CN210526668U - Firm non-falling magnetic suction type emergency valve with cover closing function - Google Patents
Firm non-falling magnetic suction type emergency valve with cover closing function Download PDFInfo
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- CN210526668U CN210526668U CN201921653350.2U CN201921653350U CN210526668U CN 210526668 U CN210526668 U CN 210526668U CN 201921653350 U CN201921653350 U CN 201921653350U CN 210526668 U CN210526668 U CN 210526668U
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- emergency valve
- upper cover
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Abstract
The utility model discloses a cover-closing magnetic type emergency valve which is firm and does not fall off, comprising an upper cover and a lower cover which are movably connected, wherein the upper cover is turned and buckled on the lower cover and can be closed through a locking structure, and the locking structure comprises at least one magnetic suction block A screwed on an inner surface bolt on the upper cover; a step hole is formed in the back of the corresponding position on the lower cover, a window is formed in the front of the lower cover, and the magnetic block B is arranged in the step hole; the magnetic block A and the magnetic block B attract each other. The utility model discloses a magnetism actuation to combine opening the structure is covered in lifting that elasticity chock plug formed, people lift the operation of covering in more being fit for the panic, and magnetism inhale iron firm connection and cover from top to bottom, can not drop in lifting the lid, product quality is secure.
Description
Technical Field
The utility model relates to a vehicle switch door accessory technical field, more specifically say, it relates to a firmly not falling off close lid magnetism and inhale formula emergency valve.
Background
The emergency valve for vehicle is installed near the door opening, the upper cover of the outer cover is turned over and buckled on the lower cover to be closed in normal state, when emergency condition occurs and the door needs to be opened for escape, the upper cover of the emergency valve is firstly opened, the handle hidden in the lower cover is screwed, the locking mechanism of the vehicle door is released, and the vehicle door can be opened manually. The upper cover and the lower cover in a conventional product are closed by adopting a buckle button structure, a bulge is arranged at the bayonet to shield objects, people press the button in panic and crowding, the possibility of avoiding or touching pain exists, the opening is often not smooth in a rush condition, the people want to feel nervous, meanwhile, the time is prolonged because the people need to avoid the button relatively, the time is long, and the inconvenience is generated in response to emergency, and the most direct reaction that the people need to open the upper cover is to open the cover under the condition can be understood as barrier-free operation. Therefore, in the similar products in the market, counter bores are respectively formed in the inner surfaces of the upper cover and the lower cover, and then the magnet blocks which are attracted are respectively bonded with glue, but because the two magnets have attraction force, and the glue is aged due to environmental factors, the magnet blocks often fall off from the counter bores when the products are used, so that the upper cover is noisy or the upper cover is opened without any reason when a vehicle runs, and the product quality has a great problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art existence, the utility model aims to provide a solve the formula emergency valve is inhaled to firm not falling closure magnetism of above-mentioned problem, cover on the magnetism for the magnet bolt firmly twist the dress, cover down and pack into from the reverse side and inhale the piece, the emergent valve lower cover back is pasted the dress on the automobile body, magnetism is inhaled the piece and is blockked also can't draw off from the front by windowing perisporium, the people that this product was convenient for panic down lift the upper cover accessible operation, product structure is very firm.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the cover-closing magnetic type emergency valve which is firm and does not fall off comprises an upper cover and a lower cover which are movably connected, wherein the upper cover flip cover and the lower cover can be closed through a locking structure on the lower cover, and the locking structure comprises at least one magnetic block A screwed on the inner surface of the upper cover; a step hole is formed in the back of the corresponding position on the lower cover, a window is formed in the front of the lower cover, and the magnetic block B is arranged in the step hole; the magnetic block A and the magnetic block B attract each other.
The utility model discloses further improve technical scheme and be, at least one counter bore is seted up to the upper cover internal surface, and counter bore diapire center is the internal thread hole, and the center is equipped with the magnetism of through-hole and inhales piece A and arranges in the counter bore, and the bolt is twisted the dress and is fixed magnetism piece A in through-hole, internal thread hole.
The utility model discloses further improve technical scheme be, magnetism is inhaled piece A and counter bore, and magnetism is inhaled piece B and step hole and still is adhered with glue. The glue is used for reinforcing and bonding, and the magnetic suction block is prevented from shifting, so that the structure is more solid and firm.
The utility model discloses further improve technical scheme and be, be connected with the elasticity stopper post on the upper cover internal surface, cover corresponding position down and seted up step stopper post hole. The micro-deformation of the elastic plug is pressed into the stepped plug hole, and the plug passes through the stepped hole to eliminate the constraint clamp in the hole, so that the function of occluding the upper cover and the lower cover is achieved.
The utility model discloses further improve technical scheme and be, the elasticity stopper for the post bolt screwing dress that covers connects in the counter bore of intermediate position, and magnetism suction block A fixes respectively in the counter bore of both sides, step stopper post hole, step hole position one-to-one on the lower cover.
The utility model discloses further improve technical scheme be, the magnetic flux of piece A, the piece B is inhaled to magnetism is between 11.7-12.8 kGs. The two can make the upper cover and the lower cover effectively suck and open with little effort.
The utility model discloses further improve technical scheme and be, upper cover bottom edge portion is equipped with lifts the brim of a hat. The upper cover is convenient to open.
The utility model discloses further improve technical scheme and be, the lower cover back covers has round cushion, and the step hole is sheltered from to the cushion. The elastic cushion enables the lower cover to be more attached to the vehicle body, and the step hole is effectively covered, so that the magnetic attraction block B is prevented from falling off in the installation process.
The utility model discloses beneficial effect:
the utility model discloses a magnetism actuation to combine opening the structure is covered in lifting that elasticity chock plug formed, people lift the operation of covering in more being fit for the panic, and magnetism inhale iron firm connection and cover from top to bottom, can not drop in lifting the lid, product quality is secure.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the reverse structure of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses an adopt hinge swing joint's upper cover 1 and lower cover 2, upper cover flip covers both each other closedly under on, closed structure includes that set up three counter bore 3 at upper cover 1 internal surface, counter bore 3 diapire center is internal thread hole 4, place magnetism piece A5 of inhaling that the center was equipped with the through-hole respectively in two counter bores about, the center through-hole is established the internal thread, adopt bolt 6 to inhale magnetism piece A5 and screw up to fix in counter bore 3, step hole 7 is seted up at the back that corresponds the position on lower cover 2, openly form and open the window 8, magnetism piece B9 is placed in step hole 7, magnetism piece A5 and magnetism piece B9 of inhaling mutually; a counter bore in the middle of the upper cover 1 is screwed with an elastic plug 10 through a bolt, and a step plug hole 11 is arranged in the corresponding position of the lower cover; the elastic plug 10 is elastically deformed to be inserted into the stepped plug hole 11 when the upper and lower covers are closed.
The magnetic flux of the magnetic block A and the magnetic block B is between 11.7 and 12.8 kGs. The magnetic suction block A5 and the counter bore 3, and the magnetic suction block B9 and the step hole 7 are also bonded by glue. When installing emergency valve on the automobile body, 2 backs of lower cover have the round cushion, and the step hole is sheltered from to the cushion, not only prevents to inhale magnetism piece B from the reverse side slippage, also makes emergency valve gap and automobile body laminating better.
The bottom edge of the upper cover 1 is provided with a lifting cap edge 12, and the lifting cap edge is formed by arranging a brim at the bottom edge of the upper cover and can be applied by hand.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. Firm unsettled close lid magnetism and inhale formula emergency valve, including swing joint's upper cover (1) and lower cover (2), upper cover flip covers under and can be closed its characterized in that through the lock joint structure: the locking structure comprises at least one magnetic suction block A (5) screwed on an inner surface bolt (6) on the upper cover (1); a step hole (7) is formed in the back of the corresponding position on the lower cover (2), a windowing (8) is formed in the front of the lower cover, and a magnetic suction block B (9) is arranged in the step hole (7); the magnetic block A (5) and the magnetic block B (9) are attracted.
2. The secure non-shedding close-cover magnetic-type emergency valve according to claim 1, wherein: at least one counter bore (3) is opened to the internal surface on upper cover (1), and counter bore (3) diapire center is internal thread hole (4), and the center is equipped with magnetism piece A (5) of through-hole and arranges counter bore (3) in, and bolt (6) are twisted and are adorned and are fixed magnetism piece A (5) in counter bore (3) in through-hole, internal thread hole.
3. The secure non-shedding close-cover magnetic-type emergency valve according to claim 2, wherein: the magnetic suction block A (5) and the counter bore (3) are adhered together, and the magnetic suction block B (9) and the step hole (7) are also adhered together by glue.
4. The secure non-shedding close-cover magnetic-type emergency valve according to claim 2, wherein: the inner surface of the upper cover (1) is connected with an elastic plug (10), and a step plug hole (11) is formed in the corresponding position of the lower cover (2).
5. The secure non-shedding close-cover magnetic-type emergency valve according to claim 4, wherein: the elastic plug columns (10) on the upper cover are screwed and connected in the counter bores (3) in the middle position through bolts (6), the magnetic blocks A (5) are respectively fixed in the counter bores (3) on the two sides, and the step plug column holes (11) and the step holes (7) on the lower cover are in one-to-one correspondence.
6. The secure non-shedding close-cover magnetic-type emergency valve according to claim 1, wherein: the magnetic flux of the magnetic block A and the magnetic block B is between 11.7 and 12.8 kGs.
7. The secure non-shedding close-cover magnetic-type emergency valve according to claim 1, wherein: the bottom edge of the upper cover (1) is provided with a cover lifting brim (12).
8. The secure non-shedding close-cover magnetic-type emergency valve according to claim 1, wherein: the back of the lower cover (2) is covered with a circle of elastic cushion which covers the step hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653350.2U CN210526668U (en) | 2019-09-30 | 2019-09-30 | Firm non-falling magnetic suction type emergency valve with cover closing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653350.2U CN210526668U (en) | 2019-09-30 | 2019-09-30 | Firm non-falling magnetic suction type emergency valve with cover closing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526668U true CN210526668U (en) | 2020-05-15 |
Family
ID=70607332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921653350.2U Active CN210526668U (en) | 2019-09-30 | 2019-09-30 | Firm non-falling magnetic suction type emergency valve with cover closing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526668U (en) |
-
2019
- 2019-09-30 CN CN201921653350.2U patent/CN210526668U/en active Active
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