CN204418868U - A kind of Portable door safety device - Google Patents
A kind of Portable door safety device Download PDFInfo
- Publication number
- CN204418868U CN204418868U CN201520050387.1U CN201520050387U CN204418868U CN 204418868 U CN204418868 U CN 204418868U CN 201520050387 U CN201520050387 U CN 201520050387U CN 204418868 U CN204418868 U CN 204418868U
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- CN
- China
- Prior art keywords
- support arm
- bearing
- bending support
- door
- plate
- 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
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Abstract
The utility model discloses a kind of Portable door safety device, comprise support, bending support arm and bracing or strutting arrangement, the bottom surface of support abuts on door-plate, support includes and to insert below door-plate and the cantilever plate in gap between ground, support includes the dovetail groove be coupling with the upper end of bending support arm, support arm can swing up and down around axle, and bending support arm lower end is arranged on by bearing with on the bracing or strutting arrangement regulating spanner to form; Be sleeved on bearing square shaft by regulating the square hole of spanner, rotate and regulate spanner that bearing thread spindle is screwed in the disposed thread of bending support arm, or the thread spindle of bending support arm is screwed in the disposed thread of bearing upper end, realize the installation of bending support arm and bearing, change screw-in length, the size holding out against support force and the intensity of end of door plate applying can be changed.The utility model device, while guarantee security protection, provides many occasions security protection that a kind of portable, detachable, removable, applicable house and travelling are carried.
Description
Technical field
The utility model relates to the safety protection field of door and window, particularly relates to a kind of Portable door safety device.
Background technology
At present, domesticly normally adopt latch, mortise lock and protective chain, swing arm or other are with swinging structure, be used as the protector under door, window closed condition.This type of safety device is adopted to need occupants to strengthen protection effect by locking mode at door, window after closing, or leave less gap while needing occupants's door capable of being opened, window, occupants just can must carry out talking or checking and receive article by reserved gap.Therefore the shortcoming of the protector of this kind of door, window is, once door, window are opened by picking lock or by key, invader can make a protector fracture or mounting screw eject thus a protector was lost efficacy by cutting or violence damage.Meanwhile, on the component that existing door protector generally all needs to be fixed to door, window or door, window or on wall, demountable or moveable security protection cannot therefore be realized.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of Portable door safety device is provided, this device can ensure the more reliable security protection to opening-closing type door, realize detachably, movably, the security protection of many occasions that do not limit by installation site, applicable house and travelling are carried.
For achieving the above object, the utility model adopts following technical proposals:
A kind of Portable door safety device, comprises support, bending support arm and bracing or strutting arrangement;
Described support comprises a cell body, the bottom surface of described cell body abuts on door-plate, described support includes at least one and to insert below door-plate and the cantilever plate in gap between ground, and one end and the described cell body of described bending support arm are coupling, and described bending support arm can swing up and down around axle; Described bracing or strutting arrangement includes bearing, and described bearing is on the ground fastening; Described bearing includes thread spindle, and the other end of described bending support arm is provided with disposed thread hole; Thread spindle on bearing is screwed in the disposed thread of described bending support arm, bending support arm provides support power to support, and then is held out against by door-plate.
Described cell body adopts trapezoid groove structure, two lateral surfaces of described dovetail groove are respectively equipped with first, third through-hole, one end of described bending support arm is provided with the second through hole, by riveting axle successively through first, second, and third through hole, bending support arm and support is fixed.
Described bracing or strutting arrangement includes adjustment spanner, described bearing comprises a square shaft, and described adjustment spanner includes the square hole matched with described square shaft, and the square hole of described adjustment spanner is sleeved on bearing square shaft, rotate and regulate spanner, realize coordinating of the disposed thread of bearing thread spindle and bending support arm.
Described bearing includes support baseboard.
A using method for Portable door safety device, comprises the following steps,
1. the cantilever plate of support is inserted the gap between door-plate and ground;
2. the dovetail groove bottom surface of support is close on door-plate;
3. by riveting axle successively through the third through-hole on the second through hole of the first through hole on support dovetail groove, bending support arm end and support dovetail groove, by rack-mount for the upper end of bending support arm;
4. bearing is on the ground fastening by support baseboard;
5. adjustment spanner square hole is sleeved on bearing square shaft, then rotates and regulate spanner to be screwed in the disposed thread of bending support arm lower end by the thread spindle of abutment head, realize the installation of bending support arm and bearing;
6. change the number of turns regulating spanner to rotate, regulate the cooperation position of bearing thread spindle and bending support arm lower end screw thread, and then the collapsing length of adjustment bearing, thus change this device end of door plate hold out against support force size and intensity.
A kind of Portable door safety device, comprises support, bending support arm and bracing or strutting arrangement;
Described support comprises cell body, the bottom surface of described cell body abuts on door-plate, described support includes at least one and to insert below door-plate and the cantilever plate in gap between ground, and one end and the described cell body of described bending support arm are coupling, and described bending support arm can swing up and down around axle; Described bracing or strutting arrangement includes bearing, and described bearing is on the ground fastening; The other end of described bending support arm includes thread spindle, and described bearing is provided with disposed thread; Thread spindle on bending support arm is screwed in the disposed thread of described bearing, bending support arm provides support power to support, and then is held out against by door-plate.
Described cell body adopts trapezoid groove structure, and two lateral surfaces of described dovetail groove are respectively equipped with first, third through-hole, and one end of described support arm is provided with the second through hole, by riveting axle successively through first, second, and third through hole, bending support arm and support is fixed.
Described bracing or strutting arrangement includes adjustment spanner, described bearing includes square shaft, described adjustment spanner includes the square hole matched with described square shaft, be sleeved on bearing square shaft by regulating the square hole of spanner, rotate and regulate spanner, realize coordinating of the thread spindle of bending support arm and the disposed thread of abutment head.
Described bearing comprises a support baseboard, is used for as whole device provides support power.
A using method for Portable door safety device, comprises the following steps,
1. the cantilever plate of support is inserted the gap between door-plate and ground;
2. the dovetail groove bottom surface of support is close on door-plate;
3. by riveting axle successively through the third through-hole on the second through hole of the first through hole on support dovetail groove, bending support arm end and support dovetail groove, by rack-mount for the upper end of bending support arm;
4. bearing is on the ground fastening by support baseboard;
5. adjustment spanner square hole is sleeved on bearing square shaft, then rotates and regulate spanner to be screwed in the disposed thread of abutment head by the thread spindle of bending support arm lower end, realize the installation of bending support arm and bearing;
6. change the number of turns regulating spanner to rotate, regulate the cooperation position of bending support arm lower end thread spindle and bearing screw thread, and then the collapsing length of adjustment bearing, thus change this device end of door plate hold out against support force size and intensity.
Design principle of the present utility model: the utility model using the contact surface on ground below the cantilever plate of support and door-plate as fulcrum and locating surface, bending support arm is utilized to be held out against by door-plate the support force that support provides, the collapsing length of bearing is regulated by the position of the threaded engagement regulating bearing and bending support arm, thus change the size of end of door plate support force, and then regulate support strength.
The beneficial effects of the utility model are:
1. the door and window safety device that the utility model device is more traditional, provide a kind of structure simpler, making and installation is convenient, does not limit by installation site, the safety device of many occasions that portable, dismountable, moveable, applicable house and travelling are carried.
2. provide more reliable door and window to protect, contact further after effectively preventing invader from successfully destroying door lock and subsidiary door and window protector and destroy this device.
Accompanying drawing explanation
Fig. 1 is the explosive view of embodiment 1 of the present utility model;
Fig. 2 is the scheme of installation of embodiment 1 of the present utility model;
Fig. 3 is the use procedure schematic diagram of embodiment 1 of the present utility model;
Fig. 4 is the explosive view of embodiment 2 of the present utility model;
Fig. 5 is the scheme of installation of embodiment 2 of the present utility model;
Fig. 6 is the use procedure schematic diagram of embodiment 2 of the present utility model;
Wherein 1. cantilever plates, 2. riveting axle, 3. the first through hole, 4. support, 5. the second through hole, 6. bending support arm, 7. disposed thread I, 8. bearing, 9. thread spindle I, 10. bearing square shaft, 11. base-plates, 12. regulate spanner, and 13. regulate spanner square hole, 14. dovetail grooves, 15. third through-holes, 16. door-plates, 17. ground, 18. disposed thread II, 19. thread spindles II.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1
As shown in Figure 1, a kind of Portable door safety device and using method thereof, comprise support 4, bending support arm 6 and bracing or strutting arrangement; Support 4 comprises a cell body, the bottom surface of cell body abuts on door-plate 16, support 4 includes at least one and can to insert below door-plate 16 and the cantilever plate 1 in gap between ground, the upper end of cell body and bending support arm 6 is coupling, the lower end of bending support arm 6 is arranged on the bracing or strutting arrangement with bearing 8, bearing 8 includes thread spindle 9, and bracing or strutting arrangement is fixed on ground 17, and the other end of bending support arm 6 is with disposed thread I7.
Screwed in by thread spindle I9 on bearing 8 in the disposed thread I7 of bending support arm 6, bending support arm 6 pairs of supports 4 provide support power, and then are held out against by door-plate 16.
Support cell body in the present embodiment adopts the structure of dovetail groove 14, the two sides of dovetail groove 14 are respectively equipped with the first through hole 3 and third through-hole 15, one end of bending support arm 6 is provided with the second through hole 5, the first through hole 3, second through hole 5 and third through-hole is each passed through by riveting axle 2, be arranged on by bending support arm 6 on support 4, the bending support arm 6 after installation can swing around riveting axle 2.
Bracing or strutting arrangement in the present embodiment includes and regulates spanner 12, bearing 8 comprises bearing square shaft 10, the adjustment spanner square hole 13 on spanner 12 is regulated to match with bearing square shaft 10, adjustment spanner square hole 13 is sleeved on bearing square shaft 10, rotate and regulate spanner 13, coordinating of the threaded portion of bearing 8 and bending support arm 6 can be completed.
With base-plate 11 on bearing 8, by base plate 11, bearing 8 is fixed on ground 17, is used for as whole device provides support power.
As shown in Figure 2 and Figure 3, during the present embodiment work, bracing or strutting arrangement is fixed on ground 17 by base-plate 11, cantilever plate 1 on support 4 is inserted in the gap between door-plate 16 and ground 17, the bottom surface of the dovetail groove 14 on support 4 is abutted on door-plate 16 simultaneously, then by riveting axle 2 successively through the third through-hole 15 on the second through hole 5 of the first through hole 3 on support 4 dovetail groove 14, bending support arm 6 end and support 4, bending support arm 6 and support 4 are fixed as one; The adjustment spanner square hole 13 regulated on spanner 12 is sleeved on bearing square shaft 10, then rotates and regulate spanner 12 to be screwed in the disposed thread I7 of bending support arm 6 by the thread spindle I9 of abutment head, realize the installation of bending support arm 6 on bearing 8; By changing the number of turns regulating spanner 12 to rotate, what can regulate the lower end screw thread of bending support arm 6 and the thread spindle 9 of bearing 8 coordinates installation site, thus realizes the adjustment holding out against support force of end of door plate 16.The present embodiment according to the quality of door-plate or size, can use while adopting paired or multiple device, and the utility model structure is equally applicable to the protection of opening-closing type window simultaneously.
Embodiment 2
As shown in Figure 4, with disposed thread II 18 on the bearing 8 in the present embodiment, the other end of bending support arm 6 includes thread spindle II 19, and other 26S Proteasome Structure and Function is identical with embodiment 1.In actual use, adjustment spanner square hole 13 is sleeved on bearing square shaft 10, rotate and regulate spanner 13, the thread spindle II of bending support arm 6 is screwed in the screwed hole II on bearing 8, realize the installation of bearing 8 and bending support arm 6, utilize bending support arm 6 pairs of supports 4 to provide support power, and then door-plate 16 is held out against.
As shown in Figure 5, Figure 6, during the present embodiment work, bracing or strutting arrangement is fixed on ground 17 by base-plate 11, cantilever plate 1 on support 4 is inserted in the gap between door-plate 16 and ground 17, the bottom surface of the dovetail groove 14 on support 4 is abutted on door-plate 16 simultaneously, then by riveting axle 2 successively through the third through-hole 15 on the second through hole 5 of the first through hole 3 on support 4 dovetail groove 14, bending support arm 6 end and support 4, bending support arm 6 and support 4 are fixed as one; The adjustment spanner square hole 13 regulated on spanner 12 is sleeved on bearing square shaft 10, then rotates and regulate spanner 12 that the thread spindle II 19 of bending support arm 6 is screwed in the disposed thread II 18 of bearing 8 head, realize the installation of bending support arm 6 on bearing 8; By changing the number of turns regulating spanner 12 to rotate, what can regulate the thread spindle II 19 of bending support arm 6 lower end and the disposed thread II 18 of bearing 8 coordinates installation site, thus realizes the adjustment holding out against support force of end of door plate 16.The present embodiment according to the quality of door-plate or size, can use while adopting paired or multiple device, and the utility model structure is equally applicable to the protection of opening-closing type window simultaneously.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (8)
1. a Portable door safety device, comprises support, bending support arm and bracing or strutting arrangement, it is characterized in that,
Described support comprises cell body, the bottom surface of described cell body abuts on door-plate, described support includes at least one and to insert below door-plate and the cantilever plate in gap between ground, and one end and the described cell body of described bending support arm are coupling, and described bending support arm can swing up and down around axle; Described bracing or strutting arrangement includes bearing, and described bearing is on the ground fastening; Described bearing includes thread spindle, and the other end of described bending support arm is provided with disposed thread; Thread spindle on bearing is screwed in the disposed thread of described bending support arm, bending support arm provides support power to support, and then is held out against by door-plate.
2. a kind of Portable door safety device as claimed in claim 1, it is characterized in that, described cell body adopts trapezoid groove structure, two lateral surfaces of described dovetail groove are respectively equipped with first, third through-hole, one end of described bending support arm is provided with the second through hole, by riveting axle successively through first, second, and third through hole, bending support arm and support are fixed.
3. a kind of Portable door safety device as claimed in claim 1, it is characterized in that, described bracing or strutting arrangement includes adjustment spanner, described bearing includes square shaft, described adjustment spanner includes the square hole matched with described square shaft, the square hole of spanner will be regulated to be sleeved on bearing square shaft, to rotate and regulate spanner, realize coordinating of the threaded portion of bearing thread spindle and bending support arm.
4. a kind of Portable door safety device as claimed in claim 1, it is characterized in that, described bearing includes support baseboard.
5. a Portable door safety device, comprises support, bending support arm and bracing or strutting arrangement, it is characterized in that,
Described support comprises cell body, the bottom surface of described cell body abuts on door-plate, described support includes at least one and to insert below door-plate and the cantilever plate in gap between ground, and one end and the described cell body of described bending support arm are coupling, and described bending support arm can swing up and down around axle; Described bracing or strutting arrangement includes bearing, and described bearing is on the ground fastening; The other end of described bending support arm includes thread spindle, and described bearing is provided with disposed thread; Thread spindle on bending support arm is screwed in the disposed thread of described bearing, bending support arm provides support power to support, and then is held out against by door-plate.
6. a kind of Portable door safety device as claimed in claim 5, it is characterized in that, described cell body adopts trapezoid groove structure, two lateral surfaces of described dovetail groove are respectively equipped with first, third through-hole, one end of described bending support arm is provided with the second through hole, by riveting axle successively through first, second, and third through hole, bending support arm and support are fixed.
7. a kind of Portable door safety device as claimed in claim 5, it is characterized in that, described bracing or strutting arrangement includes adjustment spanner, described bearing includes square shaft, described adjustment spanner includes the square hole matched with described square shaft, the square hole of spanner will be regulated to be sleeved on bearing square shaft, to rotate and regulate spanner, realize coordinating of the thread spindle of bending support arm and the disposed thread part of bearing.
8. a kind of Portable door safety device as claimed in claim 5, it is characterized in that, described bearing includes support baseboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050387.1U CN204418868U (en) | 2015-01-22 | 2015-01-22 | A kind of Portable door safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050387.1U CN204418868U (en) | 2015-01-22 | 2015-01-22 | A kind of Portable door safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418868U true CN204418868U (en) | 2015-06-24 |
Family
ID=53469251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050387.1U Expired - Fee Related CN204418868U (en) | 2015-01-22 | 2015-01-22 | A kind of Portable door safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285267A (en) * | 2016-11-01 | 2017-01-04 | 丹阳市精忠五金有限公司 | A kind of novel resistance door device |
| CN106368538A (en) * | 2016-11-09 | 2017-02-01 | 丹阳市精忠五金有限公司 | Anti-burglary and warning door barrier |
| CN106401336A (en) * | 2016-10-21 | 2017-02-15 | 广西大学 | Inclined push type nail-free anti-theft door blocking device |
| CN106499277A (en) * | 2016-10-21 | 2017-03-15 | 广西大学 | Link-type exempts to follow closely antitheft door closer |
-
2015
- 2015-01-22 CN CN201520050387.1U patent/CN204418868U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401336A (en) * | 2016-10-21 | 2017-02-15 | 广西大学 | Inclined push type nail-free anti-theft door blocking device |
| CN106499277A (en) * | 2016-10-21 | 2017-03-15 | 广西大学 | Link-type exempts to follow closely antitheft door closer |
| CN106285267A (en) * | 2016-11-01 | 2017-01-04 | 丹阳市精忠五金有限公司 | A kind of novel resistance door device |
| CN106368538A (en) * | 2016-11-09 | 2017-02-01 | 丹阳市精忠五金有限公司 | Anti-burglary and warning door barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |