CN210480114U - Clean room delivery window - Google Patents
Clean room delivery window Download PDFInfo
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- CN210480114U CN210480114U CN201921311785.9U CN201921311785U CN210480114U CN 210480114 U CN210480114 U CN 210480114U CN 201921311785 U CN201921311785 U CN 201921311785U CN 210480114 U CN210480114 U CN 210480114U
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Abstract
The utility model relates to a clean room transfer window, a box body is horizontally and slidably connected in the box body, and a placing groove is arranged on one side of the box body, which is back to the ground; a driving mechanism for driving the box body to slide back and forth between the inlet and the outlet is arranged in the box body; the upper surface of the box body is provided with an installation body positioned between the inlet and the outlet, the installation body is provided with a through hole along the horizontal direction, one opening of the through hole is close to the inlet, and the other opening of the through hole is close to the outlet; a reset mechanism which drives the window and door to open and then automatically close is arranged in the through hole. The utility model discloses the effect that has self-closing window and door.
Description
Technical Field
The utility model belongs to the technical field of the technique of toilet and specifically relates to a toilet's pass-through box is related to.
Background
The delivery window is a through hole structure which is applied to places such as hospitals, clean rooms and the like and is convenient for small goods delivery, and meanwhile, the indoor air intercommunication with the outside can be avoided when goods are delivered, for example, the air intercommunication between the clean room and the outside is isolated, and the environment pollution by the outside air is avoided.
The existing transmission window is generally provided with a window door respectively hinged at an inlet and an outlet of a box body, the transmission window is horizontal and is arranged on a vertical wall, the inlet is positioned at one side of the wall, the outlet is positioned at the other side of the wall, and the sealing of the window door realizes the effect of isolating the box body between indoor air and outside air. The doors at the entrance are rotated toward or away from the exit and the doors at the exit are rotated toward or away from the entrance.
The above prior art solutions have the following drawbacks: in the prior art, a delivery window is generally manually opened and closed, and after goods are put in and taken out, the window and the door need to be manually closed; sometimes, the condition of forgetting to close the window door appears after putting into the goods and taking the goods, and then can lead to the outside air to pass through the box and get into indoorly, so wait to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a toilet pass-through box has the advantage of self-closing window door.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a clean room transfer window comprises a box body, wherein the box body is of a hollow structure, an inlet and an outlet are formed in two ends of the upper portion of the box body, window doors are hinged to the edge of the inlet and the edge of the outlet, the window door at the inlet rotates towards or back to the outlet, the window door at the outlet rotates towards or back to the inlet, a box body is horizontally connected in the box body in a sliding mode, and a placing groove is formed in one side, back to the ground, of the box body; a driving mechanism for driving the box body to slide back and forth between the inlet and the outlet is arranged in the box body; the upper surface of the box body is provided with an installation body positioned between the inlet and the outlet, the installation body is provided with a through hole along the horizontal direction, one opening of the through hole is close to the inlet, and the other opening of the through hole is close to the outlet; a reset mechanism which drives the window and door to open and then automatically close is arranged in the through hole.
By adopting the technical scheme, when the articles are delivered through the delivery window, firstly, the window door at the entrance is opened; secondly, placing the articles into a placing groove; then, the box body is driven to slide from the inlet to the outlet through a driving mechanism; finally, opening the window door at the outlet, and taking out the articles from the placing groove; when the window door is forgotten to be closed, the window door is driven to be automatically closed after being opened under the action of the reset mechanism; compared with the prior art, the utility model discloses in, through foretell settlement, reached the purpose of self-closing window and door.
The utility model discloses further set up to: the reset mechanism includes: the first fixing ring, the sliding rod, the sliding ring and the first elastic piece are arranged on the sliding ring; the first fixing ring is coaxially arranged in the through hole; the sliding rod is coaxial with the first fixing ring, the sliding rod is horizontally connected to the inner wall of the first fixing ring in a sliding mode, and two ends of the sliding rod are located above the inlet and the outlet respectively; the sliding ring is sleeved on the sliding rod; one end of the first elastic piece is fixedly arranged on the sliding ring, and the other end of the first elastic piece is fixedly arranged on the first fixing ring.
By adopting the technical scheme, when the window door is opened to place an article and the window door does not push the sliding rod, the window door covers the box body under the action of self gravity after the article is placed; when the window door is opened to place articles, the first elastic piece is compressed or stretched when the window door pushes the sliding rod, so that the first elastic piece stores energy, after the articles are placed, the sliding rod is driven to slide towards the window door under the action of self resilience force of the first elastic piece, then the window is driven to rotate downwards until the window door is not in contact with the sliding rod, and the window door covers the box body under the action of self gravity.
The utility model discloses further set up to: the canceling release mechanical system still includes: a second fixing ring and a second elastic piece; the second fixing ring is coaxially arranged in the through hole; the sliding rod is horizontally connected to the inner wall of the second fixing ring in a sliding manner; the first fixing ring and the second fixing ring are positioned on two sides of the sliding ring; one end of the second elastic part is fixedly arranged on one side of the sliding ring, which is back to the first elastic part; the other end of the second elastic piece is abutted against one side, facing the sliding ring, of the second fixing ring.
Through adopting above-mentioned technical scheme, the window that is close to first elastic component is opened, and when this window promoted the slide bar, first elastic component was tensile, and the compression of second elastic component has placed article, under the effect of first elastic component self resilience force and second elastic component self resilience force, the drive slide bar slides towards the window door jointly, and then the drive window rotates downwards, and until window door and slide bar contactless, the window door is closed on the box again under the effect of self gravity.
The utility model discloses further set up to: one end of the second elastic piece far away from the sliding ring is fixedly arranged on the second fixing ring.
Through adopting above-mentioned technical scheme, the window door of keeping away from first elastic component is opened, and when this window door promoted the slide bar, first elastic component compression, the second elastic component is tensile, has placed article back, under the effect of first elastic component self resilience force and second elastic component self resilience force, the drive slide bar slides towards the window door jointly, and then the drive window rotates downwards, and until window door and slide bar contactless, the window door closes on the box again under the effect of self gravity.
The utility model discloses further set up to: the first elastic piece and the second elastic piece are both arranged to be springs, elastic pieces or elastic blocks.
Through adopting above-mentioned technical scheme to make the rotation of first elastic component and second elastic component have the variety, can select first elastic component and second elastic component according to the application environment of difference.
The utility model discloses further set up to: the first elastic piece and the second elastic piece are both arranged to be springs, and the springs are sleeved on the sliding rods.
Through adopting above-mentioned technical scheme, compare in the solitary both ends with elasticity and fix, the spring housing establishes the settlement on the slide bar, can make the spring, furthest with the produced resilience force of self extension or compression act on the slide bar.
The utility model discloses further set up to: the drive mechanism includes: the sliding block, the sliding groove, the screw rod and the handle are arranged on the handle; the sliding groove is arranged on the bottom wall of the box body along the horizontal direction; the sliding block is arranged on one side of the box body facing the ground, the sliding block is connected in the sliding groove in a sliding mode, and the sliding block slides back and forth between the inlet and the outlet; the screw rod is arranged in the sliding groove and is in threaded connection with the sliding block, and two ends of the screw rod are rotatably assembled on the inner wall of the sliding groove; the box is arranged in to the one end of handle, and the other end of handle stretches into behind the box and links to each other with the lead screw tip, and the both ends of lead screw all are connected with the handle.
Through adopting above-mentioned technical scheme, rotate the handle, drive the rotation of lead screw, the rotation of lead screw drives the slider and reciprocates along the spout and slides between import and export, and then realizes carrying the box body to the exit or carrying the box body to the import department from the exit with the import department.
The utility model discloses further set up to: one side of the sliding block, which is back to the ground, is provided with an inserting groove, and one side of the box body, which is towards the ground, is provided with an inserting column inserted in the inserting groove.
By adopting the technical scheme, the box body can be taken out of the box body; when the box body is taken out, the inserting columns are taken out of the inserting grooves, and then the box body is taken out of the box body.
The utility model discloses further set up to: the sliding ring is connected to the inner wall of the through hole in a sliding mode along the axis of the through hole, and the shaking generated by the sliding ring is limited when the sliding rod slides; and then improve the stability of slip ring self, indirectly also improved the stability when the slide bar slides.
To sum up, the utility model discloses a beneficial technological effect does:
by setting the reset mechanism to: the first fixing ring, the sliding rod, the sliding ring, the first elastic piece, the second fixing ring and the second elastic piece achieve the purpose of automatically closing the window and the door.
Drawings
Fig. 1 is a schematic structural diagram of the first embodiment.
B in fig. 2 is an enlarged schematic view of B in fig. 1.
A-A in FIG. 3 is a schematic view of a portion of the cross-section of the surface A-A in FIG. 1.
Fig. 4 is a schematic structural diagram of a reset mechanism in the first embodiment.
Fig. 5 is an enlarged schematic view of a structure at a in fig. 4.
Fig. 6 is a schematic view of an application scenario of the clean room transfer window according to an embodiment.
Fig. 7 is a schematic structural diagram of the second embodiment.
Fig. 8 is an enlarged schematic view of a structure at a in fig. 7.
In the figure, 1, a box body; 11. an inlet; 12. an outlet; 13. a window and a door; 2. a box body; 21. inserting the column; 3. a placement groove; 41. an installation body; 42. a through hole; 5. a drive mechanism; 51. a sliding block; 511. inserting grooves; 52. a sliding groove; 53. a screw rod; 54. a handle; 6. a reset mechanism; 61. a first retaining ring; 62. a slide bar; 63. a slip ring; 64. a first elastic member; 65. a second retaining ring; 66. a second elastic member; 71. a first lug; 72. a second lug; 73. a rotating shaft; 8. a rectangular channel; 9. a circular channel; 100. and an inclined baffle plate.
Detailed Description
The first embodiment is as follows:
the present invention will be described in further detail with reference to the accompanying drawings.
According to fig. 1, 2 and 5, the clean room transfer window comprises: the box body 1, an inlet 11, an outlet 12, a window 13, the box body 2, the placing groove 3, the driving mechanism 5 and the reset mechanism 6.
Specifically, as shown in fig. 1 to 3, the box body 1 is rectangular, and the interior of the box body 1 is a hollow structure; the inlet 11 and the outlet 12 are arranged at two ends of the upper part of the box body 1; the window door 13 is hinged at the edge of the inlet 11 close to the outlet 12 and at the edge of the outlet 12 close to the inlet 11; the window 13 at the inlet 11 is rotated toward or away from the outlet 12, and the window 13 at the outlet 12 is rotated toward or away from the inlet 11. The box body 2 is connected in the box body 1 in a sliding way, and the box body 2 is abutted against the inner wall of the box body 1; the placing groove 3 is formed in the upper surface of the box body 2, and the placing groove 3 is used for placing articles; the driving mechanism 5 is arranged in the box body 2, and the driving mechanism 5 is used for driving the box body 2 to slide back and forth between the inlet 11 and the outlet 12; the mounting body 41 is cylindrical, the mounting body 41 is mounted on the upper surface of the box body 1, the mounting body 41 is positioned between the inlet 11 and the outlet 12, and the axis of the mounting body 41 is parallel to the sliding direction of the box body 2; the through hole 42 is arranged on the mounting body 41, the through hole 42 is coaxial with the mounting body 41, one opening of the through hole 42 is close to the inlet 11, and the other opening of the through hole 42 is close to the outlet 12; the reset mechanism 6 is arranged in the through hole 42 and is used for driving the window and door 13 to be automatically closed after being opened.
According to fig. 1 to 3, the drive mechanism 5 comprises: a sliding block 51, a sliding groove 52, a screw 53 and a handle 54. The sliding groove 52 is arranged on the bottom wall of the box body 1 along the horizontal direction; the sliding block 51 is arranged on one side of the box body 2 facing the ground, the sliding block 51 is connected in the sliding groove 52 in a sliding way, and the sliding block 51 slides back and forth between the inlet 11 and the outlet 12; the screw rod 53 is arranged in the sliding groove 52, the screw rod 53 is in threaded connection with the sliding block 51, two ends of the screw rod 53 are rotatably assembled on the inner wall of the sliding groove 52, and two ends of the screw rod 53 are rotatably arranged on the inner wall of the sliding groove 52; the number of the handles 54 is two, one handle 54 is connected with one end of the screw rod 53, and the other handle 54 is connected with the other end of the screw rod 53; one end of the handle 54 is arranged outside the box body 1, and the other end of the handle 54 extends into the box body 1 and then is connected with the end part of the screw 53.
According to fig. 1 to 3, the utility model discloses in still be provided with: a socket 511 and a socket post 21. The inserting groove 511 is arranged on the upper surface of the sliding block 51, the inserting column 21 is arranged on the lower surface of the box body 2, and the inserting column 21 is inserted in the inserting groove 511.
According to fig. 3 and 4, the return mechanism 6 comprises: a first fixing ring 61, a slide bar 62, a slide ring 63, a first elastic member 64, a second fixing ring 65, and a second elastic member 66.
The first fixing ring 61, the second fixing ring 65 and the sliding ring 63 are all in a circular ring shape; the first fixing ring 61 and the second fixing ring 65 are coaxially arranged in the through hole 42, the first fixing ring 61 is close to the inlet 11, and the second fixing ring 65 is close to the outlet 12; preferably, the first fixing ring 61 and the second fixing ring 65 are symmetrical about a midpoint on the axis of the through hole 42; the sliding ring 63 is connected to the inner wall of the through hole 42 in a sliding mode, the sliding ring 63 is coaxial with the through hole 42, and the sliding ring 63 abuts against the inner wall of the through hole 42; the sliding rod 62 is cylindrical, the axis of the sliding rod 62 is overlapped with that of the through hole 42, the sliding rod 62 is horizontally connected to the first fixing ring 61 in a sliding mode, and the sliding rod 62 abuts against the inner wall of the first fixing ring 61; the sliding rod 62 is horizontally connected to the second fixing ring 65 in a sliding manner, the sliding rod 62 abuts against the inner wall of the second fixing ring 65, the inner wall side of the sliding ring 63 is fixed at the midpoint of the sliding rod 62, and two ends of the sliding rod 62 are respectively positioned above the inlet 11 and the outlet 12; one end of the first elastic member 64 is fixed to the side of the sliding ring 63 facing the first fixing ring 61, and the other end of the first elastic member 64 is fixed to the side of the first fixing ring 61 facing the sliding ring 63; one end of the second elastic member 66 is fixed to a side of the slide ring 63 facing the second fixing ring 65, and the other end of the second elastic member 66 is fixed to a side of the second fixing ring 65 facing the slide ring 63, the slide ring 63 being at a midpoint on the axis of the through hole 42.
Preferably, the first elastic member 64 and the second elastic member 66 are both provided as springs, and the springs are sleeved on the sliding rod 62; in other embodiments, the first elastic member 64 and the second elastic member 66 may also be provided as spring plates or spring blocks.
Referring to fig. 4 and 5, the present invention further includes a first lug 71, a second lug 72, and a shaft 73, all of which are cylindrical. Two first lugs 71 are arranged on the upper surface of the box body 1 at intervals, a second lug 72 is arranged at the edge of the upper surface of the window door 13, and the second lug 72 is inserted between the two first lugs 71; the rotating shaft 73 sequentially passes through the first lug 71, the part of the second lug 72, which is inserted into the first lug 71, and then the first lug 71, so that the first lug 71 and the second lug 72 are connected.
According to fig. 6, the tank 1 is horizontally mounted on a wall, with the inlet 11 and the outlet 12 on either side of the wall; the wall body is provided with a rectangular channel 8 for installing the box body 1, and the wall body is provided with a circular channel 9 which is in clamping fit with the installation body 41.
The implementation principle of the embodiment is as follows:
when passing an item through the pass-through window:
the first step is as follows: manually opening the window 13 at the entrance 11;
the second step is that: placing the articles in the placing groove 3;
the third step: the driving mechanism 5 operates to rotate the handle at the inlet 11 to drive the screw rod 53 to rotate, and the screw rod 53 rotates to drive the sliding block 51 to move towards the lower part of the outlet 12 along the sliding groove 52 until the box body 2 abuts against the inner wall of the box body 1, so that the box body 2 is positioned below the outlet 12;
the fourth step: opening the window 13 at the outlet 12, and taking out the articles from the placing groove 3;
the fifth step: the handle at the outlet 12 is rotated to drive the screw 53 to rotate, and the screw 53 rotates to drive the sliding block 51 to move towards the lower part of the outlet 12 along the sliding groove 52 until the box body 2 abuts against the inner wall of the box body 1, so that the box body 2 is positioned below the inlet 11.
When the window and door 13 is opened to place articles, and the window and door 13 does not push the sliding rod 62, after the articles are placed, the window and door 13 covers the box body 1 under the action of self gravity;
when the window door 13 at the inlet 11 is opened to place an article, the window door 13 pushes the sliding rod 62, the first elastic piece 64 stretches, the second elastic piece 66 compresses, after the article is placed, the sliding rod 62 is driven to slide towards the window door 13 under the combined action of the resilience force of the first elastic piece 64 and the resilience force of the second elastic piece 66, the window is driven to rotate downwards until the window door 13 is not in contact with the sliding rod 62, and the window door 13 covers the box body 1 under the action of the gravity of the window door 13.
When the window door 13 at the position of the outlet 12 is opened to place an article, the window door 13 pushes the sliding rod 62, the first elastic piece 64 is compressed, the second elastic piece 66 is stretched, after the article is placed, the sliding rod 62 is driven to slide towards the window door 13 under the combined action of the resilience force of the first elastic piece 64 and the second elastic piece 66, the window is driven to rotate downwards until the window door 13 is not in contact with the sliding rod 62, and the window door 13 covers the box body 1 under the action of the gravity of the window door 13.
Example two:
according to fig. 7 and 8, the difference from the first embodiment is that: an inclined baffle 100.
The inclined baffle 100 is inclined, the lower end of the inclined baffle 100 is mounted on the first lug 71, and the upper end of the inclined baffle 100 extends upward and is positioned above the inlet 11 or the outlet 12. The inclined baffle 100 is at an acute angle to the horizontal. Preferably, the angle between the inclined baffle 100 and the horizontal plane is set to 85 degrees.
The implementation principle of the embodiment is as follows:
the in-process that the window 13 was opened receives blockking of oblique baffle 100 for the angle that window 13 was opened is less than 90 degrees all the time, and then makes the window 13 open the back, can cover all the time under the effect of self gravity and close on box 1.
With the above setting, the same function as that of the return mechanism 6 in the first embodiment is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A clean room transfer window comprises a box body (1), wherein the box body (1) is of a hollow structure, an inlet (11) and an outlet (12) are formed in two ends of the upper portion of the box body (1), the edge of the inlet (11) and the edge of the outlet (12) are hinged with window doors (13), the window doors (13) at the inlet (11) rotate towards or back to the outlet (12), and the window doors (13) at the outlet (12) rotate towards or back to the inlet (11), and the clean room transfer window is characterized in that a box body (2) is connected with the box body (1) in a water-level sliding mode, and a placing groove (3) is formed in one side, back to the ground, of the box body (2); a driving mechanism (5) for driving the box body (2) to slide back and forth between the inlet (11) and the outlet (12) is arranged in the box body (2); the upper surface of the box body (1) is provided with an installation body (41) positioned between the inlet (11) and the outlet (12), the installation body (41) is provided with a through hole (42) along the horizontal direction, one opening of the through hole (42) is close to the inlet (11), and the other opening of the through hole (42) is close to the outlet (12); a reset mechanism (6) which drives the window and door (13) to open and then automatically close is arranged in the through hole (42).
2. A clean room transfer window according to claim 1, characterized in that the resetting mechanism (6) comprises: a first fixed ring (61), a slide rod (62), a slide ring (63) and a first elastic piece (64); the first fixing ring (61) is coaxially arranged in the through hole (42); the sliding rod (62) is coaxial with the first fixing ring (61), the sliding rod (62) is horizontally connected to the inner wall of the first fixing ring (61) in a sliding mode, and two ends of the sliding rod (62) are located above the inlet (11) and the outlet (12) respectively; the sliding ring (63) is sleeved on the sliding rod (62); one end of the first elastic piece (64) is fixedly arranged on the sliding ring (63), and the other end of the first elastic piece (64) is fixedly arranged on the first fixing ring (61).
3. A clean room transfer window according to claim 2, characterized in that the resetting mechanism (6) further comprises: a second fixed ring (65) and a second elastic member (66); the second fixing ring (65) is coaxially arranged in the through hole (42); the sliding rod (62) is horizontally connected to the inner wall of the second fixing ring (65) in a sliding manner; the first fixing ring (61) and the second fixing ring (65) are positioned on two sides of the sliding ring (63); one end of the second elastic piece (66) is fixedly arranged on one side of the sliding ring (63) back to the first elastic piece (64); the other end of the second elastic member (66) abuts against the side of the second fixed ring (65) facing the sliding ring (63).
4. The clean room transfer window of claim 3, wherein an end of the second resilient member (66) remote from the sliding ring (63) is fixed to the second fixing ring (65).
5. A clean room transfer window according to claim 3, characterized in that the first elastic member (64) and the second elastic member (66) are both arranged as springs, clips or blocks.
6. Clean room transfer window according to claim 5, characterized in that the first (64) and the second (66) elastic member are each provided as a spring, which is sleeved on the slide bar (62).
7. A clean room transfer window according to claim 1, characterized in that the drive mechanism (5) comprises: a sliding block (51), a sliding groove (52), a screw rod (53) and a handle (54); the sliding groove (52) is arranged on the bottom wall of the box body (1) along the horizontal direction; the sliding block (51) is arranged on one side of the box body (2) facing the ground, the sliding block (51) is connected in the sliding groove (52) in a sliding mode, and the sliding block (51) slides back and forth between the inlet (11) and the outlet (12); the screw rod (53) is arranged in the sliding groove (52), the screw rod (53) is in threaded connection with the sliding block (51), and two ends of the screw rod (53) are rotatably assembled on the inner wall of the sliding groove (52); one end of the handle (54) is arranged outside the box body (1), the other end of the handle (54) extends into the box body (1) and then is connected with the end part of the screw rod (53), and the two ends of the screw rod (53) are connected with the handle (54).
8. The clean room transfer window of claim 6, wherein a side of the sliding block (51) facing away from the floor is provided with an insertion groove (511), and a side of the box body (2) facing the floor is provided with an insertion column (21) inserted into the insertion groove (511).
9. The clean room transfer window of claim 2, wherein the sliding ring (63) is slidably connected to the inner wall of the through hole (42) along the axis of the through hole (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921311785.9U CN210480114U (en) | 2019-08-12 | 2019-08-12 | Clean room delivery window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921311785.9U CN210480114U (en) | 2019-08-12 | 2019-08-12 | Clean room delivery window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480114U true CN210480114U (en) | 2020-05-08 |
Family
ID=70535682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921311785.9U Active CN210480114U (en) | 2019-08-12 | 2019-08-12 | Clean room delivery window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210480114U (en) |
-
2019
- 2019-08-12 CN CN201921311785.9U patent/CN210480114U/en active Active
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