CN109779425A - A kind of protecting against shock door hinge - Google Patents
A kind of protecting against shock door hinge Download PDFInfo
- Publication number
- CN109779425A CN109779425A CN201910185853.XA CN201910185853A CN109779425A CN 109779425 A CN109779425 A CN 109779425A CN 201910185853 A CN201910185853 A CN 201910185853A CN 109779425 A CN109779425 A CN 109779425A
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- China
- Prior art keywords
- self
- page board
- damping fin
- locking mechanism
- protecting against
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Abstract
The invention belongs to household production of construction materials mounting technique fields, more particularly to a kind of protecting against shock door hinge, including the first page board and the second page board being hinged, second page board is equipped with the damping fin towards the convex Shen setting of the first page board, first page board is equipped with self-locking mechanism and unlocking mechanism, the self-locking mechanism fitted to be the self-locking mechanism when damping fin is inserted into self-locking mechanism and can automatically clamp damping fin, and the unlocking mechanism is connected for unlocking self-locking mechanism with external drive.The present invention, by door hinge locknig, prevents door leaf to be automatically closed because of uncontrollable factors such as winds using self-locking mechanism, and the impact force generated when can alleviate door leaf and doorframe closure significantly improves the safety of door；Anti whip device is integrated on hinge by the present invention, and structure is more compact, is easily installed, and is suitable for promoting.
Description
Technical field
The invention belongs to household production of construction materials mounting technique fields, and in particular to a kind of protecting against shock door hinge.
Background technique
Household door in the prior art all without damping function as entry door, bedroom door etc., opening by door
It is easy to be blown by wind under state, to generate hard hit with doorframe, this can not only generate huge noise, but also be easy to press from both sides
In one's hands, there are huge security risks.
Summary of the invention
The object of the present invention is to provide the protecting against shock door hinges that one kind can prevent door from voluntarily closing.
To achieve the above object, the present invention provides following technical schemes: a kind of protecting against shock door hinge, including mutually cuts with scissors
The first page board and the second page board connect, second page board are equipped with the damping fin towards the setting of the first page board convex Shen, and described the
One page board is equipped with self-locking mechanism and unlocking mechanism, and the self-locking mechanism fitted to be self-locking when damping fin is inserted into self-locking mechanism
Mechanism can automatically clamp damping fin, and the unlocking mechanism is connected for unlocking self-locking mechanism with external drive.
The self-locking mechanism includes clamping device and linkage, and the clamping device is located at the two of damping fin motion path
Side, the linkage are located at clamping device rear, and the linkage is fitted to be when damping fin is contacted with linkage,
Linkage can drive clamping device to clamp damping fin.
The clamping device includes sliding block, sliding sleeve and pressure roller；The flat seam passed through for damping fin is offered in the sliding block
Gap, two lateral surfaces corresponding with flat gap two sides are equipped with lozenges, the lozenges and flat gap on the sliding block
Between offer perforation both roller slot, the pressure roller is mounted in the roller slot, and the width of the axis of pressure roller and flat gap
Direction is parallel；The arc top and arc bottom of the pressure roller outer ring surface protrude from the medial surface setting in lozenges and flat gap respectively；Institute
It states sliding sleeve center and offers the through-hole passed through for sliding block, through-hole wall two sides corresponding with lozenges are equipped with wedge shape guidance
Face, length direction of the sliding block along flat gap are slidably arranged in sliding sleeve, and when sliding block is moved back relative to sliding sleeve, two pressures
Roller can close up under the action of wedge-shaped guide surfaces to flat slit centers；The sliding sleeve and the first page board are affixed.
The linkage includes Elastic clamping plate, and the sliding block rear end and Elastic clamping plate are affixed, and the Elastic clamping plate includes
The elastic-friction piece of two parallel intervals setting, the crack between two friction plates is concordant with the flat gap, two elastic-friction pieces
It is fixed in a u-bracket, length direction of the u-bracket relative to the first page board along flat gap slides setting；Work as institute
It states damping fin two sides and when two friction plate contacts, damping fin is able to drive Elastic clamping plate and sliding block moves back.
The unlocking mechanism includes constituting the first wedge block and the second wedge block being slidably matched along the vertical direction, wherein
One wedge block is opposite with the u-bracket affixed, and the second wedge block is slided relative to the first page board along the vertical direction to be arranged, when the
The first wedge block, Elastic clamping plate and sliding block Forward can be driven when two wedge block downlinks.
Second wedge block lower end is connected with the bracing wire for driving the second wedge block to move down, second wedge block upper end
Equipped with the spring for driving the second wedge block to move up.
The damping fin, self-locking mechanism and linkage mechanism are spaced setting at least two groups along the vertical direction.
The u-bracket of each linkage mechanism and same mounting plate are affixed, and first wedge block is fixed on the mounting plate.
The damping fin is arc and arc core is located in the hinge axes of the first page board and the second page board.
The side supported or opposed in first page board with the second page board is equipped with mounting box, and the self-locking mechanism and unlocking mechanism are equal
It is mounted in mounting box, the sliding sleeve is opposite with the drive end bearing bracket of mounting box affixed；The rear end cap of the mounting box is equipped with and the
The sliding rail that two wedge blocks are slidably matched；The mounting plate two sides are equipped with the lug parallel with mounting box side cover, set on the lug
There is horizontal waist-shaped hole, the mounting box two sides, which cover, is equipped with the guide pin vertical with side cover, and the guide pin and waist-shaped hole are constituted and slided
Limit cooperation.
The technical effect that the present invention obtains are as follows: the present invention, by door hinge locknig, prevents door leaf because of wind using self-locking mechanism
It blows equal uncontrollable factors and is automatically closed, the impact force generated when can alleviate door leaf and doorframe closure significantly improves door
Safety；Anti whip device is integrated on hinge by the present invention, and structure is more compact, is easily installed, and is suitable for promoting.
Detailed description of the invention
Fig. 1 is the perspective view of safe door provided by the embodiment of the present invention；
Fig. 2 is the main view of safe door provided by the embodiment of the present invention；
Fig. 3 is I partial enlarged view of Fig. 2；
Fig. 4 is II partial enlarged view of Fig. 3；
Fig. 5 is the perspective view of protecting against shock hinge provided by the embodiment of the present invention；
Fig. 6 is the three-dimensional cutaway view of protecting against shock hinge provided by the embodiment of the present invention；
Fig. 7 is the cross-sectional view of the one of station of protecting against shock hinge provided by the embodiment of the present invention, and hinge is self-locking in figure
State；
Fig. 8 is III partial enlarged view of Fig. 7；
Fig. 9 is the cross-sectional view of another station of protecting against shock hinge provided by the embodiment of the present invention, and hinge is unlocked state in figure；
Figure 10 is IV partial enlarged view of Fig. 9.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out specifically with reference to embodiments
It is bright.It should be appreciated that following text is only used to describe one or more of specific embodiments of the invention, not to the present invention
The protection scope specifically requested carries out considered critical.
As shown in Figure 1,2,3, 4, a kind of safe door, including door leaf 10 and doorframe 20, the door leaf 10 by hinge with
Doorframe 20 is hinged, and the hinged side of the door leaf 10 and doorframe 20 is additionally provided with anti whip device, and the anti whip device includes doorframe
The self-locking mechanism and unlocking mechanism being arranged on 20 side of damping fin 41 and doorframe of 20 sides setting, the self-locking mechanism quilt
Assembly is that self-locking mechanism can automatically clamp damping fin 41 when damping fin 41 is inserted into self-locking mechanism, the unlocking mechanism and door
The driving part being arranged on fan 10 is connected for unlocking self-locking mechanism.The present invention using self-locking mechanism by door hinge locknig,
It prevents door leaf 10 to be automatically closed because of uncontrollable factors such as winds, is generated when can alleviate door leaf 10 and the closure of doorframe 20 significantly
Impact force improves the safety of door.
As shown in Fig. 5,6,7,8,9,10, the present embodiment integrates the damping fin 41, self-locking mechanism and unlocking mechanism
On hinge, and a kind of protecting against shock door hinge being provided, hinge includes the first page board 31 and the second page board 32 being hinged,
Wherein damping fin 41 and the second page board 32 are affixed, and self-locking device and tripper are mounted in the first page board 31, the first page board 31
Affixed with door leaf 10, the second page board 32 and doorframe 20 are affixed.Anti whip device is integrated on hinge by the present invention, and structure is more stepped up
It gathers, is easily installed, be suitable for promoting.
Preferably, the self-locking mechanism includes clamping device 42 and linkage 43, and the clamping device 42 is located at damping
The two sides of 41 motion path of piece, the linkage 43 are located at 42 rear of clamping device, and the linkage 43, which is fitted to be, works as
When damping fin 41 and linkage 43 contact, linkage 43 can drive clamping device 42 to clamp damping fin 41.The present invention
Clamping device 42 and linkage 43 and damping fin 41 between be flexible contact, without rigid collision, further alleviate
Impact force when door leaf 10 is closed.
Specifically, the clamping device 42 includes sliding block 421, sliding sleeve 422 and pressure roller 423；It is offered in the sliding block 421
For the flat gap 424 that damping fin 41 passes through, two lateral surfaces corresponding with flat 424 two sides of gap on the sliding block 421
Equipped with lozenges, the roller slot of both perforations is offered between the lozenges and flat gap 424, the pressure roller 423 is mounted on
In the roller slot, and the axis of pressure roller 423 is parallel with the width direction in flat gap 424；The arc top of 423 outer ring surface of pressure roller and
Arc bottom protrudes from the medial surface setting in lozenges and flat gap 424 respectively；422 center of sliding sleeve is offered for sliding block 421
The through-hole passed through, through-hole wall two sides corresponding with lozenges are equipped with wedge-shaped guide surfaces, and the sliding block 421 is along flat gap
424 length direction is slidably arranged in sliding sleeve 422, and when sliding block 421 is moved back relative to sliding sleeve 422, two pressure rollers 423 can
Close up under the action of wedge-shaped guide surfaces to flat 424 center of gap；The sliding sleeve 422 and the first page board 31 are affixed.It is described
Dynamic device 43 includes Elastic clamping plate, and 421 rear end of sliding block and Elastic clamping plate are affixed, and the Elastic clamping plate includes two parallel intervals
The elastic-friction piece 431 of setting, the crack between two friction plates 431 is concordant with the flat gap 424, two elastic-friction pieces
431 are fixed in a u-bracket 432, and the u-bracket 432 is relative to the first page board 31 along the length direction in flat gap 424
Sliding setting；When 41 two sides of damping fin and two friction plate 431 contact, damping fin 41 be able to drive Elastic clamping plate and
Sliding block 421 moves back.When door leaf 10 is closed, damping fin 41 is initially entered in flat gap 424, and the thickness in flat gap 424 is big
In 41 thickness of damping fin, damping fin 41 can continue to inwardly shuttle at this time, when damping fin 41 shuttles between two friction plates 431
When, since the spacing between two friction plates 431 is small and 41 thickness of damping fin, the frictional force between damping fin 41 and friction plate 431
Sliding block 421 can be driven to move back, i.e., as shown in Fig. 4,8, sliding block 421 moves right, and the wedge-shaped guide surfaces on sliding sleeve 422 can be at this time
Center squeezes two pressure rollers 423, to make pressure roller 423 clamp damping fin 41 and be formed self-locking.
Preferably, the unlocking mechanism includes constituting the first wedge block 45 being slidably matched and the second wedge shape along the vertical direction
Block 46, wherein the first wedge block 45 and the u-bracket 432 are relatively affixed, the second wedge block 46 is along the vertical direction relative to
The sliding setting of one page board 31, as shown in Figure 10, the first wedge block 46, Elastic clamping plate can be driven when the second 45 downlink of wedge block
And sliding block 421 moves forward.Second wedge block, 46 lower end is connected with the bracing wire 13 for driving the second wedge block 46 to move down, described
Second wedge block, 46 upper end is equipped with the spring 461 for driving the second wedge block 46 to move up.The damping fin 41, self-locking mechanism with
And linkage mechanism is spaced setting at least two groups along the vertical direction.The u-bracket 432 of each linkage mechanism and same mounting plate 44 are solid
It connects, first wedge block 45 is fixed on the mounting plate 44.The damping fin 41 is arc and arc core is located at the first page board 31
In the hinge axes of the second page board 32.The side supported or opposed in first page board 31 with the second page board 32 is equipped with mounting box 40,
The hinged side of the door leaf 10 offers mounting groove, and the mounting box 40 is mounted in mounting groove, and up and down the two of the mounting groove
Side is equipped with deep gouge, and the two sides up and down of the mounting box 40 are equipped with otic placode 402, offer bolt mounting holes on the otic placode 402
403；The self-locking mechanism and unlocking mechanism are installed in mounting box 40, the drive end bearing bracket 401 of the sliding sleeve 422 and mounting box 40
It is relatively affixed；The rear end cap of the mounting box 40 is equipped with the sliding rail 47 being slidably matched with the second wedge block 46；The mounting plate
44 two sides are equipped with the lug 441 parallel with 40 side cover of mounting box, and the lug 441 is equipped with horizontal waist-shaped hole 442, the installation
40 two sides of box, which cover, is equipped with the guide pin 48 vertical with side cover, and the guide pin 48 constitutes sliding limit cooperation with waist-shaped hole 442.
Preferably, the hinge with anti whip device is mounted on the middle and upper part of door leaf 10 and doorframe 20, and children is avoided to touch.
The cable hole of connection mounting groove and lock body is equipped with inside the door leaf 10, second wedge block 46 passes through bracing wire 13 and door leaf 10
On handle 11 shaft be connected, the handle 11 be the driving part；The shaft of the handle 11 is equipped with a square shaft,
12 grafting of single-revolution component being arranged in the square shaft and lock body, the pivoting part 12 are equipped with the card for installing pull wire head
Slot.The present invention links anti whip device and door handle 11, can only release when door handle 11 under manpower dynamic pressure self-locking
Door leaf 10 is completely closed, safety is improved.
The installation method of above-mentioned door hinge are as follows: 10 production phase of door leaf, pre-buried cabling pipeline, walks spool in door leaf 10
Road extends to the side of the hinged side of door leaf 10 from lock body installation site；Door erection stage, first with grooving tool in door leaf
The cabling pipe outlet of 10 lock body installation sites and the hinged side of door leaf 10 is slotted, and then penetrates bracing wire 13 in cabling pipeline
And pull wire head is reserved at both ends；Lock body erection stage penetrates the pull wire head that lock body installation site is reserved in lock body and and lock body
Lock body, is then installed in place by the card slot clamping being arranged on interior pivoting part 12；Hinge erection stage, the hinged side of door leaf 10 is pre-
The pull wire head stayed penetrates in mounting box 40, and is clamped with the second wedge block 46 being arranged in mounting box 40；Then by mounting box 40
It is put into mounting groove, and is fixed mounting box 40 and 10 side of door leaf using bolt；Finally with screw by the first page board of hinge
31 is affixed with 40 drive end bearing bracket 401 of mounting box, and the second page board 32 and 20 side of doorframe are affixed, and hinge is installed.Preferably, described
Protecting against shock hinge is greater than 1.6m away from ground level.Cabling pipeline self-locking body installation site first is horizontally extending to peace
Below tankage, it is connected to installation trench bottom then up.Connected between the mounting box 40 and door leaf 10 using M8 hexagon socket head cap screw
It connects；M6 is used between 40 drive end bearing bracket 401 of first page board 31 and mounting box and between 20 side of the second page board 32 and doorframe
Self-tapping screw connection.The mounting groove opens up depth 60mm, from high 80mm, width 30mm.
The assembling process of each component of the mounting box 40 are as follows: the second wedge block 46 and the assembly of sliding rail 47 are integrated first,
Elastic clamping plate is integrated with the assembly of mounting plate 44, and sliding sleeve 422 is integrated with the assembly of drive end bearing bracket 401；Then from 401 front side of drive end bearing bracket
Sliding block 421 is inserted into sliding sleeve 422, and 421 rear end of sliding block and Elastic clamping plate is affixed；Again by the second wedge block 46 and sliding rail 47
It is packed into mounting box 40 and with screw sliding rail 47 is fixed on 40 rear end cap of mounting box, during this, by pull wire head and second
Wedge block 46 is clamped, while spring 461 is mounted on wedge block upper end；Finally by mounting plate 44, the first wedge block 45, elastic clip
Plate, sliding block 421, sliding sleeve 422, drive end bearing bracket 401 are whole to be put into mounting box 40, then for guide pin 48 by mounting plate 44 and mounting box 40
Side wall connection, and it is with screw that drive end bearing bracket 401 and mounting box 40 is affixed, and mounting box 40 is completed.
After lock body and mounting box 40 are installed in place, 10 handle of revolving door leaf checks whether 13 pull of bracing wire is normal, if pull
It is normal then continue subsequent installation, mounting box 40 and lock body are checked and reinstalled if pull is abnormal.The cabling
Pipeline uses diameter 5-8mm plastic film capicitor.The cabling pipe bending radius is not less than 5cm, in order to thread.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.Structure, device and the operating method for not specifically describing and illustrating in the present invention, such as nothing
It illustrates and limits, implemented according to the conventional means of this field.
Claims (10)
1. a kind of protecting against shock door hinge, it is characterised in that: including the first page board (31) and the second page board (32) being hinged,
Second page board (32) is equipped with the damping fin (41) towards the setting of the first page board (31) convex Shen, on first page board (31)
Equipped with self-locking mechanism and unlocking mechanism, the self-locking mechanism fitted to be the self-locking mechanism when damping fin (41) are inserted into self-locking mechanism
Automatically damping fin (41) can be clamped, the unlocking mechanism is connected for unlocking self-locking mechanism with external drive.
2. protecting against shock door hinge according to claim 1, it is characterised in that: the self-locking mechanism includes clamping device
(42) and linkage (43), the clamping device (42) are located at the two sides of damping fin (41) motion path, the linkage
(43) it is located at clamping device (42) rear, the linkage (43) fitted to be when damping fin (41) and linkage (43) connect
When touching, linkage (43) can drive clamping device (42) to clamp damping fin (41).
3. protecting against shock door hinge according to claim 2, it is characterised in that: the clamping device (42) includes sliding block
(421), sliding sleeve (422) and pressure roller (423)；The flat gap passed through for damping fin (41) is offered in the sliding block (421)
(424), two lateral surfaces corresponding with flat gap (424) two sides are equipped with lozenges, the wedge shape on the sliding block (421)
The roller slot of both perforations is offered between face and flat gap (424), the pressure roller (423) is mounted in the roller slot, and pressure roller
(423) axis is parallel with the width direction of flat gap (424)；The arc top of pressure roller (423) outer ring surface and arc bottom difference
Protrude from the medial surface setting of lozenges and flat gap (424)；Sliding sleeve (422) center is offered wears for sliding block (421)
The through-hole crossed, through-hole wall two sides corresponding with lozenges are equipped with wedge-shaped guide surfaces, and the sliding block (421) is along flat gap
(424) length direction is slidably arranged in sliding sleeve (422), and when sliding block (421) is moved back relative to sliding sleeve (422), two pressures
Roller (423) can close up under the action of wedge-shaped guide surfaces to flat gap (424) center；The sliding sleeve (422) and first page
Plate (31) is affixed.
4. protecting against shock door hinge according to claim 3, it is characterised in that: the linkage (43) includes elastic clip
Plate, sliding block (421) rear end and Elastic clamping plate are affixed, and the Elastic clamping plate includes the elastic-friction piece of two parallel intervals setting
(431), the crack between two friction plates (431) is concordant with flat gap (424), and two elastic-friction pieces (431) are fixed on
In one u-bracket (432), the u-bracket (432) is relative to the first page board (31) along the length direction of flat gap (424)
Sliding setting；When the damping fin (41) two sides and two friction plate (431) contact, damping fin (41) is able to drive elasticity
Clamping plate and sliding block (421) move back.
5. protecting against shock door hinge according to claim 4, it is characterised in that: the unlocking mechanism includes along the vertical direction
The first wedge block (45) and the second wedge block (46) being slidably matched are constituted, wherein the first wedge block (45) and the u-bracket
(432) relatively affixed, the second wedge block (46) is slided relative to the first page board (31) along the vertical direction to be arranged, when the second wedge block
(45) the first wedge block (46), Elastic clamping plate and sliding block (421) Forward can be driven when downlink.
6. protecting against shock door hinge according to claim 5, it is characterised in that: the second wedge block (46) lower end is connected with
Bracing wire (13) for driving the second wedge block (46) to move down, the second wedge block (46) upper end are equipped with for driving the second wedge
The spring (461) that shape block (46) moves up.
7. protecting against shock door hinge according to claim 6, it is characterised in that: the damping fin (41), self-locking mechanism with
And linkage mechanism is spaced setting at least two groups along the vertical direction.
8. protecting against shock door hinge according to claim 7, it is characterised in that: the u-bracket (432) of each linkage mechanism with
Same mounting plate (44) is affixed, and first wedge block (45) is fixed on the mounting plate (44).
9. protecting against shock door hinge according to claim 1, it is characterised in that: the damping fin (41) is arc and arc core
In the hinge axes of the first page board (31) and the second page board (32).
10. protecting against shock door hinge according to claim 8, it is characterised in that: with second on first page board (31)
The side that page board (32) supports or opposes is equipped with mounting box (40), and the self-locking mechanism and unlocking mechanism are installed in mounting box (40),
The sliding sleeve (422) and the drive end bearing bracket (401) of mounting box (40) are relatively affixed；The rear end cap of the mounting box (40) be equipped with
The sliding rail (47) that second wedge block (46) is slidably matched；Mounting plate (44) two sides are equipped with parallel with mounting box (40) side cover
Lug (441), the lug (441) are equipped with horizontal waist-shaped hole (442), and mounting box (40) two sides, which cover, to be equipped with and side cover
Vertical guide pin (48), the guide pin (48) and waist-shaped hole (442) constitute sliding limit cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185853.XA CN109779425A (en) | 2019-03-12 | 2019-03-12 | A kind of protecting against shock door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185853.XA CN109779425A (en) | 2019-03-12 | 2019-03-12 | A kind of protecting against shock door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109779425A true CN109779425A (en) | 2019-05-21 |
Family
ID=66489079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910185853.XA Withdrawn CN109779425A (en) | 2019-03-12 | 2019-03-12 | A kind of protecting against shock door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109779425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943014A (en) * | 2019-12-10 | 2021-06-11 | 江西大发门业有限公司 | Windproof hinge and windproof door |
-
2019
- 2019-03-12 CN CN201910185853.XA patent/CN109779425A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943014A (en) * | 2019-12-10 | 2021-06-11 | 江西大发门业有限公司 | Windproof hinge and windproof door |
| CN112943014B (en) * | 2019-12-10 | 2022-06-21 | 江西大发门业有限公司 | Windproof hinge and windproof door |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |