CN208380436U - A kind of domestic safety security door - Google Patents
A kind of domestic safety security door Download PDFInfo
- Publication number
- CN208380436U CN208380436U CN201821070514.4U CN201821070514U CN208380436U CN 208380436 U CN208380436 U CN 208380436U CN 201821070514 U CN201821070514 U CN 201821070514U CN 208380436 U CN208380436 U CN 208380436U
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- Prior art keywords
- security door
- screw thread
- fixed
- inserted link
- transmission case
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000006978 adaptation Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of domestic safety security doors, wall and security door are installed including security door, there are two support transmission case for middle position fixed setting in the interior sidewall surface of security door, it supports to be adapted to run through on the case bottom of chamber portion left side wall of transmission case and has rotary screw, the internal screw thread lines of through-hole is adapted with external screw thread lines in internal screw thread movable block screws setting, support in the case top of chamber side wall of transmission case state in a vertical shape adaptation through there is auxiliary inserted link, on security door installation wall, positioning hole groove is also inwardly offered at the end position of corresponding auxiliary inserted link, adaptation has been engaged a lifter rack jointly on the rear-wheel side that center rotates gear and two sides rotation gear, guide runner corresponding matching is in the track slot on upright guide rail road.The auxiliary positioning that the utility model realizes traditional anti-theft door locks purpose, more preferable compared to traditional single fixed effect closed the door using lockset form, and safety coefficient is higher.
Description
Technical field
The utility model relates to daily necessities correlative technology field, specifically a kind of domestic safety security door.
Background technique
As the security precautions of people are gradually reinforced, the first sect of security door or burglary-resisting window as home security
Sill are used in life by more and more families, and the full name of security door is " anti-theft safety door ", it has both antitheft and safe
Performance.As the awareness of safety of the anti-theft pick-proof of people also more gradually improves, people will pay special attention to when buying security door
Its whether can effective pick-proof and anti-theft, but just at present from the point of view of security door on the market, most of is all simple structure, single use
The fixed effect that lockset form is closed the door is bad, and burglary phenomenon can usually occur, therefore, it is necessary on original security door basis
Upper installation auxiliary body, to improve its safety coefficient.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of domestic safety security door
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of domestic safety security door, including security door installation wall and security door, it is intermediate in the interior sidewall surface of security door
There are two transmission case is supported, two support transmission cases are separately fixed at top position and bottom in symmetric form for fixed setting at position
On portion position, for adaptation through there is rotary screw, rotary screw passes through right end on the case bottom of chamber portion left side wall of the support transmission case
Bearing block can be rotated state setting in horizontal, offer external screw thread lines, institute on the right side circumference bar wall of the rotary screw
State rotary screw left circumference week it is concentric on bar wall be fixed with two sides rotation gear, interior spiral shell is arranged on external screw thread lines
Line movable block, the internal screw thread lines of through-hole is adapted with external screw thread lines in the internal screw thread movable block screws setting, in interior spiral shell
Hinged block, state in a vertical shape in the case top of chamber side wall of the support transmission case are integrally fixed on the jacking block face of line movable block
Through there is auxiliary inserted link, one end of interlocking lever is rotatably hinged on hinged block adaptation, and the other end of interlocking lever can be rotated hinged
In the bottom end of auxiliary inserted link, it is also fixedly installed extruding buffer board, buffering elastic respectively on the bottom of auxiliary inserted link or so pole face
The top of spring is fixed on support transmission case, and the bottom end of buffer spring, which is fixed on, to be squeezed on buffer board, the bullet of the buffer spring
Spring body state setting in a vertical shape also inwardly offers positioning on security door installation wall, at the end position of corresponding auxiliary inserted link
Hole slot, position is fixed with vertical support column in the interior sidewall surface of security door, between corresponding two support transmission cases, is propping up vertically
It is provided through manual bull stick in the horizontal state that can be rotated by two groups of bearings on the medium position of dagger, the manual bull stick
Right end end is provided with operation handle, and the left circumference week of the manual bull stick is concentric on bar wall to be fixed with center rotary teeth
Wheel, the center rotation gear and two sides rotation gear are on same vertical line, rotate gear and two sidespins at center
Adaptation has been engaged a lifter rack jointly on the rear-wheel side of rotating disk, goes back on the left and right sides side of the lifter rack
Several guide runners are fixed with, the guide runner corresponding matching is in the track slot on upright guide rail road.
It is mounted on as a further solution of the present invention: the left side of the security door is rotatably adapted to by hinge
Security door is installed in wall.
The sectional dimension of the positioning hole groove and the section of auxiliary inserted link are straight as a further solution of the present invention,
Diameter is adapted setting.
The upright guide rail road in left side and the upright guide rail road on right side are in perpendicular as a further solution of the present invention,
Straight state is fixed on two support transmission cases.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through in traditional anti-theft door
It is added in side wall surface there are two the support transmission case of corresponding arrangement, lifter rack, rotary screw and auxiliary inserted link, is actually used
When, after user, which enters door, completely closes security door, the manual bull stick rotation of manual rotary operation handle drives, and then drive
The center rotary teeth wheel of left end rotates, and drives lifter rack to move up under the engagement of rack-and-pinion, again in rack-and-pinion
It drives the two sides at both ends to rotate gear rotation under engagement simultaneously, that is, directly drives rotary screw rotation, the guiding added is sliding
Block and upright guide rail road are to ensure the stationarity in lifter rack action process, due to the internal screw thread of through-hole in internal screw thread movable block
Lines is adapted with external screw thread lines screws setting, and the movement of internal screw thread movable block can be directly driven in rotary screw rotation process,
Directly drive hinged block mobile, due to one end of interlocking lever be rotatably hinged on hinged block and its other end can be rotated it is hinged
In the bottom end of auxiliary inserted link, active force can be applied to auxiliary inserted link by interlocking lever when hinged block is mobile, and then auxiliary is inserted
Bar, which is taken advantage of a situation, to be inserted into positioning hole groove, i.e., further fixes security door in security door installation wall, buffer spring is squeezing
It presses to compress under the action of buffer board and shorten, the auxiliary positioning for realizing traditional anti-theft door locks purpose, single compared to traditional
The fixed effect closed the door using lockset form is more preferable, and safety coefficient is higher, avoids the generation of burglary phenomenon, meets daily life
Requirement living is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of domestic safety security door.
Fig. 2 is the enlarged structure schematic diagram 1. located in Fig. 1.
Fig. 3 is a kind of side structure schematic view of internal screw thread movable block in domestic safety security door.
In figure: 1- security door install wall, 2- security door, 3- support transmission case, 4- auxiliary inserted link, 5- positioning hole groove, in 6-
The heart rotates gear, the manual bull stick of 7-, 8- bearing, 9- operation handle, the vertical support column of 10-, 11- guide runner, 12- upright guide rail
Road, 13- lifter rack, 14- lifter rack, 15- rotary screw, 16- internal screw thread movable block, 17- bearing block, 18- hinged block,
19- interlocking lever, 20- squeeze buffer board, 21- buffer spring, 1501- external screw thread lines.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of domestic safety security door, including security door install 1 He of wall
Security door 2, the left side of the security door 2 is rotatably adapted to by hinge to be mounted in security door installation wall 1.
There are two support transmission case 3, two support transmissions for middle position fixed setting in the interior sidewall surface of security door 2
Case 3 is separately fixed on top position and bottom position in symmetric form, since the structure of two support transmission cases 3 is identical,
This only describes 3 dependency structure of support transmission case being on top position, on the case bottom of chamber portion left side wall of the support transmission case 3
For adaptation through there is rotary screw 15, rotary screw 15 can be rotated state setting, the rotation in horizontal by the bearing block 17 of right end
Turn to offer external screw thread lines 1501 on the right side circumference bar wall of screw rod 15, the left circumference week of the rotary screw 15 is on bar wall
It is concentric to be fixed with two sides rotation gear 14, internal screw thread movable block 16, the internal screw thread are arranged on external screw thread lines 1501
The internal screw thread lines of through-hole is adapted with external screw thread lines 1501 in movable block 16 screws setting, on the top of internal screw thread movable block 16
Integrally it is fixed with hinged block 18 on block face, state adaptation in a vertical shape runs through in the case top of chamber side wall of the support transmission case 3
There is auxiliary inserted link 4, one end of interlocking lever 19 is rotatably hinged on hinged block 18, and the other end of interlocking lever 19 is rotatably hinged on
The bottom end for assisting inserted link 4 is also fixedly installed respectively on the bottom of auxiliary inserted link 4 or so pole face and squeezes buffer board 20, buffering
The top of spring 21 is fixed on support transmission case 3, and the bottom end of buffer spring 21, which is fixed on, to be squeezed on buffer board 20, the buffering
The state in a vertical shape setting of the spring body of spring 21, on security door installation wall 1, at the end position of corresponding auxiliary inserted link 4 also to
Positioning hole groove 5 is inside offered, the sectional dimension of the positioning hole groove 5 is adapted setting with the diameter of section of auxiliary inserted link 4.
Position is fixed with vertical support column 10 in the interior sidewall surface of security door 2, between corresponding two support transmission cases 3,
Manual bull stick 7, institute are provided through in the horizontal state that can be rotated by two groups of bearings 8 on the medium position of vertical support column 10
The right end end for stating manual bull stick 7 is provided with operation handle 9, and the left circumference week of the manual bull stick 7 is concentric on bar wall
It is fixed with center rotation gear 6, the center rotation gear 6 and two sides rotation gear 14 are on same vertical line,
Adaptation has been engaged a lifter rack 13 jointly on the rear-wheel side of center rotation gear 6 and two sides rotation gear 14, described
Several guide runners 11 are further fixed on the left and right sides side of lifter rack 13,11 corresponding matching of guide runner is perpendicular
In track slot on straight guide road 12, the upright guide rail road 12 in left side and the upright guide rail road 12 on right side state in a vertical shape are fixed on
On two support transmission cases 3.
In this way, by being added in the interior sidewall surface of traditional anti-theft door 2 there are two the support transmission case 3 of corresponding arrangement, being risen
Rack gear 13, rotary screw 15 and auxiliary inserted link 4 drop, in actual use, after user, which enters door, completely closes security door, hand
Dynamic rotation process handle 9 drives manual bull stick 7 to rotate, and then the center rotation gear 6 of left end is driven to rotate, in rack-and-pinion
It drives lifter rack 13 to move up under engagement, drives the two sides rotary teeth at both ends simultaneously under rack and pinion engagement effect again
14 rotation of wheel, that is, directly drive the rotation of rotary screw 15, the guide runner 11 and upright guide rail road 12 added are to ensure lifting tooth
Stationarity in 13 action process of item, due to the internal screw thread lines of through-hole in internal screw thread movable block 16 and 1501 phase of external screw thread lines
Adaptation screws setting, and the movement of internal screw thread movable block 16 can be directly driven in 15 rotation process of rotary screw, i.e., directly drives hinged
Block 18 is mobile, since one end of interlocking lever 19 is rotatably hinged on hinged block 18 and its other end is rotatably hinged on auxiliary and inserts
The bottom end of bar 4 can apply active force to auxiliary inserted link 4 by interlocking lever 19 when hinged block 18 is mobile, and then will assist inserted link 4
It takes advantage of a situation and is inserted into positioning hole groove 5, i.e., further fix security door 2 in security door installation wall 1, buffer spring 21 exists
Compression is shortened under the action of squeezing buffer board 20, and the auxiliary positioning for realizing traditional anti-theft door locks purpose, compared to traditional
The single fixed effect closed the door using lockset form is more preferable, and safety coefficient is higher, avoids the generation of burglary phenomenon, meets day
Often life requirement is suitble to promote the use of.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of domestic safety security door, including security door installation wall (1) and security door (2), which is characterized in that in security door
(2) middle position fixed setting is there are two transmission case (3) are supported in interior sidewall surface, and two support transmission cases (3) are in symmetrical
Form is separately fixed on top position and bottom position, is adapted to and is passed through on the case bottom of chamber portion left side wall of support transmission case (3)
It is installed with rotary screw (15), rotary screw (15) is arranged by the bearing block (17) of right end in the horizontal state that can be rotated, the rotation
Turn to offer external screw thread lines (1501) on the right side circumference bar wall of screw rod (15), the left circumference week of the rotary screw (15)
It is concentric on bar wall to be fixed with two sides rotation gear (14), internal screw thread movable block is arranged on external screw thread lines (1501)
(16), the internal screw thread lines of through-hole is adapted with external screw thread lines (1501) and screws setting in the internal screw thread movable block (16),
It is integrally fixed on the jacking block face of internal screw thread movable block (16) hinged block (18), the case top of chamber of support transmission case (3)
For state in a vertical shape adaptation through having auxiliary inserted link (4), one end of interlocking lever (19) is rotatably hinged on hinged block in side wall
(18) on, the other end of interlocking lever (19) is rotatably hinged on the bottom end of auxiliary inserted link (4), left in the bottom of auxiliary inserted link (4)
It is also fixedly installed respectively on right pole face and squeezes buffer board (20), the top of buffer spring (21) is fixed on support transmission case (3)
On, the bottom end of buffer spring (21), which is fixed on, to be squeezed on buffer board (20), and the spring body of the buffer spring (21) is in a vertical shape
State setting also inwardly offers positioning hole groove in security door installation wall (1), at the end position of corresponding auxiliary inserted link (4)
(5), position is fixed with vertical support column in the interior sidewall surface of security door (2), between corresponding two support transmission cases (3)
(10), hand is provided through in the horizontal state that can be rotated by two groups of bearings (8) on the medium position of vertical support column (10)
The right end end of turn bar (7), the manual bull stick (7) is provided with operation handle (9), the left circles of the manual bull stick (7)
Concentric on all bar walls to be fixed with center rotation gear (6), center rotation gear (6) and the two sides rotate gear
(14) it is on same vertical line, adaptation is nibbled jointly on the rear-wheel side of center rotation gear (6) and two sides rotation gear (14)
Conjunction is provided with a lifter rack (13), several guiding are further fixed on the left and right sides side of the lifter rack (13) and are slided
Block (11), guide runner (11) corresponding matching is in the track slot on upright guide rail road (12).
2. a kind of domestic safety security door according to claim 1, which is characterized in that the left side of the security door (2)
It is rotatably adapted to and is mounted in security door installation wall (1) by hinge.
3. a kind of domestic safety security door according to claim 1, which is characterized in that the section of the positioning hole groove (5)
Size is adapted setting with the diameter of section of auxiliary inserted link (4).
4. a kind of domestic safety security door according to claim 1, which is characterized in that the upright guide rail road (12) in left side and
Upright guide rail road (12) state in a vertical shape on right side is fixed on two support transmission cases (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070514.4U CN208380436U (en) | 2018-07-06 | 2018-07-06 | A kind of domestic safety security door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070514.4U CN208380436U (en) | 2018-07-06 | 2018-07-06 | A kind of domestic safety security door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380436U true CN208380436U (en) | 2019-01-15 |
Family
ID=64964067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821070514.4U Expired - Fee Related CN208380436U (en) | 2018-07-06 | 2018-07-06 | A kind of domestic safety security door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844310A (en) * | 2019-12-12 | 2020-02-28 | 四川省宜宾五粮液集团有限公司 | Packing box (Chinese character' jiangsu |
| CN112012633A (en) * | 2020-08-27 | 2020-12-01 | 徐召 | Safe type communication base station with theftproof function |
-
2018
- 2018-07-06 CN CN201821070514.4U patent/CN208380436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844310A (en) * | 2019-12-12 | 2020-02-28 | 四川省宜宾五粮液集团有限公司 | Packing box (Chinese character' jiangsu |
| CN112012633A (en) * | 2020-08-27 | 2020-12-01 | 徐召 | Safe type communication base station with theftproof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |