Insect-proof door curtain suitable for cigarette factory production workshop

Abstract

The utility model relates to the field of tobacco leaf storage, and discloses an insect prevention door curtain suitable for a tobacco factory production workshop. Comprising a left fixing frame, a right fixing frame, a row of through holes formed in the front ends of the fixing frames, a supporting mechanism installed on the fixing frames, an installation mechanism installed on the fixing frames, two insect-proof nets installed on the installation mechanism and magnets installed on the opposite sides of the two fixing frames. The placement groove is formed in the fixing frame; and the insecticide is placed in the placement groove. According to the insect prevention door curtain suitable for the cigarette factory production workshop, the supporting mechanism is arranged on the fixing frame, the fixing frame can be supported when the fixing frame moves, so that the moving range of the fixing frame is enlarged, and the situation that screws on the fixing frame fall off due to pulling or the fixing frame is damaged due to pulling is avoided; and the insect-proof net can be conveniently mounted and taken out, so that the insect-proof net can be conveniently cleaned and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco leaf storage, in particular to an insect-proof door curtain suitable for a production workshop of a tobacco factory. Background Art

[0002] Tobacco, the Chinese medicine name, is the leaf of the plant Nicotiana tabacum of the Solanaceae family. It is widely cultivated in all parts of my country. It has the effects of promoting qi and relieving pain, drying dampness, reducing swelling, detoxifying and killing insects. It is often used for food stagnation and bloating, gas stagnation and pain, joint pain, carbuncle, furuncle, scabies, eczema, snake bites, sprains and bruises. Tobacco leaves are rich in nutrients such as protein, lipids and carbohydrates. It is easy to cause insects during storage, so insect-proof door curtains are needed to resist mosquitoes.

[0003] For example, a Chinese patent (CN213450181U) discloses an insect-proof door curtain suitable for cigarette workshops and tobacco leaf warehouses, comprising a first insect-proof net fixing frame, a first adsorption strip is fixed to one side of the first insect-proof net fixing frame, and a second adsorption strip is adsorbed to the other side of the first adsorption strip, and a second insect-proof net fixing frame is fixed to the other side of the second adsorption strip, the first insect-proof net fixing frame and the second insect-proof net fixing frame are "U"-shaped on the outside, and an insect-proof net main body is fixed inside the first insect-proof net fixing frame and the second insect-proof net fixing frame, and a medicine containing frame is provided at the bottom of the first insect-proof net fixing frame and the second insect-proof net fixing frame, and a medicine containing groove is provided at the upper end of the medicine containing frame. The insect-proof door curtain suitable for cigarette workshops and tobacco leaf warehouses is provided with an adsorption structure, which can adsorb the closed part of the door curtain to prevent the door curtain from opening automatically, and at the same time, an insect repellent storage structure is provided on the device to increase the insect-proof effect of the device.

[0004] The above scheme also has the following technical defects. The first insect-proof net fixing frame and the second insect-proof net fixing frame of the above scheme will be pulled by the staff when in use. Since the first insect-proof net fixing frame and the second insect-proof net fixing frame are fixed on the door frame, the range of movement of the first insect-proof net fixing frame and the second insect-proof net fixing frame is very small. Sometimes when the staff pulls the fixing frame hard, the screws of the first insect-proof net fixing frame and the second insect-proof net fixing frame close to each other will be pulled off, thereby causing the door curtain to be unable to automatically adsorb and close. Based on this, an insect-proof door curtain suitable for a production workshop of a tobacco factory is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an insect-proof door curtain suitable for a production workshop of a tobacco factory, which has the advantage of increasing the activity range of a fixed frame and solves the problem of limited activity range of the fixed frame.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insect-proof door curtain suitable for a production workshop of a tobacco factory, comprising two left and right fixed frames, a row of through holes opened at the front end of the fixed frames, a support mechanism installed on the fixed frames, a mounting mechanism installed on the fixed frames, two insect-proof nets installed on the mounting mechanism, a magnet installed on opposite sides of the two fixed frames, a placement groove opened inside the fixed frames and an insecticide placed inside the placement groove;

[0007] The support mechanism comprises a moving groove provided inside the fixing frame, a support rod slidably connected inside the moving groove, a mounting plate fixed at the rear end of the support rod and a reset assembly mounted on the support rod.

[0008] By adopting this technical solution, the activity range of the fixed frame can be improved.

[0009] Furthermore, the mounting mechanism includes a mounting component mounted on the insect-proof net and inside the fixing frame, a mounting groove opened on opposite sides of the two fixing frames, a Velcro fur surface fixed on one side of the mounting groove, and a Velcro hook surface fixed on the other side of the mounting groove.

[0010] By adopting this technical solution, the insect-proof net can be conveniently taken out and cleaned.

[0011] Furthermore, the reset assembly includes a spring sleeved on the outer surface of the support rod and a baffle fixed on the front end of the support rod.

[0012] By adopting this technical solution, the fixing frame can be driven to automatically reset.

[0013] Furthermore, a rectangular groove is provided inside the fixing frame, and the insect-proof net is located in the rectangular groove.

[0014] By adopting this technical solution, the support rod can support the fixed frame.

[0015] Furthermore, the mounting assembly includes a slide rail fixed at the top end of the rectangular groove, two connecting rods fixed at the top end of the insect-proof net, and a sliding block fixed at the top end of the connecting rods.

[0016] By adopting this technical solution, the protective net can be conveniently fixed inside the fixing frame.

[0017] Furthermore, the front end of the spring abuts against the rear side of the baffle, and the rear end of the spring abuts against the rear end of the fixing frame.

[0018] By adopting this technical solution, the deformation recovery of the spring can be used to drive the fixed frame to move.

[0019] Furthermore, a slide groove is provided inside the slide rail, and the slider slides in the slide groove.

[0020] By adopting this technical solution, the insect-proof net can be suspended by using a slider and a slide rail.

[0021] Furthermore, a notch is formed at one end of the slide rail close to the magnet, and the slider can slide into the slide groove from the notch.

[0022] By adopting this technical solution, the slider can be easily taken out from the slide groove.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The insect-proof door curtain suitable for a production workshop of a tobacco factory can support the fixed frame when it moves by providing a supporting mechanism on the fixed frame, thereby increasing the range of movement of the fixed frame and preventing screws on the fixed frame from falling off due to pulling or the fixed frame from being damaged due to pulling. The fixing frame can be easily installed and removed by providing a mounting mechanism on the fixed frame, thereby facilitating cleaning and replacement of the insect-proof net and preventing dead mosquitoes on the insect-proof net from generating odor or causing infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of a top view of a part of the structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the utility model insect-proof net and installation mechanism;

[0028] Figure 4 It is a three-dimensional schematic diagram of the structural part of the utility model.

[0029] In the figure: 1. fixed frame; 2. through hole; 3. supporting mechanism; 301. movable slot; 302. supporting rod; 303. spring; 304. baffle; 305. mounting plate; 4. mounting mechanism; 401. slide rail; 402. connecting rod; 403. slider; 404. mounting slot; 405. Velcro fur surface; 406. Velcro hook surface; 5. insect-proof net; 6. magnet; 7. placement slot; 8. insect repellent. DETAILED DESCRIPTION

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

[0031] See also Figure 1-4 In this embodiment, it includes two left and right fixed frames 1, a row of through holes 2 opened at the front end of the fixed frame 1, a supporting mechanism 3 installed on the fixed frame 1, a mounting mechanism 4 installed on the fixed frame 1, two insect-proof nets 5 installed on the mounting mechanism 4, a magnet 6 installed on the opposite side of the two fixed frames 1, a placement groove 7 opened inside the fixed frame 1 and an insecticide 8 placed inside the placement groove 7, a rectangular groove is opened inside the fixed frame 1, and the insect-proof net 5 is located in the rectangular groove.

[0032] The supporting mechanism 3 in this embodiment is used to support the fixed frame 1 when it moves, the installing mechanism 4 is used to facilitate the installation and removal of the insect-proof net 5, the insect-proof net 5 is used to block mosquitoes, and the insecticide 8 is used to eliminate insects.

[0033] It should be noted that the magnet 6 is used to attract the two fixing frames 1 together to block mosquitoes, and the through hole 2 is used to facilitate fixing the fixing frame 1 to the door frame with screws.

[0034] See also Figure 1-2 In order to increase the range of movement of the fixed frame 1, the support mechanism 3 in this embodiment includes a movable groove 301 opened in the fixed frame 1, a support rod 302 slidably connected to the movable groove 301, a mounting plate 305 fixed to the rear end of the support rod 302, and a reset component installed on the support rod 302, the reset component includes a spring 303 sleeved on the outer surface of the support rod 302 and a baffle 304 fixed to the front end of the support rod 302, the front end of the spring 303 abuts against the rear side of the baffle 304, and the rear end of the spring 303 abuts against the rear end of the fixed frame 1.

[0035] The support mechanism 3 in this embodiment supports the fixed frame 1 through the support rod 302, the spring 303 is used to drive the fixed frame 1 to reset, the baffle 304 is used to prevent the fixed frame 1 from detaching from the support rod 302, and the mounting plate 305 is used to facilitate the installation of the support rod 302 on the door frame.

[0036] It should be noted that the moving groove 301 is used to facilitate the movement of the fixing frame 1 , thereby increasing the movable range of the fixing frame 1 .

[0037] See also Figure 1 , Figure 2 and Figure 4In order to install and disassemble the insect-proof net 5, the installation mechanism 4 in this embodiment includes an installation component installed on the insect-proof net 5 and inside the fixed frame 1, an installation groove 404 opened on the opposite side of the two fixed frames 1, a Velcro fur surface 405 fixed on one side of the installation groove 404, and a Velcro hook surface 406 fixed on the other side of the installation groove 404. The installation component includes a slide rail 401 fixed at the top of the rectangular groove, two connecting rods 402 fixed at the top of the insect-proof net 5, and a slider 403 fixed at the top of the connecting rod 402. A slide groove is opened inside the slide rail 401, and the slider 403 slides in the slide groove. A notch is opened at one end of the slide rail 401 close to the magnet 6, and the slider 403 can slide into the slide groove from the notch.

[0038] The mounting mechanism 4 in this embodiment is placed in the slide groove by the slider 403 to realize the hanging of the anti-insect net 5, and the Velcro fur surface 405 and the Velcro hook surface 406 are used in conjunction to realize the closure of the fixed frame 1.

[0039] It should be noted that the notch on the slide rail 401 is used to facilitate the sliding block 403 to slide in and out of the slide groove, thereby facilitating the removal and installation of the insect-proof net 5.

[0040] The working principle of the above embodiment is:

[0041] When someone passes by the door curtain, the user pulls or pushes the fixed frame 1, the fixed frame 1 and the support rod 302 move relative to each other, the support rod 302 slides in the movable groove 301, and at the same time the fixed frame 1 squeezes the spring 303, the spring 303 deforms, and the person passes through the door curtain, and then the fixed frame 1 is reset under the action of the deformation recovery of the spring 303; when the insect-proof net 5 needs to be replaced, the Velcro fur surface 405 and the Velcro hook surface 406 are pulled to separate them, and then the insect-proof net 5 is taken out of the rectangular frame, and the slider 403 slides out from the notch of the slide rail 401, the insect-proof net 5 is cleaned or replaced, and then the slider 403 is installed in the slide groove of the slide rail 401 to complete the installation of the insect-proof net 5.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An insect-proof door curtain suitable for a production workshop of a tobacco factory, comprising two left and right fixed frames (1), a row of through holes (2) provided at the front end of the fixed frames (1), a support mechanism (3) mounted on the fixed frames (1), a mounting mechanism (4) mounted on the fixed frames (1), two insect-proof nets (5) mounted on the mounting mechanism (4), a magnet (6) mounted on opposite sides of the two fixed frames (1), a placement groove (7) provided inside the fixed frames (1), and an insecticide (8) placed inside the placement groove (7); The support mechanism (3) comprises a movable groove (301) provided inside the fixed frame (1), a support rod (302) slidably connected inside the movable groove (301), a mounting plate (305) fixed to the rear end of the support rod (302), and a reset component mounted on the support rod (302).

2. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 1, characterized in that: The mounting mechanism (4) comprises a mounting component mounted on the anti-insect net (5) and inside the fixing frame (1), a mounting groove (404) provided on opposite sides of the two fixing frames (1), a Velcro fleece surface (405) fixed on one side of the mounting groove (404), and a Velcro hook surface (406) fixed on the other side of the mounting groove (404).

3. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 1, characterized in that: The reset assembly comprises a spring (303) sleeved on the outer surface of the support rod (302) and a baffle (304) fixed to the front end of the support rod (302).

4. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 2, characterized in that: A rectangular groove is provided inside the fixing frame (1), and the insect-proof net (5) is located in the rectangular groove.

5. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 4, characterized in that: The mounting assembly comprises a slide rail (401) fixed to the top of the rectangular groove, two connecting rods (402) fixed to the top of the insect-proof net (5), and a sliding block (403) fixed to the top of the connecting rods (402).

6. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 3, characterized in that: The front end of the spring (303) abuts against the rear side of the baffle (304), and the rear end of the spring (303) abuts against the rear end of the fixing frame (1).

7. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 5, characterized in that: A sliding groove is provided inside the sliding rail (401), and the sliding block (403) slides in the sliding groove.

8. The insect-proof door curtain suitable for a production workshop of a tobacco factory according to claim 7, characterized in that: A notch is formed at one end of the slide rail (401) close to the magnet (6), and the slide block (403) can slide into the slide groove from the notch.

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