CN204040697U - Prong fork door shield of shaking the head upwards - Google Patents
Prong fork door shield of shaking the head upwards Download PDFInfo
- Publication number
- CN204040697U CN204040697U CN201420473935.7U CN201420473935U CN204040697U CN 204040697 U CN204040697 U CN 204040697U CN 201420473935 U CN201420473935 U CN 201420473935U CN 204040697 U CN204040697 U CN 204040697U
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- China
- Prior art keywords
- fork
- chamber
- thimble
- seat
- shaking
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Abstract
A kind of prong fork door shield of shaking the head upwards, especially be placed directly in and adjust position below the door leaf opened and just can use, by shaking the head, fork and door shield seat and forked standard connect to form, fork of shaking the head is provided with prong and fork handle two parts, door shield seat is provided with stand and seat pillar two parts, forked standard connects for " Z " shape, and one end is that the seat that can insert in the opening up seat pillar chamber on seat pillar connects, and the other end can stretch in the middle of fork handle levels and the fork that is provided with the fixed axis that can allow on fork handle shaft hole sleeve connects.Door leaf leaves to stopping place, and door shield to be put under door leaf between edge and ground, is blocked by door leaf; The pulling force closing door leaf makes whole fork of shaking the head be that the center of circle is moved with fixed axis, and door leaf just can have been shut.
Description
Technical field
The utility model relates to a kind of prong fork door shield of shaking the head upwards, under being applicable to door leaf, edge is overhead high, door leaf is opened rear door shield and to be put under door leaf between edge and ground, especially need not all to self block by mobile or do not block door leaf at every turn in use procedure, also need not install, be placed directly in and adjust position below the door leaf opened and just can use, the prong can taken away instead of be fixed when not needing fork door shield of shaking the head upwards.
Background technology
Traditional door shield or after opening door leaf, door shield is played and block door leaf, door shield is not kicked open by the used time again, kick the uncertain situation easily causing door shield to can not find for the moment in door shield position back and forth, door shield is fixed on ground or wall and blocks or hold door leaf, like this will on door leaf, on ground or metope, boring the personnel of specialty should install the construction volume turn increasing finishing, and also to door leaf, the integrality of ground or wall surfacing causes certain destruction.
Summary of the invention
In order to kick the situation easily causing and can not find back and forth when overcoming traditional door shield or each use, need professional, in door leaf, ground, metope boring, fixed deficiency is installed, the utility model provides a kind of prong fork door shield of shaking the head upwards, need not all to self block by mobile or do not block door leaf at every turn in use procedure, also need not install, be placed directly in and adjust position below the door leaf opened and just can use, the prong can taken away instead of be fixed when not needing fork door shield of shaking the head upwards.
The utility model solves the technical scheme that its technical problem adopts: prong fork door shield of shaking the head upwards, by shaking the head, fork and door shield seat and forked standard connect to form, fork of shaking the head is provided with prong and fork handle two parts, right jaw and left jaw and jaw crossbeam form prong, fork handle is two-layer up and down, two-layer end is slightly respectively equipped with axis hole, jaw crossbeam is provided with translot in the side of fork handle, translot two ends are provided with groove hole, door shield seat is provided with stand and seat pillar two parts, seat pillar stands in above stand, it is hollow seat pillar chamber in seat pillar, seat pillar chamber is opening up, retainer spring is provided with in chamber, side is provided with the seat pillar screw hole inside and outside through chamber, seat pillar screw hole is rotary with seat pillar set screw, forked standard connects for " Z " shape, one end is that the seat that can insert in the opening up seat pillar chamber on seat pillar connects, the other end can stretch in the middle of fork handle levels and the fork that is provided with the fixed axis that can allow on fork handle shaft hole sleeve connects, fork is hollow thimble chamber in connecting, thimble chamber opening is facing to jaw crossbeam, thimble is provided with sideboard by the bottom of chamber to accent in chamber successively, thimble spring, thimble, the part that thimble stretches out thimble accent withstands in the translot on jaw crossbeam, be provided with perpendicular to sideboard at the bottom of chamber and penetrate into and revolve the thimble chamber screw hole of thimble chamber screw outside chamber.The stand of door shield seat is large metal of density that is plumbous or iron.Rear lower edge height is overhead opened according to door leaf, adjusting the seat position be connected in seat pillar chamber makes the height of prong slightly exceed edge under door leaf, screwed in place screw, seat being connected to fix in seat pillar chamber can not be up and down, door leaf leaves to stopping place, and prong fork door shield of shaking the head upwards to be put under door leaf between edge and ground, makes lower edge outside door leaf in prong, at this moment thimble presses closer in groove hole under the effect of thimble spring, and under the top power effect of thimble, door leaf just blocks by jaw, when closing door leaf, prong fork door shield of shaking the head upwards can not move integrally under the Action of Gravity Field of stand, just right jaw overcomes the top power falling thimble and makes whole fork of shaking the head be that the center of circle moves right with fixed axis under the pulling force active force closing door leaf, because the camber line of door leaf movement outside is opposing when the camber line of right jaw movement and closedown door leaf, so will be separated with door leaf when right jaw moves to certain distance, door leaf just can have been shut, when door leaf cuts out, whole fork of shaking the head is moved, translot slides on thimble, thimble also slides with regard to the relative groove corresponding from right jaw hole and heads into groove hole corresponding to left jaw, when open again door leaf to prong upwards shake the head fork door shield time, door leaf outer lower portion can not touch right jaw but contact with left jaw, overcoming with the pulling force of door leaf the top power falling thimble again makes whole fork of shaking the head be that the center of circle is moved to the left with fixed axis, translot slides on thimble, thimble also slides with regard to the relative groove corresponding from left jaw hole and heads into groove hole corresponding to right jaw, right jaw returns to original position, block door leaf.Can according to the pulling force to door leaf when stand weight and switch gate, sideboard is promoted by turn thimble chamber screw, regulate thimble spring to the active force of thimble, reach the top power regulating thimble to fork of shaking the head, if because the top power of thimble to fork of shaking the head is excessive, pulling force during switch door leaf just can not overcome and falls its top power, and the gravity of stand can be made to fix incessantly stand movement with the pulling force of door leaf, if the top power of thimble to fork of shaking the head is too small, jaw just can't stop the effect that door leaf does not have door shield.
The beneficial effects of the utility model are, prong fork door shield of shaking the head upwards, need not all will self block by mobile or do not block door leaf at every turn in use procedure, also need not install, be placed directly in and adjust position below the door leaf opened and just can use, can take away instead of be fixed when not needing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is: the overall appearance structure chart of prong fork door shield of shaking the head upwards.
Fig. 2 is: the side-looking structure chart of prong fork door shield of shaking the head upwards.
Fig. 3 is: the vertical profile structure chart of prong fork door shield of shaking the head upwards.
Fig. 4 is: the appearance assumption diagram of the fork of shaking the head of prong fork door shield of shaking the head upwards.
Fig. 5 is: the appearance assumption diagram that the door shield seat of prong fork door shield of shaking the head upwards and forked standard Connecting groups have been unified.
In figure, 1. right jaw, 2. jaw crossbeam, 3. prong, 4. fork handle, 5. translot, 6. thimble, 7. groove hole, 8. left jaw, 9. axis hole, 10. fixed axis, 11. forks connect, 12. connections, 13. seat pillars, 14. set screws, 15. thimble chamber screws, 16. seat pillar screw holes, 17. thimble chamber screw holes, 18. sideboards, 19. thimble chambeies, 20. thimble springs, 21. seat pillar chambeies, 22. retainer springs, 23. stands, 24. door leafs.
Detailed description of the invention
At Fig. 1, Fig. 3, Fig. 4, in Fig. 5, prong fork door shield of shaking the head upwards, by shaking the head, fork and door shield seat and forked standard connect to form, fork of shaking the head is provided with prong (3) and fork handle (4) two parts, right jaw (1) and left jaw (8) and jaw crossbeam (2) form prong (3), fork handle (4) is two-layer up and down, two-layer end is slightly respectively equipped with axis hole (9), jaw crossbeam (2) is provided with translot (5) in the side of fork handle (4), translot (5) two ends are provided with groove hole (7), door shield seat is provided with stand (23) and seat pillar (13) two parts, seat pillar (13) stands in above stand (23), it is hollow seat pillar chamber (21) in seat pillar (13), seat pillar chamber (21) is opening up, retainer spring (22) is provided with in chamber, side is provided with the seat pillar screw hole (16) inside and outside through chamber, seat pillar screw hole (16) is rotary with seat pillar set screw (14), forked standard connects for " Z " shape, one end is that the seat that can insert in the opening up seat pillar chamber (21) on seat pillar (13) connects (12), the other end is fork connection (11) that can stretch in the middle of fork handle (4) levels and be provided with the fixed axis (10) that fork handle axis hole (9) can be allowed to put, it is hollow thimble chamber (19) that fork connects in (11), thimble chamber (19) opening is facing to jaw crossbeam (2), sideboard (18) is provided with by the bottom of chamber successively to accent in thimble chamber (19), thimble spring (20), thimble (6), the part that thimble (6) stretches out thimble chamber (19) mouth withstands in the translot (5) on jaw crossbeam (2), be provided with perpendicular to sideboard (18) at the bottom of chamber and penetrate into and revolve thimble chamber screw hole (17) in thimble chamber screw (15) outside chamber.The stand (23) of door shield seat is large metal of density that is plumbous or iron.
In the diagram, fork of shaking the head is provided with prong (3) and fork handle (4) two parts, right jaw (1) becomes prong (3) with left jaw (8) and jaw crossbeam structure (), fork handle (4) is two-layer up and down, two-layer end is slightly respectively equipped with axis hole (9), jaw crossbeam (2) is provided with translot (5) in the side of fork handle (4), and translot (5) two ends are provided with groove hole (7).
At Fig. 3, in Fig. 5, door shield seat is provided with stand (23) and seat pillar (13) two parts, seat pillar (13) stands in above stand (23), it is hollow seat pillar chamber (21) in seat pillar (13), seat pillar chamber (21) is opening up, retainer spring (22) is provided with in chamber, side is provided with the seat pillar screw hole (16) inside and outside through chamber, seat pillar screw hole (16) is rotary with seat pillar set screw (14), forked standard connects for " Z " shape, one end is that the seat that can insert in the opening up seat pillar chamber (21) on seat pillar (13) connects (12), the other end is fork connection (11) that can stretch in the middle of fork handle (4) levels and be provided with the fixed axis (10) that fork handle axis hole (9) can be allowed to put, it is hollow thimble chamber (19) that fork connects in (11), thimble chamber (19) opening is facing to jaw crossbeam (2), sideboard (18) is provided with by the bottom of chamber successively to accent in thimble chamber (19), thimble spring (20), thimble (6).
At Fig. 1, in Fig. 2, rear lower edge height is overhead opened according to door leaf (24), adjust seat to connect (12) position in seat pillar chamber (21) and make the height of prong (3) slightly exceed edge under door leaf (24), screwed in place screw (14), seat connection (12) is fixed in seat pillar chamber (21) can not be up and down, door leaf (24) leaves to stopping place, prong fork door shield of shaking the head upwards to be put under door leaf (24) between edge and ground, make the lower edge in door leaf (24) outside in prong (3), at this moment thimble (6) presses closer in groove hole (7) under the effect of thimble spring (20), under the top power effect of thimble (6), door leaf (24) just blocks by jaw (1), when closing door leaf (24), prong fork door shield of shaking the head upwards can not move integrally under the Action of Gravity Field of stand (23), just right jaw (1) overcomes the top power falling thimble (6) and makes whole fork of shaking the head with fixed axis (10) for the center of circle moves right under the pulling force active force closing door leaf (24), because the camber line of door leaf (24) movement outside is opposing when the camber line of right jaw (1) movement and closedown door leaf (24), so will be separated with door leaf (24) when right jaw (1) moves to certain distance, door leaf just can have been shut, when door leaf (24) cuts out, whole fork of shaking the head is moved, translot (5) slides on thimble (6), thimble (6) also slides with regard to the relative groove corresponding from right jaw (1) hole (7) and heads into groove hole (7) corresponding to left jaw (8), when open again door leaf (24) to prong upwards shake the head fork door shield time, door leaf (24) outer lower portion can not touch right jaw but contact with left jaw (8), use the pulling force of door leaf (24) to overcome the top power falling thimble (6) again and make whole fork of shaking the head with fixed axis (10) for the center of circle is moved to the left, translot (5) slides on thimble (6), thimble also slides with regard to the relative groove corresponding from left jaw (8) hole (7) and heads into groove hole (7) corresponding to right jaw (1), right jaw (1) returns to original position, block door leaf (24).
At Fig. 1, Fig. 3, in Fig. 5, can according to the pulling force to door leaf (24) when stand (23) weight and switch gate, sideboard (18) is promoted by turn thimble chamber screw (15), regulate thimble spring (20) to the active force of thimble (6), reach the top power regulating thimble (6) to fork of shaking the head, if because the top power of thimble (6) to fork of shaking the head is excessive, pulling force time switch door leaf (24) just can not overcome and falls its top power, the fixing incessantly stand (23) of the gravity of stand (23) can be made mobile with the pulling force of door leaf, if the top power of thimble (6) to fork of shaking the head is too small, jaw (1) just can't stop the effect that door leaf does not have door shield.
Claims (2)
1. prong fork door shield of shaking the head upwards, by shaking the head, fork and door shield seat and forked standard connect to form, it is characterized in that: fork of shaking the head is provided with prong and fork handle two parts, right jaw and left jaw and jaw crossbeam form prong, fork handle is two-layer up and down, two-layer end is slightly respectively equipped with axis hole, jaw crossbeam is provided with translot in the side of fork handle, translot two ends are provided with groove hole, door shield seat is provided with stand and seat pillar two parts, seat pillar stands in above stand, it is hollow seat pillar chamber in seat pillar, seat pillar chamber is opening up, retainer spring is provided with in chamber, side is provided with the seat pillar screw hole inside and outside through chamber, seat pillar screw hole is rotary with seat pillar set screw, forked standard connects for " Z " shape, one end is that the seat that can insert in the opening up seat pillar chamber on seat pillar connects, the other end can stretch in the middle of fork handle levels and the fork that is provided with the fixed axis that can allow on fork handle shaft hole sleeve connects, fork is hollow thimble chamber in connecting, thimble chamber opening is facing to jaw crossbeam, thimble is provided with sideboard by the bottom of chamber to accent in chamber successively, thimble spring, thimble, the part that thimble stretches out thimble accent withstands in the translot on jaw crossbeam, be provided with perpendicular to sideboard at the bottom of chamber and penetrate into and revolve the thimble chamber screw hole of thimble chamber screw outside chamber.
2. prong according to claim 1 fork door shield of shaking the head upwards, is characterized in that: the stand of door shield seat is large metal of density that is plumbous or iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473935.7U CN204040697U (en) | 2014-08-21 | 2014-08-21 | Prong fork door shield of shaking the head upwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473935.7U CN204040697U (en) | 2014-08-21 | 2014-08-21 | Prong fork door shield of shaking the head upwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040697U true CN204040697U (en) | 2014-12-24 |
Family
ID=52241379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473935.7U Expired - Fee Related CN204040697U (en) | 2014-08-21 | 2014-08-21 | Prong fork door shield of shaking the head upwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350845A (en) * | 2014-08-21 | 2016-02-24 | 卞海兵 | Head-shaking fork door-shield with fork entry facing upwards |
-
2014
- 2014-08-21 CN CN201420473935.7U patent/CN204040697U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350845A (en) * | 2014-08-21 | 2016-02-24 | 卞海兵 | Head-shaking fork door-shield with fork entry facing upwards |
| CN105350845B (en) * | 2014-08-21 | 2017-04-05 | 卞海兵 | Prong fork door shield of shaking the head upwards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |