Delivery channel structure for delivery window

Abstract

The utility model relates to the technical field of delivery windows, and discloses a delivery channel structure for a delivery window, which comprises an upper plate, a first side plate and a second side plate are arranged at the lower end of the upper plate, a fixing frame is arranged on the front outer side of the upper plate, a door frame is arranged on the outer side of the fixing frame, and a first cabinet door is rotatably connected to the front end of the door frame. According to the transfer channel structure for the transfer window, when a first cabinet door is opened, a spring jacks a long rod upwards, the long rod makes contact with the top end of the interior of a sliding frame, a limiting block is inserted into a second cabinet door, the second cabinet door is locked, and the second cabinet door cannot be opened; the long rod moves downwards along the vertical groove, the limiting block moves downwards along with the long rod to be separated from the second cabinet door, at the moment, the second cabinet door and the first cabinet door are both in an openable state, the first cabinet door and the second cabinet door can only be opened independently and cannot be opened at the same time, a clean area is isolated from a non-clean area, and pollution leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer windows, in particular to a transfer channel structure for a transfer window. Background Art

[0002] The transfer window is mainly used as an auxiliary delivery tool in the clean area. Items are transferred through the transfer window to reduce the number of door openings, thereby reducing the entry of bacteria into the clean area. However, the transfer windows currently on the market are all integrated structures with fixed structural dimensions. During transportation, they can only be transported as a whole, occupying a large transportation space and resulting in higher transportation costs.

[0003] China Utility Model Patent Publication No.: CN 217176347 U, discloses: a transfer channel structure for a transfer window, the transfer channel structure for the transfer window, the various components of which can be disassembled and transported during transportation, and then assembled and used after arriving at the destination. For producers, this can reduce transportation costs and improve corporate economic benefits. Compared with transfer windows on the market, it is easier to disassemble and recycle in the later stage. However, the side panel structure of the transfer channel structure for the transfer window is relatively thin, which is easily deformed by force during transportation, affecting its use. The structural strength of the transfer channel is low and its durability is poor. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a transfer channel structure for a transfer window, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by the utility model is: a transfer channel structure for a transfer window, comprising an upper plate, a side plate 1 and a side plate 2 being provided at the lower end of the upper plate, a fixed frame being provided at the front outer side of the upper plate, a door frame being provided at the outer side of the fixed frame, a cabinet door 1 being rotatably connected to the front end of the door frame, a cabinet door 2 being provided at the rear of the cabinet door 1, a locking assembly 1 and a locking assembly 2 being provided at the inner side of the side plate 1, and an ultraviolet lamp being fixedly connected to the inner side of the upper plate;

[0006] The cabinet door 1 includes a cabinet door body, a groove 1, a groove 2 and a limit groove. The rear end of the cabinet door body is provided with a groove 1 and a groove 2, and the upper end of the inner portion of the groove 2 is provided with a limit groove.

[0007] The locking assembly includes a sliding frame, a vertical slot, a spring, a long rod, a slide bar, an inclined surface and a limit block. Vertical slots are provided on both sides of the sliding frame. A spring is fixedly connected to the inside of the sliding frame. A long rod is provided inside the sliding frame. A slide bar is fixedly connected to the outside of the long rod. An inclined surface is provided at the front end of the long rod, and a limit block is provided at the upper end of the long rod.

[0008] Preferably, the upper plate includes a plate body, a slide groove and a first interlayer, the lower end of the plate body is fixedly connected with the slide groove, and the inner part of the plate body is provided with the first interlayer;

[0009] The side panel 1 includes a side panel body, a slider and an interlayer 2. The upper and lower ends of the side panel body are fixedly connected to the slider. The interlayer 2 is arranged inside the side panel body. The structure of the side panel 2 is the same as that of the side panel 1.

[0010] Through the above technical solution, an upper plate, side panel one and side panel two are set up to form a transmission channel. During assembly, the slide groove of the upper plate is slidably connected with the side panel one and the slider. The assembly method is simple. The setting of interlayer one and interlayer two improves the structural strength of the upper plate and side panel one, making the transmission channel more solid and stable.

[0011] Preferably, the slide groove and the slider are slidably connected, the fixed frame is fixedly connected to the side panel 1 and the upper plate by bolts, and the door frame is adapted to the fixed frame.

[0012] Through the above technical solution, a fixed frame and a door frame are set. During installation, the sliding assembled upper plate, side panel one, and side panel two are inserted into the pre-opened wall hole, and the fixed frame is slidably installed with side panel one from the front and rear ends. The fixed frame is fixed and locked to the wall with bolts, and the fixed frame is fixed and locked to the upper plate, side panel one, and side panel two. Then, the door frame is assembled with the fixed frame from the front and rear ends and fixed with bolts. The door frame is firmly fixed to the wall, and the door frame strengthens the sealing effect of the transmission channel.

[0013] Preferably, the structures of the locking component 1 and the locking component 2 are symmetrical and identical, and the locking component 1 is adapted to the interlayer 2.

[0014] Through the above technical solution, locking assembly 1 and locking assembly 2 are set, so that cabinet door 1 and cabinet door 2 can only be opened separately and cannot be opened at the same time, isolating the clean area from the non-clean area to avoid pollution leakage.

[0015] Preferably, the vertical groove is slidably connected to the slide bar, the groove 1 is adapted to the inclined surface, and the limiting groove is adapted to the limiting block.

[0016] Through the above technical solution, when cabinet door 1 is opened, the spring pushes the long rod upward, the long rod contacts the top inside the sliding frame, and the limit block is inserted into cabinet door 2, locking cabinet door 2, and cabinet door 2 cannot be opened. When cabinet door 1 is closed, during the closing process, groove 1 contacts the inclined surface, and the inclined surface is squeezed, causing the long rod to move downward along the vertical groove, and the limit block moves down and separates from cabinet door 2. At this time, cabinet door 2 and cabinet door 1 are both in an openable state.

[0017] Preferably, the cabinet door 2 is compatible with both the locking component 1 and the locking component 2.

[0018] Through the above technical solution, locking component one is used to lock cabinet door two, and locking component two is used to lock cabinet door one. The locking structure is a mechanical structure with a simple structure, is not easy to damage, and is relatively durable.

[0019] Compared with the prior art, the present invention provides a transfer channel structure for a transfer window, which has the following beneficial effects:

[0020] 1. The transfer channel structure for the transfer window is provided with an upper plate, a side plate 1 and a side plate 2, which together form the transfer channel. During assembly, the upper plate's chute is slidably connected to the side plate 1 and the slider, which makes the assembly method simple. The provision of the interlayer 1 and the interlayer 2 improves the structural strength of the upper plate and the side plate 1, making the transfer channel more solid and stable. The upper plate, the side plate 1 and the side plate 2 can be stored and transported separately, reducing the difficulty of transportation.

[0021] 2. The transfer channel structure for the transfer window is provided with a fixed frame and a door frame. During installation, the upper plate, side panel 1, and side panel 2 that are slidably assembled are inserted into the pre-opened wall hole. The fixed frame is slidably installed with side panel 1 from the front and rear ends. The fixed frame is fixed and locked to the wall using bolts. The fixed frame is fixed and locked to the upper plate, side panel 1, and side panel 2. The door frame is then assembled with the fixed frame from the front and rear ends and locked and fixed with bolts. The door frame is firmly fixed to the wall, and the door frame strengthens the sealing effect of the transfer channel.

[0022] 3. The transfer channel structure for the transfer window is provided with a locking component 1 and a locking component 2. When the cabinet door 1 is opened, the spring pushes the long rod upward, and the long rod contacts the top inner side of the sliding frame. The limit block is inserted into the cabinet door 2 to lock the cabinet door 2, and the cabinet door 2 cannot be opened. When the cabinet door 1 is closed, during the closing process, the groove 1 contacts the inclined surface, and the inclined surface is squeezed, causing the long rod to move downward along the vertical groove, and the limit block moves downward and separates from the cabinet door 2. At this time, the cabinet door 2 and the cabinet door 1 are both in an openable state, so that the cabinet door 1 and the cabinet door 2 can only be opened separately and cannot be opened at the same time, isolating the clean area from the non-clean area to avoid pollution leakage. The locking component 1 is used to lock the cabinet door 2, and the locking component 2 is used to lock the cabinet door 1. The locking structure is a mechanical structure with a simple structure, not easy to damage, and relatively durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the split structure of the upper plate and side plate of the utility model;

[0026] Figure 4This is a schematic diagram of the disassembled structure of the cabinet door and the locking structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the cabinet door 1, locking structure 1 and cabinet door 2 split structure of the utility model;

[0028] Figure 6 This is an enlarged structural diagram of the locking structure of the utility model.

[0029] Among them: 1. Upper plate; 101. Shelf body; 102. Slide; 103. Interlayer 1; 2. Side panel 1; 201. Side panel body; 202. Slider; 203. Interlayer 2; 3. Side panel 2; 4. Fixed frame; 5. Door frame; 6. Cabinet door 1; 601. Cabinet door body; 602. Groove 1; 603. Groove 2; 604. Limiting groove; 7. Cabinet door 2; 8. Locking assembly 1; 801. Sliding frame; 802. Vertical groove; 803. Spring; 804. Long rod; 805. Slide; 806. Inclined surface; 807. Limiting block; 9. Locking assembly 2; 10. Ultraviolet lamp. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1: Figure 1-6 As shown, the utility model provides a transfer channel structure for a transfer window, including an upper plate 1, a side plate 1 2 and a side plate 2 3 are provided at the lower end of the upper plate 1, a fixed frame 4 is provided on the front outer side of the upper plate 1, a door frame 5 is provided on the outer side of the fixed frame 4, a cabinet door 1 6 is rotatably connected to the front end of the door frame 5, a cabinet door 2 7 is provided behind the cabinet door 1 6, a locking assembly 1 8 and a locking assembly 2 9 are provided on the inner side of the side plate 1 2, and an ultraviolet lamp 10 is fixedly connected to the inner side of the upper plate 1;

[0032] The cabinet door 1 6 includes a cabinet door body 601, a groove 1 602, a groove 2 603 and a limit groove 604. The cabinet door body 601 has a groove 1 602 and a groove 2 603 at the rear end. The upper end of the groove 2 603 has a limit groove 604.

[0033] The locking assembly 8 includes a sliding frame 801, a vertical slot 802, a spring 803, a long rod 804, a slide bar 805, an inclined surface 806 and a limit block 807. Vertical slots 802 are provided on both sides of the sliding frame 801. The spring 803 is fixedly connected to the inside of the sliding frame 801. A long rod 804 is provided inside the sliding frame 801. The slide bar 805 is fixedly connected to the outside of the long rod 804. A inclined surface 806 is provided at the front end of the long rod 804. A limit block 807 is provided at the upper end of the long rod 804.

[0034] Specifically, the upper panel 1 includes a panel body 101, a chute 102, and a first interlayer 103. The chute 102 is fixedly connected to the lower end of the panel body 101, and the first interlayer 103 is disposed within the panel body 101. Advantageously, the upper panel 1, side panel 1 2, and side panel 2 3 together form a transfer channel. During assembly, the chute 102 of the upper panel 1 is slidably connected to the side panel 1 2 and the slider 202, resulting in a simple assembly method.

[0035] Specifically, side panel 1 2 comprises a side panel body 201, a slider 202, and a second interlayer 203. Sliders 202 are fixedly connected to the upper and lower ends of side panel body 201, and interlayer 203 is disposed within side panel body 201. Side panel 2 3 has the same structure as side panel 1 2. Advantageously, the provision of interlayer 103 and interlayer 203 enhances the structural strength of upper panel 1 and side panel 1 2, making the transmission channel more robust and stable.

[0036] Specifically, the chute 102 and the slider 202 are slidably connected, the fixed frame 4 is fixedly connected to the side panel 1 2 and the upper panel 1 by bolts, and the door frame 5 is adapted to the fixed frame 4. The advantage is that, with the fixed frame 4 and the door frame 5, during installation, the slidably assembled upper panel 1, side panel 1 2, and side panel 2 3 are inserted into the pre-opened wall hole, the fixed frame 4 is slidably installed with the side panel 1 2 from the front and rear ends, the fixed frame 4 is fixed and locked to the wall using bolts, the fixed frame 4 is fixed and locked to the upper panel 1, side panel 1 2, and side panel 2 3, and then the door frame 5 is assembled with the fixed frame 4 from the front and rear ends and fastened using bolts. This secures the door frame 5 to the wall and strengthens the sealing effect of the transmission channel.

[0037] Example 2: Figure 2-6 As shown, as an improvement to the previous embodiment.

[0038] Specifically, locking assembly 1 8 and locking assembly 2 9 have symmetrical structures and are compatible with interlayer 2 203. Advantageously, the provision of locking assembly 1 8 and locking assembly 2 9 allows cabinet door 1 6 and cabinet door 2 7 to be opened only individually, rather than simultaneously, isolating the clean area from the non-clean area and preventing contamination leakage.

[0039] Specifically, the vertical slot 802 is slidably connected to the slide bar 805, the groove 1 602 is adapted to the inclined surface 806, and the limit slot 604 is adapted to the limit block 807. The advantage is that when the cabinet door 1 6 is opened, the spring 803 pushes the long rod 804 upward, and the long rod 804 contacts the top end of the inner part of the sliding frame 801, and the limit block 807 is inserted into the cabinet door 2 7, locking the cabinet door 2 7 and preventing it from opening. When the cabinet door 1 6 is closed, during the closing process, the groove 1 602 contacts the inclined surface 806, and the inclined surface 806 is squeezed, causing the long rod 804 to move downward along the vertical slot 802, and the limit block 807 moves downward and separates from the cabinet door 2 7. At this time, both the cabinet door 2 7 and the cabinet door 1 6 are in an openable state.

[0040] Specifically, the cabinet door 2 7 is compatible with the locking assembly 1 8 and the locking assembly 2 9. The advantage is that the locking assembly 1 8 is used to lock the cabinet door 2 7, and the locking assembly 2 9 is used to lock the cabinet door 1 6. The locking structure is a mechanical structure with a simple structure, is not easy to damage, and is relatively durable.

[0041] Working principle: When assembling, slide the groove 102 of the upper plate 1 with the side plate 1 2 and the slider 202, insert the upper plate 1, side plate 1 2, and side plate 2 3 that are slidably assembled into the pre-opened wall hole, use the fixing frame 4 to slide and install with the side plate 1 2 from the front and rear ends, use bolts to fix and lock the fixing frame 4 with the wall, fix and lock the fixing frame 4 with the upper plate 1, side plate 1 2, and side plate 2 3, and then use the door frame 5 to assemble with the fixing frame 4 from the front and rear ends and use bolts to lock and fix. When in use, the cabinet door 1 6 and the cabinet door 2 7 can only be opened separately and cannot be opened at the same time. When the cabinet door 1 6 is opened, the spring 803 The long rod 804 is pushed upward, and the long rod 804 contacts the top inner side of the sliding frame 801. The limit block 807 is inserted into the cabinet door 2 7 to lock the cabinet door 2 7. The cabinet door 2 7 cannot be opened. When the cabinet door 1 6 is closed, during the closing process, the groove 1 602 contacts the inclined surface 806, and the inclined surface 806 is squeezed, causing the long rod 804 to move downward along the vertical groove 802. The limit block 807 moves downward and separates from the cabinet door 2 7. At this time, the cabinet door 2 7 and the cabinet door 1 6 are both in the openable state. The ultraviolet lamp 10 is started to generate ultraviolet rays to sterilize the transmission channel, isolating the clean area from the non-clean area to avoid pollution leakage.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transfer channel structure for a transfer window, comprising an upper plate (1), characterized in that: The lower end of the upper plate (1) is provided with a side plate 1 (2) and a side plate 2 (3), the front outer side of the upper plate (1) is provided with a fixed frame (4), the outer side of the fixed frame (4) is provided with a door frame (5), the front end of the door frame (5) is rotatably connected to a cabinet door 1 (6), the rear of the cabinet door 1 (6) is provided with a cabinet door 2 (7), the inner side of the side plate 1 (2) is provided with a locking assembly 1 (8) and a locking assembly 2 (9), and the inner side of the upper plate (1) is fixedly connected with an ultraviolet lamp (10); The cabinet door 1 (6) comprises a cabinet door body (601), a groove 1 (602), a groove 2 (603) and a limiting groove (604); the cabinet door body (601) is provided with a groove 1 (602) and a groove 2 (603) at the rear end; and the upper end of the groove 2 (603) is provided with a limiting groove (604); The locking assembly (8) comprises a sliding frame (801), a vertical slot (802), a spring (803), a long rod (804), a slide bar (805), an inclined surface (806) and a limit block (807), wherein the sliding frame (801) is provided with vertical slots (802) on both sides, the sliding frame (801) is fixedly connected with a spring (803) inside, the sliding frame (801) is provided with a long rod (804) inside, the long rod (804) is fixedly connected with a slide bar (805) outside, the long rod (804) is provided with an inclined surface (806) at the front end, and the upper end of the long rod (804) is provided with a limit block (807).

2. The transfer channel structure for a transfer window according to claim 1, characterized in that: The upper plate (1) comprises a plate body (101), a slide groove (102) and an interlayer (103); the lower end of the plate body (101) is fixedly connected to the slide groove (102), and the interlayer (103) is provided inside the plate body (101); The side panel one (2) comprises a side panel body (201), a slider (202) and an interlayer two (203). The upper and lower ends of the side panel body (201) are fixedly connected to the slider (202). The interlayer two (203) is provided inside the side panel body (201). The side panel two (3) has the same structure as the side panel one (2).

3. The transfer channel structure for a transfer window according to claim 2, characterized in that: The sliding groove (102) and the slider (202) are slidably connected, the fixed frame (4) is fixedly connected to the side panel (2) and the upper plate (1) through bolts, and the door frame (5) is adapted to the fixed frame (4).

4. The transfer channel structure for a transfer window according to claim 2, characterized in that: The structures of the locking component 1 (8) and the locking component 2 (9) are symmetrical and identical, and the locking component 1 (8) is compatible with the interlayer 2 (203).

5. The transfer channel structure for a transfer window according to claim 1, characterized in that: The vertical groove (802) and the slide bar (805) are slidably connected, the groove 1 (602) is adapted to the inclined surface (806), and the limiting groove (604) is adapted to the limiting block (807).

6. The transfer channel structure for a transfer window according to claim 1, characterized in that: The cabinet door 2 (7) is compatible with the locking component 1 (8) and the locking component 2 (9).

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