes from sleeve 81 both sides, offers groove 83 on it, and sleeve 81 is used to be set in body, and then limited block 82 is positioned at the both sides of body, is used for being slidingly matched by groove 83 and position limiting clamp 9.
Figure 11 is the structural representation of position limiting clamp of the present invention.As shown in figure 11, position limiting clamp 9 is for bending to the plate body of U shape, and sealing an end is semicircular headgear 91, and an open end is two and bends to barb-like pintle 93, is slide plate 92 between headgear 91 and the pintle 93.Headgear 91 is used to be set in body, and slide plate 92 is arranged in the groove 83 of stop collar 8, can slide up and down, and pintle 93 is used to limit the displacement of slide plate 92 in groove 83.In the present embodiment, the both sides of slide plate 92 are equipped with muscle, to play booster action.
Still launch downwards, upwards be punctured into example below, the course of work of present embodiment is described with body.Body becomes
EquateAt interval deployed condition and the operating process that becomes compact arranged contraction state only illustrate the engagement process of stop collar 8 and position limiting clamp 9 here as previously mentioned.Stop collar 8 and position limiting clamp 9 are installed in respectively on two adjacent bodys, suppose that position limiting clamp 9 is installed on the upper tube body, and stop collar 8 is set on the lower tube body, and the slide plate 92 of position limiting clamp 9 is slidingly arranged in the groove 83 of stop collar 8.When lower tube body moved down, lower tube body drove stop collar 8 and also moves down, and when end that the groove 83 of stop collar 8 drops to position limiting clamp 9 slide plates 92 enters in the pintle 93 of position limiting clamp 9, stopped that owing to pintle 93 stop collar 8 can not continue to move.Because the length of slide plate 92 and the control rope matching design of body, control rope control lower tube body just in time arrives design pitch between body.At this moment, the pintle 93 of position limiting clamp 9 tightly is stuck on the groove 83 of stop collar 8, and upper tube body and lower tube body are linked into an integrated entity.When lower tube body moves up, lower tube body drives stop collar 8 unobstructed ground and also moves up, move to upper tube body up to lower tube body and to contact, this moment, stop collar 8 was positioned at headgear 91 belows of position limiting clamp 9 substantially, so the contraction process of stop collar 8 and 9 pairs of bodys of position limiting clamp is without any influence.Obviously, the position of stop collar 8 and position limiting clamp 9 can exchange in the technique scheme.
Figure 12 is a control system schematic diagram of the present invention.Cartridge clip type telescopic anti-theft window of the present invention is the mechanical function brilliance not only, also assists to be equipped with perfect electronic control system.As shown in figure 12, control system of the present invention can realize following function:
(1) burglary-resisting window control function, can be automatic and manual the lifting of dual mode control burglary-resisting window, master control switch 11 is arranged and divide control switch 12, master control switch 11 can be controlled the lifting in order of each burglary-resisting window, divides control switch 12 can make each burglary-resisting window (as 1# burglary-resisting window～7# burglary-resisting window) lifting separately;
(2) vibrations warning system when burglary-resisting window is subjected to external force and prizes or hit, can make burglary-resisting window produce vibrations and report to the police, and is glittering with light simultaneously, voice are shouted and the image shooting-recording function, and the robber is played a kind of deterrent effect, have also preserved the firsthand information to detection.
It should be noted that at last: above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (9)
1. a cartridge clip type telescopic anti-theft window is characterized in that, comprising:
Two guide rails be arranged in parallel with a determining deviation;
One driving shaft is located on described two guide rails, is driven by drive unit and rotates;
Two transmission devices are separately fixed on the described driving shaft, are driven by described driving shaft and rotate;
Two conveyers are separately positioned on described two guide rails, and each conveyer and a transmission device are in transmission connection;
Several bodys, be slidingly arranged between described two guide rails, adjacent body connects by telescoping mechanism, and outermost body is driven by the conveyer that is attached thereto and moves, and drive other bodys by telescoping mechanism and launch, or shrink with the solid matter shape with the equal intervals shape;
Described telescoping mechanism comprises: joint, and an end is connected with described body; Spring is arranged in the described body; Position-limiting tube is arranged in the described body; The control rope, an end that passes described joint, spring and position-limiting tube is connected with control end, and the other end is connected with the joint of adjacent body.
2. cartridge clip type telescopic anti-theft window according to claim 1 is characterized in that, described joint comprises:
The insertion section is used to insert in the body;
Connecting portion, it is outer and place described guide rail to be arranged in body;
First through hole is opened on the connecting wall between described insertion section and the connecting portion, and the control rope that is used for being connected with control end passes;
Second through hole is opened on the sidewall of described connecting portion, is used for passing for the control rope that passes described first through hole, and the control rope is connected with the joint of adjacent body;
Third through-hole is opened on the sidewall of described connecting portion, is used for penetrating for the control rope from another adjacent body;
Fixing top wire hole is opened in the end of described connecting portion, is used for will fixing from the control rope that described third through-hole penetrates by fixing jackscrew.
3. cartridge clip type telescopic anti-theft window according to claim 1 is characterized in that, described joint is connected with described conveyer by deck.
4. cartridge clip type telescopic anti-theft window according to claim 3 is characterized in that, described deck comprises conveyer chain sheet and the link that links into an integrated entity, and described conveyer chain sheet is connected with conveyer, and described link is connected with joint.
5. according to the described cartridge clip type telescopic anti-theft window of arbitrary claim in the claim 1～4, it is characterized in that, also comprise:
Stop collar comprises sleeve and limited block, and described jacket casing is located on the body, and the limited block that is positioned at described sleeve both sides offers groove;
Position limiting clamp comprises that an end is that semicircular headgear, the other end are two slide plates that bend between barb-like pintle and described headgear and the pintle, and described headgear is set on the body, and described slide plate is arranged in the described groove.
6. cartridge clip type telescopic anti-theft window according to claim 5 is characterized in that, described drive unit is motor or hand gear.
7. cartridge clip type telescopic anti-theft window according to claim 5 is characterized in that, described transmission device is a worm screw.
8. cartridge clip type telescopic anti-theft window according to claim 7 is characterized in that, described conveyer comprises worm gear, delivery wheel and the conveyer chain between described worm gear and delivery wheel of being in transmission connection, and described worm gear is connected with described worm-drive.
9. cartridge clip type telescopic anti-theft window according to claim 5 is characterized in that, described body is a stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101191504A CN101349137B (en) | 2007-07-17 | 2007-07-17 | Cartridge clip type telescopic anti-theft window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101191504A CN101349137B (en) | 2007-07-17 | 2007-07-17 | Cartridge clip type telescopic anti-theft window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101349137A CN101349137A (en) | 2009-01-21 |
| CN101349137B true CN101349137B (en) | 2010-12-01 |
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ID=40268085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101191504A Expired - Fee Related CN101349137B (en) | 2007-07-17 | 2007-07-17 | Cartridge clip type telescopic anti-theft window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101349137B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184345A (en) * | 2017-01-10 | 2017-09-22 | 黄龙飞 | A kind of safety medical treatment case apparatus |
| CN111395979B (en) * | 2019-01-02 | 2022-02-01 | 中国石油天然气股份有限公司 | Oil pipe bridge fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396170Y (en) * | 1999-11-26 | 2000-09-13 | 余杰 | Extensible safety door and window |
| CN2489081Y (en) * | 2001-07-19 | 2002-05-01 | 王建生 | Telescopic theft-proof door and window |
| CN2604500Y (en) * | 2003-01-30 | 2004-02-25 | 丽方企业股份有限公司 | Shutter window capable of rolling exposed control cord |
| CN2890296Y (en) * | 2005-10-21 | 2007-04-18 | 张渝洁 | Built-in retractable anti-theft window |
-
2007
- 2007-07-17 CN CN2007101191504A patent/CN101349137B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396170Y (en) * | 1999-11-26 | 2000-09-13 | 余杰 | Extensible safety door and window |
| CN2489081Y (en) * | 2001-07-19 | 2002-05-01 | 王建生 | Telescopic theft-proof door and window |
| CN2604500Y (en) * | 2003-01-30 | 2004-02-25 | 丽方企业股份有限公司 | Shutter window capable of rolling exposed control cord |
| CN2890296Y (en) * | 2005-10-21 | 2007-04-18 | 张渝洁 | Built-in retractable anti-theft window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101349137A (en) | 2009-01-21 |
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