Fireproof and moistureproof modular container house assembly

Abstract

The invention relates to the technical field of container residences, and discloses a fireproof and moisture-proof modular container residence assembly which solves the problem that at present, a filter plate is inconvenient to quickly clean, the fireproof and moisture-proof modular container residence assembly comprises a container body, a filter mechanism is arranged on the outer side of the container body, and a sealing mechanism is arranged in the container body; a limiting mechanism is arranged on the sealing mechanism, the filtering mechanism comprises an outer plate located on the outer side of the container body, a sealing ring is fixedly connected to the outer side of the container body, the outer plate is attached to the sealing ring, two filtering plates are symmetrically and fixedly connected to the outer plate, two ventilation openings are symmetrically formed in the container body, and the two filtering plates are arranged at the two ventilation openings correspondingly; the side, close to the container body, of the outer plate is fixedly connected with a supporting column. According to the device, the outer plate can conveniently move under the action of the elastic force of the two reset springs, and then the dredging rods can dredge the filter holes in the filter plate, so that the filter plate can be conveniently cleaned without being disassembled.

Description

Technical Field

[0001] The invention belongs to the technical field of container housing, and in particular relates to a fireproof and moisture-proof modular container housing component. Background Art

[0002] Container house, also known as container residence, refers to a house with windows and doors that is slightly modified from containers as the basic material. It is a movable and recyclable engineering construction product, which has the characteristics of ready-to-use, move anytime and anywhere, recyclable anytime and anywhere, circular system application, safety, environmental protection, beautiful appearance, economy and environmental protection, convenience and high efficiency.

[0003] A container house is a relatively closed space. It is difficult to remove moisture due to poor ventilation. Therefore, vents are opened on the container house for ventilation. At the same time, filter plates are set in the vents to filter the air. In the prior art, the filter plates are generally fixed in the vents by multiple bolts. When there is too much dust in the air, the filter plates need to be removed in time for cleaning. Therefore, multiple bolts need to be operated, which makes it inconvenient to quickly clean the filter plates. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a fireproof and moisture-proof modular container residential assembly, which effectively solves the current problem of inconvenience in quickly cleaning the filter plate.

[0005] To achieve the above object, the present invention provides the following technical solutions: a fireproof and moisture-proof modular container housing assembly, comprising a container body, a filtering mechanism is provided on the outside of the container body, a sealing mechanism is provided on the inside of the container body, and a limiting mechanism is provided on the sealing mechanism;

[0006] The filtering mechanism includes an outer plate located on the outside of the container body, a sealing ring is fixedly connected to the outside of the container body, the outer plate is fitted with the sealing ring, two filter plates are symmetrically fixedly connected to the outer plate, two ventilation holes are symmetrically provided on the container body, and the two filter plates are respectively arranged at the two ventilation holes, a support column is fixedly connected to the side of the outer plate close to the container body, an end of the support column away from the outer plate extends to the inside of the container body and is fixedly connected to an inner plate, a handle is fixedly connected to the side of the inner plate away from the support column, two fixed plates are symmetrically fixedly connected to the outside of the container body, the outer plate is located between the two fixed plates, a plurality of dredging rods are evenly fixedly connected to the side of the fixed plate away from the container body, and the outer diameter value of the dredging rod is equal to the inner diameter value of the filter hole on the filter plate.

[0007] Preferably, two inner rods are symmetrically fixedly connected inside the container body, a movable ring is movably sleeved between the two inner rods, the support column passes through the movable ring and does not contact the movable ring, two return springs are symmetrically fixedly connected between the side of the movable ring away from the inner plate and the container body, the two return springs are respectively sleeved on the outside of the two inner rods, a plurality of side rods are evenly fixedly connected to the side of the inner plate away from the handle, and a ball abutting against the movable ring is provided at one end of each side rod away from the inner plate.

[0008] Preferably, an abutment block is fixedly connected to the outer side of the inner disk, and one end of the two inner rods is respectively fixedly connected to an abutment plate and a limit plate, the abutment block is located between the abutment plate and the limit plate, and the abutment block abuts against the abutment plate.

[0009] Preferably, the sealing mechanism includes two inner frames symmetrically fixed inside the container body, the two inner frames are respectively arranged at two vents, the outer sides of the two inner frames are fixedly connected with ventilation frames, the outer sides of the two ventilation frames are fixedly connected with U-shaped round rods, the outer sides of the two U-shaped round rods are movably sleeved with lifting plates, the bottoms of the two lifting plates are fixedly connected with vertical plates, the two vertical plates are respectively located above the two ventilation frames, the middle parts of the outer sides of the two U-shaped round rods are fixedly sleeved with sleeve blocks, and the tops of the two lifting plates are respectively abutted against the two sleeve blocks.

[0010] Preferably, an L-shaped plate located between the two lifting plates is fixedly installed inside the container body, and two rotating shafts are symmetrically rotatably connected between the container body and the L-shaped plate. Driving gears are fixedly installed on the outer sides of the two rotating shafts, and tooth plates are fixedly connected on the sides where the two lifting plates are close to each other, and the two tooth plates are respectively meshed with the two driving gears.

[0011] Preferably, a driven shaft is rotatably connected between the L-shaped plate and the container body, a driven gear is fixedly installed on the outside of the driven shaft, a driving shaft is rotatably connected inside the container body, the driving shaft passes through the L-shaped plate and is rotatably connected to the L-shaped plate, a driving gear is fixedly installed on the outside of the driving shaft, the driving gear is meshingly connected with the driven gear, and a conveyor belt is transmission-connected between the driving shaft and the driven shaft and the two rotating shafts.

[0012] Preferably, a pressing plate is provided on the outer side of the L-shaped plate, and the pressing plate is rotatably connected to a support shaft on the side close to the driving shaft, and a square groove is fixedly connected to the end of the support shaft away from the pressing plate, and a square rod is provided on the end of the driving shaft close to the support shaft, and the square groove is inserted into the square rod, and a turntable is fixedly installed on the outer side of the support shaft.

[0013] Preferably, the limiting mechanism includes a guide column fixed on the L-shaped plate, a guide plate movably sleeved on the outer side of the guide column, a limiting gear fixedly installed on the outer side of the guide plate, the limiting gear is meshingly connected with the driving gear, an outer ring is fixedly sleeved on the outer side of the guide column, a limiting spring is fixedly connected between the outer ring and the guide plate, and the limiting spring is sleeved on the outer side of the guide column.

[0014] Preferably, the L-shaped plate is provided with a through slot, the guide plate is slidably connected to the through slot, the outer side of the guide plate is rotatably connected to a movable rod, and one end of the movable rod away from the guide plate is rotatably connected to the pressing plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention facilitates the movement of the outer plate when the handle is pushed through the cooperation between the inner plate and the support column, and facilitates the deformation of the two return springs through the matching between the side rod and the ball as well as the movable ring and the inner rod. At the same time, the outer plate can be rotated, and the outer plate can move under the action of the elastic force of the two return springs, and then the dredging rod can dredge the filter holes on the filter plate, so that the filter plate can be cleaned without disassembling it.

[0017] 2. The invention facilitates the rotation of the driving shaft when the turntable is rotated through the cooperation between the supporting shaft, the square groove and the square rod, and facilitates the movement of the two lifting plates along the two U-shaped round rods respectively through the cooperation between the driving gear, the driven gear, the driven shaft, the conveyor belt, the rotating shaft, the driving gear and the gear plate, so that the two lifting plates can be inserted into the two ventilation frames respectively, and then the two vents can be sealed, thereby preventing foreign impurities from entering the container body through the vents when the filter plate is cleaned.

[0018] 3. The invention facilitates the engagement of the limit gear with the driving gear to limit the driving shaft through the cooperation between the guide plate and the guide column and the limit spring and the outer ring, thereby facilitating the fixing of the positions of the two vertical plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the structure of the fireproof and moisture-proof modular container housing assembly of the present invention;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of a container body of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the filtering mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the support column structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the sealing mechanism structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the L-shaped plate structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the disassembled structure of the pressing plate and the driving shaft of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the limiting mechanism of the present invention.

[0029] In the figure: 1. container body; 2. filtering mechanism; 201. outer plate; 202. fixing plate; 203. dredging rod; 204. filtering plate; 205. sealing ring; 206. supporting column; 207. movable ring; 208. return spring; 209. abutment plate; 2010. inner rod; 2011. handle; 2012. abutment block; 2013. inner plate; 2014. limit plate; 2015. ball bearing; 2016. side rod; 3. sealing mechanism; 301. inner frame; 302. ventilation frame; 303. vertical plate; 304. lifting plate; 305. tooth plate; 3 06, L-shaped plate; 307, sleeve block; 308, U-shaped round rod; 309, driven gear; 3010, driving gear; 3011, pressure plate; 3012, through slot; 3013, driving gear; 3014, rotating shaft; 3015, driving shaft; 3016, driven shaft; 3017, conveyor belt; 3018, turntable; 3019, square rod; 3020, square slot; 3021, supporting shaft; 4, limiting mechanism; 401, guide column; 402, limiting spring; 403, guide plate; 404, limiting gear; 405, movable rod; 406, outer ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figure 1-Figure 8The present invention relates to a fireproof and moisture-proof modular container residential component, comprising a container body 1, a filtering mechanism 2 is provided on the outer side of the container body 1, a sealing mechanism 3 is provided inside the container body 1, a limiting mechanism 4 is provided on the sealing mechanism 3, the container body 1 is formed by splicing a plurality of plates, the plates are rock wool sandwich panels, the rock wool sandwich panels have fireproof and moisture-proof effects, so that the container body 1 has fireproof and moisture-proof functions.

[0032] Embodiment 2, on the basis of embodiment 1, the filtering mechanism 2 includes an outer plate 201 located on the outer side of the container body 1, a sealing ring 205 is fixedly connected to the outer side of the container body 1, the outer plate 201 is fitted with the sealing ring 205, two filter plates 204 are symmetrically fixedly connected to the outer plate 201, two vents are symmetrically provided on the container body 1, and the two filter plates 204 are respectively arranged at the two vents, a support column 206 is fixedly connected to the side of the outer plate 201 close to the container body 1, the end of the support column 206 away from the outer plate 201 extends to the inside of the container body 1 and is fixedly connected to an inner plate 2013, and a handle 2011 is fixedly connected to the side of the inner plate 2013 away from the support column 206, two fixed plates 202 are symmetrically fixedly connected to the outer side of the container body 1, the outer plate 201 is located between the two fixed plates 202, and a plurality of dredging rods 203 are evenly fixedly connected to the side of the fixed plate 202 away from the container body 1, and the outer diameter value of the dredging rod 203 is equal to the filter plate The inner diameter value of the filter hole 204 is symmetrically fixed to the inside of the container body 1, and two inner rods 2010 are symmetrically fixedly connected. A movable ring 207 is movably sleeved between the two inner rods 2010. The support column 206 passes through the movable ring 207 and does not contact the movable ring 207. The movable ring 207 is symmetrically fixedly connected to the container body 1 on one side away from the inner plate 2013. Two return springs 208 are respectively sleeved on the outer sides of the two inner rods 2010. The inner plate 2013 is away from the handle A plurality of side rods 2016 are evenly and fixedly connected to one side of the hand 2011, and a ball 2015 is provided at one end of each side rod 2016 away from the inner plate 2013 for contacting with the movable ring 207. An abutment block 2012 is fixedly connected to the outer side of the inner plate 2013, and one end of the two inner rods 2010 is respectively fixedly connected to an abutment plate 209 and a limit plate 2014, and the abutment block 2012 is located between the abutment plate 209 and the limit plate 2014, and the abutment block 2012 is in contact with the abutment plate 209;

[0033] First, push the pressing plate 3011 to move the inner plate 2013 and the support column 206, and drive the outer plate 201 to move and separate from the sealing ring 205. At the same time, the movable ring 207 is driven to slide along the two inner rods 2010 through each side rod 2016 and the ball 2015. At this time, the two return springs 208 are compressed. Then rotate the handle 2011 to drive the inner plate 2013 and the support column 206 to rotate, and drive the outer plate 201 to rotate until the abutment block 2012 rotates to abut against the limit plate 2014, and then release the handle 2011. At this time, the two return springs 208 are reset to drive the movable ring 207 to slide along the two inner rods 2010 , and drives the inner plate 2013 to move through each ball 2015 and the side rod 2016, and then drives the outer plate 201 to move through the support column 206, and at the same time, the two filter plates 204 move until the dredging rod 203 is inserted into the filter holes on the filter plate 204, and the filter holes are dredged to avoid clogging, and the filter plate 204 is cleaned, and then the handle 2011 is pushed again and rotated, so that the abutment block 2012 rotates to fit with the abutment plate 209, and the outer plate 201 moves to fit with the sealing ring 205 under the action of the elastic force of the two reset springs 208, completing the reset of the two filter plates 204, and finally filtering the air again.

[0034] Embodiment 3, on the basis of embodiment 1, the sealing mechanism 3 comprises two inner frames 301 symmetrically fixed inside the container body 1, the two inner frames 301 are respectively arranged at two vents, the outer sides of the two inner frames 301 are fixedly connected with ventilation frames 302, the outer sides of the two ventilation frames 302 are fixedly connected with U-shaped round rods 308, the outer sides of the two U-shaped round rods 308 are movably sleeved with lifting plates 304, the bottoms of the two lifting plates 304 are fixedly connected with vertical plates 303, and the two vertical plates 303 are respectively located at the two ventilation frames 30 2, the outer middle parts of the two U-shaped round rods 308 are fixedly sleeved with sleeve blocks 307, the tops of the two lifting plates 304 are respectively abutted against the two sleeve blocks 307, the inside of the container body 1 is fixedly installed with an L-shaped plate 306 located between the two lifting plates 304, and the container body 1 and the L-shaped plate 306 are symmetrically connected to two rotating shafts 3014, and the outer sides of the two rotating shafts 3014 are fixedly installed with driving gears 3013, and the sides of the two lifting plates 304 close to each other are fixedly connected with toothed plates 305, and the two toothed plates The L-shaped plate 306 and the container body 1 are respectively meshed with two driving gears 3013. A driven shaft 3016 is rotatably connected between the L-shaped plate 306 and the container body 1. A driven gear 309 is fixedly installed on the outside of the driven shaft 3016. The inside of the container body 1 is rotatably connected with a driving shaft 3015. The driving shaft 3015 passes through the L-shaped plate 306 and is rotatably connected to the L-shaped plate 306. A driving gear 3010 is fixedly installed on the outside of the driving shaft 3015. The driving gear 3010 is meshed with the driven gear 309. The driving shaft 3015 and the driven gear 309 are meshed with each other. A conveyor belt 3017 is connected between the shaft 3016 and the two rotating shafts 3014. A pressing plate 3011 is provided on the outer side of the L-shaped plate 306. A support shaft 3021 is rotatably connected to the side of the pressing plate 3011 close to the driving shaft 3015. A square groove 3020 is fixedly connected to the end of the support shaft 3021 away from the pressing plate 3011. A square rod 3019 is provided on the end of the driving shaft 3015 close to the support shaft 3021. The square groove 3020 is inserted into the square rod 3019. A rotating plate 3018 is fixedly installed on the outer side of the support shaft 3021.

[0035] First, rotate the turntable 3018 to drive the support shaft 3021 to rotate, and drive the driving shaft 3015 to rotate through the square groove 3020 and the square rod 3019, and drive the driving gear 3010 to rotate. Since the driving gear 3010 is meshed and connected with the driven gear 309, the driven shaft 3016 is driven to rotate, and then the two rotating shafts 3014 are driven to rotate through the two conveyor belts 3017 respectively. Since the two driving gears 3013 are meshed and connected with the two tooth plates 305 respectively, the two lifting plates 304 are driven to slide downward along the two U-shaped round rods 308 respectively. At the same time, the two vertical plates 303 are both lowered until they are respectively inserted into the two ventilation frames 302 to seal the two vents. Finally, when cleaning the filter plate 204, external impurities are prevented from entering the container body 1 through the vents.

[0036] Embodiment 4, on the basis of embodiment 1, the limiting mechanism 4 includes a guide column 401 fixed on the L-shaped plate 306, the outer side of the guide column 401 is movably sleeved with a guide plate 403, the outer side of the guide plate 403 is fixedly installed with a limiting gear 404, the limiting gear 404 is meshed and connected with the driving gear 3010, the outer side of the guide column 401 is fixedly sleeved with an outer ring 406, a limiting spring 402 is fixedly connected between the outer ring 406 and the guide plate 403, the limiting spring 402 is sleeved on the outer side of the guide column 401, a through groove 3012 is provided on the L-shaped plate 306, the guide plate 403 is slidably connected to the through groove 3012, the outer side of the guide plate 403 is rotatably connected with a movable rod 405, and the end of the movable rod 405 away from the guide plate 403 is rotatably connected to the pressing plate 3011;

[0037] First, press the pressing plate 3011, and drive the guide plate 403 to slide along the through groove 3012 through the movable rod 405. At the same time, the guide plate 403 slides on the outside of the guide column 401. At this time, the limit spring 402 is compressed, and drives the limit gear 404 to move and separate from the driving gear 3010, thereby releasing the restriction effect on the driving shaft 3015. Then, the turntable 3018 can be rotated to make the two vertical plates 303 descend until they are respectively inserted into the two ventilation frames 302 to seal the two vents. Then, release the pressing plate 3011. At this time, the limit spring 402 is reset to drive the guide plate 403 to slide along the guide column 401 and away from the outer ring 406, and drives the limit gear 404 to move until it is engaged with the driving gear 3010 to prevent the driving shaft 3015 from rotating arbitrarily, and finally, the positions of the two vertical plates 303 are fixed.

Claims

1. A fireproof and moisture-proof modular container housing assembly, comprising a container body (1), characterized in that: The outer side of the container body (1) is provided with a filtering mechanism (2), the inner side of the container body (1) is provided with a sealing mechanism (3), and the sealing mechanism (3) is provided with a limiting mechanism (4); The filtering mechanism (2) comprises an outer plate (201) located outside the container body (1), a sealing ring (205) is fixedly connected to the outside of the container body (1), the outer plate (201) and the sealing ring (205) are in close contact, two filter plates (204) are symmetrically fixedly connected to the outer plate (201), two ventilation holes are symmetrically provided on the container body (1), the two filter plates (204) are respectively arranged at the two ventilation holes, and a support column (206) is fixedly connected to the side of the outer plate (201) close to the container body (1), and the support column (206) is away from the outer plate (2 01) extends to the interior of the container body (1) and is fixedly connected to an inner plate (2013); a side of the inner plate (2013) away from the support column (206) is fixedly connected to a handle (2011); two fixed plates (202) are symmetrically fixedly connected to the outside of the container body (1); the outer plate (201) is located between the two fixed plates (202); a plurality of dredging rods (203) are evenly fixedly connected to the side of the fixed plate (202) away from the container body (1); and the outer diameter of the dredging rods (203) is equal to the inner diameter of the filter holes on the filter plate (204).

2. A fireproof and moisture-proof modular container housing assembly according to claim 1, characterized in that: Two inner rods (2010) are symmetrically fixedly connected inside the container body (1); a movable ring (207) is movably sleeved between the two inner rods (2010); a support column (206) passes through the movable ring (207) and does not contact the movable ring (207); two return springs (208) are symmetrically fixedly connected between the side of the movable ring (207) away from the inner plate (2013) and the container body (1); the two return springs (208) are respectively sleeved on the outside of the two inner rods (2010); a plurality of side rods (2016) are evenly fixedly connected to the side of the inner plate (2013) away from the handle (211); and a ball (2015) is provided at one end of each side rod (2016) away from the inner plate (2013) and abuts against the movable ring (207).

3. The fireproof and moisture-proof modular container housing assembly according to claim 1, characterized in that: The outer side of the inner disk (2013) is fixedly connected with an abutment block (2012); one end of the two inner rods (2010) is respectively fixedly connected with an abutment plate (209) and a limit plate (2014); the abutment block (2012) is located between the abutment plate (209) and the limit plate (2014), and the abutment block (2012) abuts against the abutment plate (209).

4. The fireproof and moisture-proof modular container housing assembly according to claim 1, characterized in that: The sealing mechanism (3) comprises two inner frames (301) symmetrically fixed inside the container body (1); the two inner frames (301) are respectively arranged at two ventilation openings; the outer sides of the two inner frames (301) are fixedly connected to ventilation frames (302); the outer sides of the two ventilation frames (302) are fixedly connected to U-shaped round rods (308); the outer sides of the two U-shaped round rods (308) are movably sleeved with lifting plates (304); the bottoms of the two lifting plates (304) are fixedly connected to vertical plates (303); the two vertical plates (303) are respectively located above the two ventilation frames (302); the middle parts of the outer sides of the two U-shaped round rods (308) are fixedly sleeved with sleeve blocks (307); the tops of the two lifting plates (304) are respectively in contact with the two sleeve blocks (307).

5. The fireproof and moisture-proof modular container housing assembly according to claim 1, characterized in that: An L-shaped plate (306) located between the two lifting plates (304) is fixedly installed inside the container body (1); two rotating shafts (3014) are symmetrically rotatably connected between the container body (1) and the L-shaped plate (306); driving gears (3013) are fixedly installed on the outer sides of the two rotating shafts (3014); tooth plates (305) are fixedly connected to the sides of the two lifting plates (304) close to each other; and the two tooth plates (305) are respectively meshed and connected with the two driving gears (3013).

6. The fireproof and moisture-proof modular container housing assembly according to claim 5, characterized in that: A driven shaft (3016) is rotatably connected between the L-shaped plate (306) and the container body (1); a driven gear (309) is fixedly installed on the outer side of the driven shaft (3016); a driving shaft (3015) is rotatably connected inside the container body (1); the driving shaft (3015) passes through the L-shaped plate (306) and is rotatably connected to the L-shaped plate (306); a driving gear (3010) is fixedly installed on the outer side of the driving shaft (3015); the driving gear (3010) is meshedly connected to the driven gear (309); and a conveyor belt (3017) is transmission-connected between the driving shaft (3015) and the driven shaft (3016) and the two rotating shafts (3014).

7. The fireproof and moisture-proof modular container housing assembly according to claim 5, characterized in that: A pressing plate (3011) is provided on the outer side of the L-shaped plate (306); a side of the pressing plate (3011) close to the driving shaft (3015) is rotatably connected to a support shaft (3021); an end of the support shaft (3021) away from the pressing plate (3011) is fixedly connected to a square groove (3020); an end of the driving shaft (3015) close to the support shaft (3021) is provided with a square rod (3019); the square groove (3020) is inserted into the square rod (3019); and a rotating disk (3018) is fixedly installed on the outer side of the support shaft (3021).

8. The fireproof and moisture-proof modular container housing assembly according to claim 1, characterized in that: The limiting mechanism (4) comprises a guide column (401) fixed on the L-shaped plate (306); a guide plate (403) is movably sleeved on the outer side of the guide column (401); a limiting gear (404) is fixedly installed on the outer side of the guide plate (403); the limiting gear (404) is meshingly connected with the driving gear (3010); an outer ring (406) is fixedly sleeved on the outer side of the guide column (401); a limiting spring (402) is fixedly connected between the outer ring (406) and the guide plate (403); and the limiting spring (402) is sleeved on the outer side of the guide column (401).

9. The fireproof and moisture-proof modular container housing assembly according to claim 5, characterized in that: The L-shaped plate (306) is provided with a through slot (3012), the guide plate (403) is slidably connected to the through slot (3012), the outer side of the guide plate (403) is rotatably connected to a movable rod (405), and one end of the movable rod (405) away from the guide plate (403) is rotatably connected to the pressing plate (3011).

Images