CN211715019U - Swing shield door - Google Patents

Swing shield door Download PDF

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Publication number
CN211715019U
CN211715019U CN202020137166.9U CN202020137166U CN211715019U CN 211715019 U CN211715019 U CN 211715019U CN 202020137166 U CN202020137166 U CN 202020137166U CN 211715019 U CN211715019 U CN 211715019U
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China
Prior art keywords
door
box body
guide
guide rail
sliding
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Application number
CN202020137166.9U
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Chinese (zh)
Inventor
刘润根
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Bisen Smart Access Co ltd
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Bisen Smart Access Co ltd
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Priority to CN202020137166.9U priority Critical patent/CN211715019U/en
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Abstract

The utility model relates to a shield door, especially a swing shield door including two doors on unilateral box belongs to pendulum floodgate swing door field. A swinging shielding door comprises an A door capable of moving in and out of a box body in a translation manner, and also comprises a B door, wherein the B door is rotatably connected with one side of the A door, which is far away from the box body; a guide rail is arranged on a base of the box body, and the guide rail and the base are in a non-parallel state in the radial direction; a sliding mechanism, a linkage mechanism and a guide mechanism are arranged below one side of the door A close to the box body, the sliding mechanism can slide in the guide rail, one end of the linkage mechanism is connected with the sliding mechanism, the other end of the linkage mechanism is connected with the door B, the door B is pulled to rotate under the action of the sliding mechanism to be parallel to the side plate of the box body, and the guide mechanism is used for limiting the door A to move in parallel. The utility model has the advantages of as follows: 1. the whole structure is small and exquisite, and larger blocking width can be realized; 2. the shielding door adopts a folding structure, and is novel and attractive.

Description

Swing shield door
Technical Field
The utility model relates to a shield door, especially a swing shield door including two doors on unilateral box belongs to pendulum floodgate swing door field.
Background
At present, the swing gate swing door is in a single-leaf mode, and under the structure, if the blocking distance is large, the width of the swing door is correspondingly large, so that the structure of the swing gate box body is also enlarged, the whole size is inevitably large, and the channel space is occupied.
Disclosure of Invention
The utility model aims at solving the problem that exists among the prior art, provide an overall structure is small and exquisite, under the little condition of occupation space, blocks the great swing shield door of width.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a swinging shielding door comprises an A door capable of moving in and out of a box body in a translation manner, and also comprises a B door, wherein the B door is rotatably connected with one side of the A door, which is far away from the box body; a guide rail is arranged on a base of the box body, and the guide rail and the base are in a non-parallel state in the radial direction; a sliding mechanism, a linkage mechanism and a guide mechanism are arranged below one side of the door A close to the box body, the sliding mechanism can slide in the guide rail, one end of the linkage mechanism is connected with the sliding mechanism, the other end of the linkage mechanism is connected with the door B, the door B is pulled to rotate under the action of the sliding mechanism to be parallel to the side plate of the box body, and the guide mechanism is used for limiting the door A to move in parallel.
Preferably, the sliding mechanism comprises a sliding chute, a sliding block and a pulley; the sliding chute is arranged below one side of the door A close to the box body, and the length direction of the sliding chute is vertical to the vertical direction and the horizontal direction of the door A; the sliding block is matched with the sliding groove and can slide in the sliding groove; the pulley is arranged at the bottom of the sliding block and can slide in the guide rail.
Preferably, the linkage mechanism comprises an arm I, an arm II, a pull rod I and a pull rod II; one end of the arm I is fixed at the bottom of the door A, the other end of the arm I is connected with one end of the arm II through a pull rod II, and the other end of the arm II is fixedly connected with a rotating shaft of the door B; one end of a pull rod I is fixed with the bottom of the sliding block, and the other end of the pull rod I is fixedly connected with an arm I and a pull rod II.
Furthermore, pull rod I, arm I, pull rod II are coaxial fixed.
Preferably, the guide mechanism comprises a guide rail and a guide pulley; the guide rail sets up on the box base, and is located the below of A fan door, and the guide pulley is installed in A fan door bottom, and it just can slide in the guide rail with guide rail adaptation.
Preferably, the guide mechanism is a guide wheel arranged on two sides below the door A, the guide wheel is installed on the base of the box body through a support piece, and the door A runs between the two guide wheels.
The door further comprises a positioning ball structure which comprises a ball sleeve, a spring compression bar, a spring and a positioning ball, wherein the ball sleeve is fixed on the side door post of the A door, one end of the spring compression bar is fixed on the side face of the A door, the other end of the spring compression bar is inserted into the ball sleeve, the spring is positioned between the spring compression bar and the positioning ball, and the positioning ball is positioned at the front end of the ball sleeve and partially protrudes out of the ball sleeve; a groove is formed in the side of the door B and corresponds to a positioning ball protruding out of the ball sleeve.
Preferably, a transmission mechanism is arranged at the top of the box body, and the transmission mechanism is connected with the output shaft of the motor and used for parallel movement of the A door.
Further, the transmission mechanism is a belt pulley transmission or a chain transmission.
Preferably, the box body is provided with an infrared correlation or other anti-pinch device.
The implementation mode is as follows: the swing shielding door comprises a box body and a swing door, the swing door consists of an A door and a B door, the A, B doors are hinged, the A door moves in parallel, and the B door rotates for 90 degrees and is folded while the A door moves, and is parallel to a side plate of the box body or is arranged in a cavity of the side plate of the box body; the door A adopts an overhead motor to drive the sliding door to move in and out of the box body; the door B and the door A adopt a mechanical linkage mode, so that the door A rotates while moving, the door B and the door A form a 90-degree state when the channel is opened, and the door B and the door A are in the same plane when the channel is closed.
Compared with the prior art, the utility model has the advantages of as follows:
1. the whole structure is small and exquisite, and larger blocking width can be realized;
2. the shielding door adopts a folding structure, and is novel and attractive.
Drawings
Fig. 1 is a structural schematic view of a swing door in a blocking state according to embodiment 1 of the present invention (a box body on one side is not shown);
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a schematic view of the bottom structure of the swing door according to embodiment 1 of the present invention;
FIG. 5 is an enlarged view of section C of FIG. 4;
fig. 6 is a structural schematic view of the swing door in an open state according to embodiment 1 of the present invention (one side of the box body is not shown);
fig. 7 is a structural schematic view of the swing door in a semi-blocking state according to embodiment 1 of the present invention (one side of the box body is not shown);
fig. 8 is a schematic structural view 1 (one side of the box body is not shown) of a swing door in a semi-blocking state according to embodiment 2 of the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 8;
fig. 10 is a schematic structural view of a swing door in a semi-blocking state according to embodiment 2 of the present invention (a box on one side is not shown);
FIG. 11 is a cross-sectional view of the ball retainer structure of FIG. 10;
FIG. 12 is an enlarged view of portion B of FIG. 11;
in FIGS. 1-7, 1, a case; 2. a door leaf; 3. b, a door; 4. a transmission mechanism; 5. a drive motor; 6. a chute; 7. a slider; 8. a base; 9. a guide rail I; 10. a guide rail II; 11. an arm I; 12. an arm II; 13. a pull rod I; 14. a pull rod II; 15. a pulley I; 16. a pulley II;
in fig. 8-12, 17, guide wheel; 18. infrared correlation; 19. positioning the ball structure; 19-1, ball sleeve; 19-2, a spring compression bar; 19-3, a spring; 19-4, positioning balls; 20. and (4) a groove.
Detailed Description
It should be noted that, in this embodiment, the connection may be a direct connection, an indirect connection, or a connection through a certain connecting piece, or a connection and fixation through a bolt, which may be determined according to actual situations. In addition, the directional words "upper, lower, top, bottom", etc. are all described according to the drawings, and do not constitute a limitation of the present invention.
Example 1
The present invention will be described in further detail with reference to the accompanying drawings 1-7: a swing shielding door comprises a box body 1, an A door 2, a B door 3, a transmission mechanism 4, a driving motor 5, a sliding mechanism, a linkage mechanism and a guide mechanism, wherein the B door 3 is connected with one side of the A door 2, which is far away from the box body, through a hinge, namely the B door can rotate relative to the A door, an opening is formed in one side of the box body 1, which faces a channel, so that the A door 2 can move in and out in a translation mode, and the width of the box body 1 is slightly larger than that of the A door 2; as shown in fig. 3, a driving motor 5 and a transmission mechanism 4 are installed on a top plate of the box body 1, an output shaft of the driving motor 5 is connected with the transmission mechanism 4 to provide power support for the door a 2, the door a 2 moves in parallel through transmission of the transmission mechanism 4, in this embodiment, the transmission mechanism 4 is belt pulley transmission or chain transmission; the sliding mechanism and the linkage mechanism provide power support for the 90-degree rotation and the expansion of the B door 3; the guide mechanism is used for limiting the A doors to move in parallel.
As shown in fig. 2, 4 and 5, a guide rail i 9 and a guide rail ii 10 are mounted on a base 8 of the box body, the guide rail i 9 and the guide rail ii 10 are not parallel, wherein the guide rail i 9 is arranged in parallel with the side edge of the base 8 and is used as a translational guide rail of the door a 2, and the guide rail ii 10 is arranged obliquely and is used for limiting the parallel movement of the door a 2, so that the door B3 rotates, thereby leading the distance between two end parts of one side of the guide rail i 9 and the guide rail ii 10 to be far, the distance between two end parts of the other side to be near, and the far side to be close to the; a sliding mechanism, a linkage mechanism and a guide mechanism are arranged below one side, close to the box body 1, of the door A2, the sliding mechanism comprises a sliding chute 6, a sliding block 7 and a pulley II 16, the sliding chute 6 is arranged below one side, close to the box body, of the door A, and the length direction of the sliding chute is perpendicular to the vertical direction and the horizontal direction of the door A; the sliding block 7 is matched with the sliding groove 6 and can slide in the sliding groove 6, and the pulley II 16 is installed at the bottom of the sliding block 7 and can slide in the guide rail II 10; the guide mechanism comprises a pulley I15 and a guide rail I9, wherein the pulley I15 is installed at the bottom of the door A2 and can slide in the guide rail I9; the linkage mechanism comprises an arm I11, an arm II 12, a pull rod I13 and a pull rod II 14; one end of the arm I11 is fixed at the bottom of the door A2, the other end of the arm I11 is connected with one end of an arm II 12 through a pull rod II 14, and the other end of the arm II 12 is fixedly connected with a rotating shaft of the door B3; one end of the pull rod I13 is fixed with the bottom of the sliding block 7, the other end of the pull rod I13 is fixedly connected with the arm I11 and the pull rod II 14, and the pull rod I, the arm I and the pull rod II are coaxially fixed.
As shown in fig. 6, when the swing door is in the open state, the door 2 a moves into the box 1 in parallel, and the door 3B rotates by 90 ° to be parallel to the side plate of the box, and for the sake of aesthetic appearance, a cavity is provided at one side of the box 1 near the passage for accommodating the door 3B which rotates by 90 °.
The working principle is as follows: as shown in fig. 7, when the a-leaf door moves in parallel, due to the restriction of the movement of the pulley ii 16 in the guide rail ii 10, the slider 7 slides along the sliding groove 6, and drives the arm i 11, the arm ii 12, the pull rod i 13 and the pull rod ii 14 to move, and pulls the B-leaf door 3 to rotate and move, when the a-leaf door 2 moves out of the box body 1 in parallel, the B-leaf door also rotates 90 degrees and is on the same plane with the a-leaf door 2, so as to play a role in blocking the passage, and when the a-leaf door 2 moves back to the box body in parallel, the B-leaf door 3 rotates 90 degrees, becomes 90 degrees with the a-leaf door, and is parallel to the side plate of.
Example 2
It should be noted that, in this embodiment, the same structure as that in embodiment 1 is not described again, for example: a transmission mechanism, a sliding mechanism, a linkage mechanism and the like, and in addition, the same structures adopt the same numerical identifiers.
The present invention will be described in further detail with reference to the accompanying fig. 8-12: a swing shielding door comprises a box body 1, an A leaf door 2, a B leaf door 3, a transmission mechanism 4, a driving motor 5, a sliding mechanism, a linkage mechanism and a guide mechanism, wherein the B leaf door 3 is connected with one side of the A leaf door 2, which is far away from the box body, through a hinge, namely the B leaf door can rotate relative to the A leaf door, an opening is formed in one side of the box body 1, which faces a channel, so that the A leaf door 2 can move in and out in a translation mode, and the width of the box body 1 is slightly larger than the width of the A leaf door 2; as shown in fig. 3, a driving motor 5 and a transmission mechanism 4 are installed on a top plate of the box body 1, an output shaft of the driving motor 5 is connected with the transmission mechanism 4 to provide power support for the door a 2, the door a 2 moves in parallel through transmission of the transmission mechanism 4, in this embodiment, the transmission mechanism 4 is belt pulley transmission or chain transmission; the sliding mechanism and the linkage mechanism provide power support for the 90-degree rotation and the expansion of the B door 3; the guide mechanism is used for limiting the A doors to move in parallel.
As shown in fig. 8-9, a guide rail ii 10 is installed on the base 8 of the box body, and the guide rail ii 10 is obliquely arranged, i.e. is in a non-parallel state with the radial direction of the base, and is used for limiting the parallel movement of the a door 2; the guide mechanism is the guide pulley 17 that sets up in A fan door below both sides, and the guide pulley passes through support piece to be installed on the box base, and A fan door moves in the middle of two guide pulleys, simultaneously, has seted up the through-hole in support piece's centre, and pull rod II 14 passes the through-hole, and its one end is connected fixedly with arm II 12, and the other end is connected fixedly with arm I11.
As shown in fig. 10-12, in order to better position the B-leaf door and make it not shake freely, a positioning ball structure 19 is added, which comprises a ball sleeve 19-1, a spring pressure lever 19-2, a spring 19-3 and a positioning ball 19-4, the ball sleeve 19-1 is fixed on the door post at the side of the a-leaf door 2, one end of the spring pressure lever 19-2 is fixed on the side of the a-leaf door, the other end is inserted into the ball sleeve, the spring 19-3 is located between the spring pressure lever 19-2 and the positioning ball 19-4, the positioning ball 19-4 is located at the front end of the ball sleeve and partially protrudes out of the ball sleeve; a groove 20 is arranged on the side of the door 3 of the B leaf and corresponds to a positioning ball 19-4 protruding out of the ball sleeve.
The working principle is as follows: the double guide rails in the embodiment 1 are changed into the single guide rails in the embodiment, the guide wheels are arranged on two sides below the door A, and the door A runs between the two guide wheels, so that the door A forms three-point positioning together with the guide wheels below through the transmission mechanism above the door A, and the stable running of the door A is ensured; the positioning ball part protrudes out of the ball sleeve, the spring pressure rod and the spring are arranged behind the positioning ball part to support the positioning ball to keep the protruding state, the side of the door B is provided with a groove, and the ball protruding out of the ball sleeve is just clamped into the groove when the door B and the door A are in parallel positions to position the door B, so that the door B cannot shake conveniently. When the gate is opened, the door B rotates under the action of the linkage mechanism, the ball is ejected (under the action of external force, the ball ejects the retraction part of the spring), and the door B normally operates.
In addition, in the embodiment, the box body is narrowed, and the B-leaf door is not hidden in the box body after being rotated, but is arranged on the side part of the box body.
In embodiments 1 and 2, the housing 1 is provided with infrared radiation 18 or other anti-pinch devices, as shown in fig. 10.
The above embodiments are merely preferred embodiments of the present invention, and do not limit the present invention. In order to adapt to channels with different widths, the adjustment of the included angle between the guide rails can be realized; in order to satisfy the road requirement, the swing gate can be unilateral use (namely a box, a door and B door), also can bilateral use (namely two boxes and two door bodies of run from opposite directions), and the ordinary technical personnel in this field should understand that any extension, deformation etc. that do on the basis of the principle of the utility model are all in the protection scope of the utility model.

Claims (10)

1. The utility model provides a swing shield door, but the A door of translation business turn over box, its characterized in that: the door B is rotatably connected with one side of the door A, which is far away from the box body; a guide rail is arranged on a base of the box body, and the guide rail and the base are in a non-parallel state in the radial direction; a sliding mechanism, a linkage mechanism and a guide mechanism are arranged below one side of the door A close to the box body, the sliding mechanism can slide in the guide rail, one end of the linkage mechanism is connected with the sliding mechanism, the other end of the linkage mechanism is connected with the door B, the door B is pulled to rotate under the action of the sliding mechanism to be parallel to the side plate of the box body, and the guide mechanism is used for limiting the door A to move in parallel.
2. The oscillating screen door of claim 1, wherein: the sliding mechanism comprises a sliding chute, a sliding block and a pulley; the sliding chute is arranged below one side of the door A close to the box body, and the length direction of the sliding chute is vertical to the vertical direction and the horizontal direction of the door A; the sliding block is matched with the sliding groove and can slide in the sliding groove; the pulley is arranged at the bottom of the sliding block and can slide in the guide rail.
3. The oscillating screen door of claim 2, wherein: the linkage mechanism comprises an arm I, an arm II, a pull rod I and a pull rod II; one end of the arm I is fixed at the bottom of the door A, the other end of the arm I is connected with one end of the arm II through a pull rod II, and the other end of the arm II is fixedly connected with a rotating shaft of the door B; one end of a pull rod I is fixed with the bottom of the sliding block, and the other end of the pull rod I is fixedly connected with an arm I and a pull rod II.
4. The oscillating screen door of claim 3, wherein: the pull rod I, the arm I and the pull rod II are coaxially fixed.
5. The oscillating screen door of claim 1, wherein: the guide mechanism comprises a guide rail and a guide pulley; the guide rail sets up on the box base, and is located the below of A fan door, and the guide pulley is installed in A fan door bottom, and it just can slide in the guide rail with guide rail adaptation.
6. The oscillating screen door of claim 1, wherein: the guide mechanism is a guide wheel arranged on two sides below the A-leaf door, the guide wheel is arranged on the base of the box body through a support piece, and the A-leaf door runs between the two guide wheels.
7. The oscillating screen door of claim 6, wherein: the door frame also comprises a positioning ball structure which comprises a ball sleeve, a spring compression bar, a spring and a positioning ball, wherein the ball sleeve is fixed on the side door post of the door A, one end of the spring compression bar is fixed on the side surface of the door A, the other end of the spring compression bar is inserted into the ball sleeve, the spring is positioned between the spring compression bar and the positioning ball, and the positioning ball is positioned at the front end of the ball sleeve and partially protrudes out of the ball sleeve; a groove is formed in the side of the door B and corresponds to a positioning ball protruding out of the ball sleeve.
8. The oscillating screen door of claim 1, wherein: and a transmission mechanism is arranged at the top of the box body, is connected with the output shaft of the motor and is used for parallel movement of the door A.
9. The oscillating screen door of claim 8, wherein: the transmission mechanism is belt pulley transmission or chain transmission.
10. The oscillating screen door of claim 1, wherein: the box body is provided with an infrared correlation or other anti-pinch devices.
CN202020137166.9U 2020-01-21 2020-01-21 Swing shield door Active CN211715019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020137166.9U CN211715019U (en) 2020-01-21 2020-01-21 Swing shield door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020137166.9U CN211715019U (en) 2020-01-21 2020-01-21 Swing shield door

Publications (1)

Publication Number Publication Date
CN211715019U true CN211715019U (en) 2020-10-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020137166.9U Active CN211715019U (en) 2020-01-21 2020-01-21 Swing shield door

Country Status (1)

Country Link
CN (1) CN211715019U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021147536A1 (en) * 2020-01-21 2021-07-29 江西百胜智能科技股份有限公司 Swing barrier gate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021147536A1 (en) * 2020-01-21 2021-07-29 江西百胜智能科技股份有限公司 Swing barrier gate

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