CN207110759U - The rotatable door shield of finger - Google Patents
The rotatable door shield of finger Download PDFInfo
- Publication number
- CN207110759U CN207110759U CN201721093931.6U CN201721093931U CN207110759U CN 207110759 U CN207110759 U CN 207110759U CN 201721093931 U CN201721093931 U CN 201721093931U CN 207110759 U CN207110759 U CN 207110759U
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- main casing
- anticollision
- hole
- base
- block
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Abstract
The rotatable door shield of finger disclosed in the utility model, fixed structure is fixed on the bottom surface of rotating base, the top surface projection of rotating base has clamping set, the lateral surface of clamping set is provided with clamping block, the bottom surface side of main casing is provided with blocked hole, clamping set is inserted in blocked hole, and clamping block is limited in the opening's edge position on blocked hole in main casing, symmetrical two side of rotating base top surface is respectively equipped with positioning hole, and two positioning hole be located in same horizontal line, the bottom surface of main casing is provided with two U-shaped holes being symmetrically set, two U-shaped hole positions are in the side of blocked hole, and the two shell fragment end top surfaces in U-shaped hole is equipped with locating dowel, and in the alternative corresponding any positioning hole of insertion of any locating dowel;The top surface snapping of main casing is fixed with anticollision base, and anticollision flexible glue head is coated with anticollision base.Its is compact-sized reliable, and door will can retain certain safe gap during closed mode, plays the function that installation protection and door can be normally opened;It is easy to use.
Description
Technical field
A kind of technical field of safety protection is the utility model is related to, relates generally to a kind of door door shield, especially anti-pinch
The rotatable door shield of hand.
Background technology
Door is very universal in daily life, is seen everywhere, during door is by opening the state of steering off,
Certain gap is formed between door and doorframe, the finger of the finger particularly infant of people is extend into the gap, it is easy to quilt
Crush, cause, become silted up serious consequence, this injuries such as blue or green, decortication, fracture are readily occurred in infant, also, door unlatching
Blown on door lock easily by wind one afterwards, or door edge can send fierce shock with doorframe when by larger external force
Sound, or fierce strike note rapidly can be also being sent at closing time.Accordingly, it is desirable to provide a kind of protect door shield to solve above-mentioned skill
Art problem, and door of the prior art is usually to need to remove door shield from door-plate when need not use, during use
Need door shield being fixed on door-plate so that use is very inconvenient, and is solid construction inside general main shell structure, makes
Obtain door shield easily to make a noise with what doorframe hit, influence using effect.
Utility model content
The purpose of this utility model is to solve insufficient and design one kind of above-mentioned technology so that door will close
Certain safe gap, finger easy to use rotatable door shield can be retained during state.
The rotatable door shield of finger designed by the utility model, including the main casing of rotating base, internal hollow out, with
And the fixed structure fixed with door-plate face, fixed structure are fixed on the bottom surface of rotating base, the top surface projection of rotating base has card
Female connector, the lateral surface of clamping set are provided with clamping block, and the bottom surface side of main casing is provided with blocked hole, and clamping set is inserted in blocked hole
It is interior, and clamping block is limited in the opening's edge position on blocked hole in main casing, symmetrical two side of rotating base top surface
Positioning hole is respectively equipped with, and two positioning holes are located in same horizontal line, the bottom surface of main casing is provided with two U being symmetrically set
Type hole, two U-shaped hole positions are in the side of blocked hole, and the shell fragment end top surface in two U-shaped holes is equipped with locating dowel, and any positioning
In the alternative corresponding any positioning hole of insertion of post;The top surface snapping of main casing is fixed with anticollision base, is coated on anticollision base
There is anticollision flexible glue head.
Further preferably, the two-phase respective side of rotating base is arranged with screens groove respectively, and the downside of screens groove is formed
Block, and two screens grooves are located in same horizontal line, positioning hole is located on block, and the bottom surface of main casing is provided with screens block, screens
Block is between two U-shaped holes, and screens block can be embedded in screens groove.Its structure causes main casing only to be turned clockwise at 180 °
Or the effect of 180 ° of turning anticlockwises, and make it that effect that is horizontal to main casing spacing and positioning is more preferable.
Further preferably, the inside of anticollision base has cavity, and the bottom surface of anticollision base is provided with the great circle connected with cavity
Hole.Its big hole causes more elastic and softness when anticollision flexible glue head is touched with doorframe, improves performance.
Further preferably, the bottom surface of main casing is provided with the corner block for being used for being directed at rotation position, and the side of rotating base is set
There is arrow, and arrow can be with corner block position correspondence.Its structure make it that the rotational positioning of main casing is more convenient.
Further preferably, the bottom surface opposite side of main casing is provided with fixing groove, and buffering soft rubber cushion is fixed with fixing groove, delays
Multiple elongated holes are set on punching pad.Buffering soft rubber cushion has when anticollision flexible glue head and doorframe hit, and cushion rubber bumper can effectively delay
Shock dynamics between solution and the shop front, hit sent sound with the shop front so as to also eliminate main casing.
Further preferably, the top surface of main casing and the mutual snapping of anticollision base, its fastening structure are:The top surface one of main casing
Arc depression portion is arranged with lateral, the bottom surface in arc depression portion is provided with buttonhole, and the bottom inside face of buttonhole is provided with spacing
Annular groove, the bottom of anticollision base are inserted in buttonhole, and limited location bulge loop and multiple snap blocks are extended in the bottom of anticollision base, button
The bottom outside face for connecing block is provided with button block, and position limiting convex ring is limited in limited ring groove, and button block is buckled in the bottom surface of buttonhole.It is tied
Structure is compact reliable, is easy to anticollision base being attached to the top surface of main casing, and the installation fixation of anticollision base is reliable.
Further preferably, main casing includes panel and lower cover, and arc depression portion is located at the top surface side of panel, lower cover it is recessed
For accent along positioning ring groove is provided with, the bottom surface of panel is extended with positioning convex ring and multiple fixed columns, cavity of the panel cover together in lower cover
At opening's edge, and in positioning convex ring insertion positioning ring groove after by ultrasonic bonding, the cavity inner bottom surface of lower cover is provided with and each fixation
The connecting pole of post position correspondence, connecting pole is provided with positioning hole, positioned in the positioning hole of fixed column insertion connecting pole, fixed
On the outer bottom of lower cover, arc depression portion and buttonhole are located at face for groove, blocked hole, U-shaped hole, corner block, screens block
On plate, and the upper edge of blocked hole is extended with locating ring, and clamping block is limited in the top of locating ring, and the bottom surface of lower cover is provided with least
Two circular bulge loops being surrounded on blocked hole, and both circular bulge loop and blocked hole are on same central point, circular bulge loop
Contact at the top surface of rotating base.Its structure causes more convenient when manufacturing the main casing of internal hollow out, and structure design is closed
Reason so that the better of noise reduction is carried out when door shield hits with doorframe, and also the disassembly and assembly of door shield is more convenient rapid, its
In, circular bulge loop reduces the frictional force that main casing rotates on rotating base so that and the rotation of main casing is more smooth, laborsaving,
Improve performance.
Further preferably, fixed structure uses 3M layers of two-sided.3M layers of two-sided causes door shield to be fixed more just with the shop front
It is prompt.
Further preferably, anticollision flexible glue head is encapsulated is shaped on anticollision base, and the outer top surface of anticollision flexible glue head is set
There is blind hole some.Its structure prevents that anticollision flexible glue head is fallen off in use, and structure is compacter, and blind hole causes door
Gear is more attractive in appearance, lifts the effect of noise reduction.
Further preferably, anticollision base uses ebonite anticollision base.Its anticollision base is ebonite, it is ensured that when hitting
Product has enough support strengths.
Further preferably, clamping is put by setting two gaps to be located at clamping shell fragment formed with clamping shell fragment, clamping block
Lateral surface.It is more convenient in blocked hole that its structure make it that the clamping set of rotating base is connected in, and also allows for rotating base
Dismounting.
The rotatable door shield of finger designed by the utility model, its is compact-sized reliable, and door is will closed mode
When can retain certain safe gap, play installation protection and door can be normally opened function;And internally in the main casing of Openworks shape
Under body effect when anticollision flexible glue head is knocked, strike note can be effectively eliminated, the effect for reducing noise can be played;Meanwhile need
Use or without using only being realized during door shield by being positioned after rotation, and without remove when not in use, using more
It is convenient;Further, when anticollision flexible glue head is hit with door frame contact, buffer deceleration, the work of dissolving collision force degree can effectively be played
With, and can effectively control the sound caused by hitting.
In addition, the utility model product is used on door so that door open after by wind one blow will not by door lock, when by
During larger external force or rapidly door edge will not clash with wall at closing time, and retain certain safety all the time
Gap.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment 1;
Fig. 2 is the full sectional view of embodiment 1;
Fig. 3 is the polycrystalline substance schematic diagram of the door shield of embodiment 1;
Fig. 4 is the explosive view of embodiment 1;
Fig. 5 is the polycrystalline substance schematic diagram of the main casing of embodiment 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
Embodiment 1:
As Figure 1-Figure 5, the rotatable door shield of finger described by the present embodiment, including rotating base 1, inside are engraved
Empty main casing 3 and the fixed structure 2 fixed with door-plate face, fixed structure 2 are fixed on the bottom surface of rotating base 1, rotate bottom
The top surface projection of seat 1 has clamping to cover 11, and the lateral surface of clamping set 11 is provided with clamping block 14, and the bottom surface side of main casing 3 is provided with card
Hole 35 is connect, clamping set 11 is inserted in blocked hole 35, and clamping block 14 is limited in the opening's edge on blocked hole 35 in main casing 3
Position, symmetrical two side of the top surface of rotating base 1 is respectively equipped with positioning hole 15, and two positioning holes 15 are located at same horizontal line
On, the bottom surface of main casing 3 is provided with the U-shaped hole 37 of two mutual settings symmetrical above and below, and two U-shaped holes 37 are located at the one of blocked hole 35
Side, and the end top surface of shell fragment 371 in two U-shaped holes 37 is equipped with locating dowel 372, and any locating dowel 372 is alternative corresponding
Insert in any positioning hole 15;The top surface snapping of main casing 3 is fixed with anticollision base 4, and anticollision flexible glue is coated with anticollision base 4
First 5.
The operation principle and design principle of said structure:In use, the rotating base with fixed structure 2 is fixed on door
On face, now, main casing 3 is rotated into 180 degree clockwise, shell fragment 371 of the superposed locating dowel 372 in U-shaped hole 37 acts on
On lower insertion rotating base 1 in the positioning hole 15 on right side, realize that the main casing 3 of door shield stretches out door-plate side, and main casing 3
Four/three parts be located in the shop front, when anticollision flexible glue head 5 and the doorframe of door shield are touched can the shop front and doorframe edge it
Between produce a gap play a protective action;When not in use, main casing 3 is turned round into 180 degree counterclockwise to playback back original position
So that door is in normally open, it is left that the locating dowel 372 positioned at bottom inserts rotating base in the case where the shell fragment 371 in U-shaped hole 37 acts on
In the positioning hole 15 of side, realize that the main casing 3 of door shield is fully located in the shop front, reach and can be used without door shield is removed, make
With more convenient;The inside of main casing 3 is designed for hollow out, when anticollision flexible glue head 5 is knocked, can effectively eliminate strike note, energy
The effect for reducing noise is played, the structure of shell fragment 371 in U-shaped hole 37 causes the performance of rotational positioning more preferably.
In the present embodiment, the two-phase respective side of rotating base 1 is arranged with screens groove 12, and the downside of screens groove 12 respectively
Block 13 is formed, and two screens grooves 12 are located in same horizontal line, positioning hole 15 is located on block 13, and the bottom surface of main casing 3 is set
There is screens block 33, screens block 33 is between two U-shaped holes 37, and screens block 33 can be embedded in screens groove 12.Its structure makes winner
Housing can only be turned clockwise at 180 ° or the effect of 180 ° of turning anticlockwises, and cause it is horizontal to main casing 3 it is spacing simultaneously
The effect of positioning is more preferable, and the effect being supported behind the rotational regression of main casing 3 to original position.
In the present embodiment, the inside of anticollision base 4 has cavity 45, and the bottom surface of anticollision base 4 is provided with to be connected with cavity 45
Big hole 42.Its big hole 42 causes more elastic and softness when anticollision flexible glue head 5 is touched with doorframe, improves use
Performance, and can greatly carry out eliminating the effect of impact noise.
In the present embodiment, the bottom surface of main casing 3 is provided with the corner block 38 for being used for being directed at rotation position, the side of rotating base 1
Side is provided with arrow 14, and arrow 14 can be with the position correspondence of corner block 38.Its structure make it that the rotational positioning of main casing is more convenient,
So that multiple door shields are assembled with unified state during assembling, and transported or sold, improve efficiency of assembling.
In the present embodiment, the bottom surface opposite side of main casing 3 is provided with fixing groove 34, and buffering flexible glue is fixed with fixing groove 34
Pad 6, multiple elongated holes 61 are set on cushion pad 6.Buffering soft rubber cushion 6 has when anticollision flexible glue head 5 and doorframe hit, cushion rubber bumper
6 can effectively alleviate the shock dynamics between the shop front, hit sent sound with the shop front so as to also eliminate main casing 3.
In the present embodiment, the top surface of main casing 3 and 4 mutual snapping of anticollision base, its fastening structure are:The top of main casing 3
Face side is arranged with downwards arc depression portion 312, and the bottom surface in arc depression portion 312 is provided with buttonhole 313, the bottom of buttonhole 313
Portion's medial surface is provided with limited ring groove 314, and the bottom of anticollision base 4 is inserted in buttonhole 313, and the bottom of anticollision base 4 is extended
Limited location bulge loop 44 and multiple snap blocks 41, the bottom outside face of snap block 41 are provided with button block 411, and position limiting convex ring 44 is limited in
In the annular groove 314 of position, button block 411 is buckled in the bottom surface of buttonhole 313.Its is compact-sized reliable, is easy to anticollision base 1 being attached to
The top surface of main casing 3, and the installation fixation of anticollision base 1 is reliable.
In the present embodiment, main casing 3 includes bolt, panel 31 and lower cover 32, and arc depression portion 312 is located at the top of panel 31
Face side, the cavity opening's edge of lower cover 32 are provided with positioning ring groove 322, and the bottom surface of panel 31 is extended with positioning convex ring 315 and multiple solid
Fixed column 311, panel cover together in the cavity opening's edge of lower cover at, and in positioning convex ring insertion positioning ring groove after by ultrasonic bonding,
So as to realize that panel and lower cover copper are fixed by ultrasonic bonding, the cavity inner bottom surface of lower cover 32 is provided with and each fixed column 311
Connecting pole 321 corresponding to putting, connecting pole 321 are provided with positioning hole 323, and fixed column 311 inserts the positioning hole 323 of connecting pole 321
Positioned after interior, fixing groove 34, blocked hole 35, U-shaped hole 37, corner block 38, screens block 33 are located at the outer bottom of lower cover 32
On, arc depression portion 312 and buttonhole 313 are located on panel 31, and the upper edge of blocked hole 313 is extended with locating ring 36,
Clamping block 14 is limited in the top of locating ring 36, and the bottom surface of lower cover 32 is provided with least two circles being surrounded on blocked hole 313
Bulge loop 39, and both circular bulge loop 39 and blocked hole 313, on same central point, circular bulge loop 39 contacts at rotating base 1
Top surface.Its structure causes more convenient and reasonable in design when manufacturing the main casing 3 of internal hollow out so that door shield with
The better of noise reduction is carried out when doorframe hits, and the disassembly and assembly of door shield is more convenient rapid, wherein, circular bulge loop 39
Reduce the frictional force that main casing 3 rotates on rotating base 1 so that the rotation of main casing 3 is more smooth, laborsaving, and improving makes
Use performance.
In the present embodiment, fixed structure 2 uses 3M layers of two-sided.3M layers of two-sided causes door shield to be fixed more just with the shop front
Victory, when fixed, first tear the protective layer of the layers of two-sided on rotating base 1 off, then layers of two-sided is pasted and is fixed in the shop front.
In the present embodiment, anticollision flexible glue head 5 is encapsulated to be shaped on anticollision base 4, and the outer top surface of anticollision flexible glue head 5
It is some provided with blind hole 51.Its structure prevents that anticollision flexible glue head 5 is fallen off in use, and structure is compacter, and blind hole
So that door shield is more attractive in appearance, the effect of noise reduction is lifted.
In the present embodiment, anticollision base 4 uses ebonite anticollision base.Its anticollision base 4 is ebonite, it is ensured that when hitting
Product have enough support strengths, and be easier to be combined when anticollision flexible glue head 5 is encapsulated so that anticollision flexible glue head 5 with
The combination of anticollision base 4 is more solid and reliable.
In the present embodiment, by setting two gaps, formed with clamping shell fragment 13, clamping block 14 is located at card on clamping set 11
Connect the lateral surface of shell fragment 13.Its structure can shrink because clamping shell fragment 13 has under locating ring effect, when clamping set 11 is complete
Clamping shell fragment 13 opens automatically after insertion, and now clamping block 14 is connected in the top of locating ring 36, therefore the clamping of rotating base
Set 11 is connected in dismounting more convenient in blocked hole 35, and also allowing for rotating base 1.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within the scope of protection of the utility model.
Claims (10)
- A kind of 1. rotatable door shield of finger, it is characterised in that:Including rotating base, the main casing of internal hollow out and the fixed structure fixed with door-plate face, fixed structure is fixed on rotation Turn the bottom surface of base, the top surface projection of rotating base has clamping set, and the lateral surface of clamping set is provided with clamping block, the bottom surface of main casing Side is provided with blocked hole, and clamping set is inserted in blocked hole, and clamping block is limited in the opening's edge on blocked hole in main casing Position, symmetrical two side of rotating base top surface is respectively equipped with positioning hole, and two positioning holes are located in same horizontal line, main The bottom surface of housing is provided with two U-shaped holes being symmetrically set, and two U-shaped hole positions are in the side of blocked hole, and the bullet in two U-shaped holes Piece end top surface is equipped with locating dowel, and in the alternative corresponding any positioning hole of insertion of any locating dowel;The top surface snapping of main casing is fixed with anticollision base, and anticollision flexible glue head is coated with anticollision base.
- 2. the rotatable door shield of finger according to claim 1, it is characterised in that:The two-phase respective side of rotating base Screens groove is arranged with respectively, and the downside of screens groove forms block, and two screens grooves are located in same horizontal line, positioning hole is located at On block, the bottom surface of main casing is provided with screens block, and screens block is between two U-shaped holes, and screens block can be embedded in screens groove.
- 3. the rotatable door shield of finger according to claim 1, it is characterised in that:The inside of anticollision base has sky Chamber, the bottom surface of anticollision base are provided with the big hole connected with cavity.
- 4. the rotatable door shield of finger according to claim 2, it is characterised in that:The bottom surface of main casing be provided be used for pair The corner block of quasi- rotation position, the side of rotating base is provided with arrow, and arrow can be with corner block position correspondence.
- 5. the rotatable door shield of finger according to claim 4, it is characterised in that:The bottom surface opposite side of main casing is provided with Fixing groove, and buffering soft rubber cushion is fixed with fixing groove, multiple elongated holes are set on cushion pad.
- 6. according to the rotatable door shield of finger described in claim 5, it is characterised in that:The top surface of main casing and anticollision base phase Mutual snapping, its fastening structure are:The top surface side of main casing is arranged with downwards arc depression portion, and the bottom surface in arc depression portion is provided with Buttonhole, the bottom inside face of buttonhole are provided with limited ring groove, and the bottom of anticollision base is inserted in buttonhole, the bottom of anticollision base Limited location bulge loop and multiple snap blocks extend in portion, and the bottom outside face of snap block is provided with button block, and position limiting convex ring is limited in spacing In annular groove, button block is buckled in the bottom surface of buttonhole.
- 7. according to the rotatable door shield of finger described in claim 6, it is characterised in that:Main casing includes panel and lower cover, circle Arc depressed part is located at the top surface side of panel, and the cavity opening's edge of lower cover is provided with positioning ring groove, and the bottom surface of panel is extended with convex Ring and multiple fixed columns, panel cover together in the cavity opening's edge of lower cover at, and positioning convex ring insertion positioning ring groove in after pass through ultrasound Wave soldering connects, and the cavity inner bottom surface of lower cover is provided with the connecting pole with each fixed column position correspondence, and connecting pole is provided with positioning hole, fixed Positioned in the positioning hole of post insertion connecting pole, fixing groove, blocked hole, U-shaped hole, corner block, screens block are located at lower cover On outer bottom, arc depression portion and buttonhole are on panel, and the upper edge of blocked hole is extended with locating ring, clamping block limit Positioned at the top of locating ring, the bottom surface of lower cover is provided with least two circular bulge loops being surrounded on blocked hole, and circular bulge loop with Both blocked holes are on same central point, and circular bulge loop contacts at the top surface of rotating base.
- 8. according to the rotatable door shield of finger described in claim 1, it is characterised in that:Fixed structure uses 3M layers of two-sided.
- 9. according to the rotatable door shield of finger described in claim 1, it is characterised in that:Anticollision flexible glue head is encapsulated to be shaped in On anticollision base, and the outer top surface of anticollision flexible glue head is some provided with blind hole, and anticollision base uses ebonite anticollision base.
- 10. according to the rotatable door shield of finger described in claim 1, it is characterised in that:Clamping is put by setting between two Gap is located at the lateral surface of clamping shell fragment formed with clamping shell fragment, clamping block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721093931.6U CN207110759U (en) | 2017-08-29 | 2017-08-29 | The rotatable door shield of finger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721093931.6U CN207110759U (en) | 2017-08-29 | 2017-08-29 | The rotatable door shield of finger |
Publications (1)
Publication Number | Publication Date |
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CN207110759U true CN207110759U (en) | 2018-03-16 |
Family
ID=61586350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721093931.6U Active CN207110759U (en) | 2017-08-29 | 2017-08-29 | The rotatable door shield of finger |
Country Status (1)
Country | Link |
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CN (1) | CN207110759U (en) |
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2017
- 2017-08-29 CN CN201721093931.6U patent/CN207110759U/en active Active
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