CN214987759U

CN214987759U - Wall-mounted dustbin

Info

Publication number: CN214987759U
Application number: CN202120626062.9U
Authority: CN
Inventors: 张卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

A wall-mounted dustbin. Four hooks are respectively arranged at the upper ends of the front cover and the back box, the lower ends of the front cover and the back box are connected through a rotating shaft, and the lockset is connected to the middle end of the back box. The upper end of the garbage bag is provided with a hanging hole and a finger hole, the lower end of the garbage bag is provided with a sealing belt and a splitting belt, and a plurality of garbage bags are connected in series end to end and wound on the rotating shaft. The front end of the garbage bag is pulled out along the space between the front cover and the back box, and when the lockset in the back box is matched with the finger hole on the garbage bag to lock the garbage bag, the front cover can be closed, so that the front cover and the back box are respectively inserted into the hanging holes on the garbage bag. When the front cover is opened, the hooks can be matched with the hanging holes to unfold the bag opening of the garbage bag. When the lock on the garbage bag is released, the garbage bag can be moved upwards, and therefore the hook is separated from the hanging hole. When the upper moving garbage bag is locked by the lock again, the front cover can be completely closed, and the old garbage bag can be removed along the splitting belt.

Description

Wall-mounted dustbin

Technical Field

The utility model relates to a dustbin, especially can semi-automatic change wall-hanging dustbin of incasement disposal bag.

Background

At present, the known dustbin is replaced by manual work, and the dustbin and the garbage bag are contacted manually, so that the dustbin is inconvenient and unsanitary.

Disclosure of Invention

In order to overcome the not enough of current dustbin need the manual work to change the disposal bag, the utility model provides a wall-hanging dustbin, this wall-hanging dustbin can carry out semi-automatization's change through the disposal bag of mechanical mode to the incasement to reduce the human contact to dustbin and disposal bag.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a protecgulum, back of the body case, preceding layering, back layering, couple, jack, drive head, locking lever, locating plate, bearing plate, pivot, disposal bag, finger hole, hanging hole, cross seam, sealing strip and split area.

The back box is a rectangular shell structure consisting of a top plate, a back plate and a left side plate and a right side plate, two shaft holes which are bilaterally symmetrical are respectively arranged on the left side plate and the right side plate at the lower end of the back box, a support plate is arranged between the left side plate and the right side plate above the shaft holes, a through groove which is parallel to the axis of the shaft holes is arranged on the support plate, and the through groove is a slender hole which vertically penetrates through the support plate. The longitudinal positioning plate is connected to the supporting plate in front of the through groove and parallel to the through groove, and a plurality of positioning holes which are transversely arranged are arranged on the positioning plate. The left side plate and the right side plate of the back box are respectively provided with two sliding chutes which are symmetrical left and right and are vertical to the back plate. The lock rod and the positioning plate are arranged in parallel and positioned behind the through groove on the supporting plate, the left end and the right end of the lock rod are respectively connected with the left sliding groove and the right sliding groove, a plurality of lock heads which are respectively matched with the positioning holes on the positioning plate are arranged on the lock rod, and a spring is arranged between the lock rod and the back plate. The front cover is a rectangular shell structure consisting of a top plate, a front panel and left and right side plates, two shaft holes which are bilaterally symmetrical are respectively arranged on the left and right side plates at the lower end of the front cover, and left and right driving heads which respectively correspond to left and right sliding grooves on the back box are arranged on the left and right side plates of the front cover. The front cover is arranged in front of the back box, and the left shaft hole and the right shaft hole on the front cover and the back box are respectively connected with the left journal and the right journal of the rotating shaft. The front pressing strip and the rear pressing strip are of rectangular cylinder structures, and a front hook, a left hook, a right hook, a rear hook, a left hook and a right hook are arranged on the transverse partition plate of the front cover and the back box respectively. The hook is composed of a transverse supporting rod and a hook rod vertically connected to the outer end of the supporting rod through a hinge, and the hook rod on the hook can be folded inwards around the hinge and can be vertically reset through elasticity. The front left hook and the rear left hook are arranged in a front-rear corresponding and right-left staggered mode, and the front hook and the rear hook are arranged in a front-rear corresponding and left-right staggered mode. The front trim strip and the rear trim strip are provided with front and rear insertion holes respectively corresponding to the rear left and right hooks and the front left and right hooks, and the insertion holes are grooves for accommodating the hooks.

The disposal bag is rectangle pocket structure, evenly sets up a plurality of transverse arrangement's finger hole in the upper end of disposal bag, finger hole for with the locating hole on the locating plate corresponding through-hole, set up four transverse arrangement's hanging hole in the below in finger hole, the hanging hole be with the corresponding through-hole of couple. On the back bag surface of the garbage bag, a gap seam which is longitudinally communicated with the hanging hole is arranged on the upper bag surface corresponding to the hanging hole of the front left and right hooks, and a gap seam which is longitudinally communicated with the hanging hole is arranged on the lower bag surface corresponding to the hanging hole of the back left and right hooks. On the front bag surface of the garbage bag, a cross seam which is longitudinally communicated with the hanging hole is arranged on the bag surface below the hanging hole corresponding to the front left and right hanging hooks, and a cross seam which is longitudinally communicated with the hanging hole is arranged on the bag surface above the hanging hole corresponding to the rear left and right hanging hooks. The seam is a slot matched with the hook rod on the hook. The garbage bags are connected end to end and wound on the rotating shaft, a splitting belt is arranged between a sealing belt at the lower end of the last garbage bag and a finger hole at the upper end of the next garbage bag, and the splitting belt is composed of a plurality of small through holes which are transversely arranged.

When the garbage bag locking device is used, the upper end of the garbage bag penetrates through the through groove in the supporting plate and a gap between the locking rod and the positioning plate to move upwards, and when the hanging hole in the garbage bag above and the finger hole in the garbage bag below are respectively aligned with the hook at the upper end and the positioning hole at the lower end, the locking rod can drive the locking head to be inserted into the finger hole and the positioning hole under the action of the spring to lock the garbage bag. When the front cover is closed around the rotating shaft, the front pressing strip and the rear pressing strip can press the upper end of the garbage bag tightly, the hooks respectively penetrate through the corresponding hanging holes in the garbage bag and enter the inserting holes, and the locking rods on the hooks are folded and penetrate through the hanging holes in the garbage bag. When the front cover is opened, the hook penetrates through the hanging hole with the upper overlock and hooks the hanging hole without the upper overlock through the vertical lock rod, and therefore the opening of the garbage bag in the box is unfolded.

When the garbage bag is replaced, the driving head extrudes the lock rod and releases the locking of the garbage bag, and then the garbage bag is lifted upwards through the finger hole. When the support rod on each hook moves downwards to the bottom end position of the lower gap of the hanging hole, the hook and the vertical lock rod can be separated from the garbage bag through the hanging hole and the lower gap. And the garbage bag is continuously lifted upwards until the garbage bag is locked again by the lock rod and the positioning plate, the front cover can be closed, the upper end of the next garbage bag is fixed by the front pressing strip, the rear pressing strip and the hooks, and finally the old garbage bag can be removed along the splitting belt.

The beneficial effects of the utility model are that, carry out semi-automatization's change to the disposal bag of incasement through mechanical mode to reduce the human contact to dustbin and disposal bag.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view of the unfolded trash bag of fig. 2.

Fig. 4 is a top view of fig. 3.

Fig. 5 is an enlarged partial sectional view a-a of fig. 1.

Fig. 6 is a sectional view taken along line B-B of fig. 2.

Fig. 7 is a cross-sectional view of C-C of fig. 2.

Fig. 8 is a cross-sectional view taken along line D-D of fig. 5.

Fig. 9 is a schematic view of the fig. 8 unfolded trash bag.

Fig. 10 is a cross-sectional view E-E of fig. 5.

Fig. 11 is an enlarged partial sectional view F-F of fig. 8.

Fig. 12 is a schematic view showing the structure of the hanger of fig. 11 when it is folded and passes through the hanging hole.

Fig. 13 is a schematic view of the fig. 11 unfolded trash bag.

Fig. 14 is a schematic view of the structure of the hanger of fig. 13 when it exits the hanging hole.

In the figure: 1. a front cover. 2. A support plate. 3. A rotating shaft. 4. A garbage bag. 5. The head is driven. 6. A locking bar. 7. A back box. 8. And pressing a rear strip. 9. And a front pressing strip. 10. And (7) positioning the plate. 11. Finger hole. 12. And (7) hanging holes. 13. And (6) sewing. 14. And (7) sealing the tape. 15. And (4) splitting the zone. 16. And (4) hanging hooks. 17. And (4) inserting the jack.

Detailed Description

In fig. 1, 2, 5, 6, 7, 8, 10, and 11, the back box 7 has a rectangular case structure including a top plate, a back plate, and left and right side plates, two shaft holes are formed in the left and right side plates at the lower end of the back box 7, respectively, and are bilaterally symmetrical, the support plate 2 is disposed between the left and right side plates above the shaft holes, and the support plate 2 is provided with a through groove parallel to the axis of the shaft hole, the through groove being a thin and long hole that penetrates the support plate vertically. The longitudinal positioning plate 10 is connected on the supporting plate 2 in front of the through groove and is parallel to the through groove, and a plurality of positioning holes which are transversely arranged are arranged on the positioning plate 10. The left side plate and the right side plate of the back box 7 are respectively provided with two sliding chutes which are symmetrical left and right and are vertical to the back plate. The locking rod 6 is arranged in parallel with the positioning plate 10 and is positioned at the rear of the through groove on the supporting plate 2, the left end and the right end of the locking rod 6 are respectively connected with the left sliding groove and the right sliding groove, a plurality of locking heads which are respectively matched with the positioning holes on the positioning plate 10 are arranged on the locking rod 6, and a spring is arranged between the locking rod 6 and the back plate. The front cover 1 is a rectangular shell structure composed of a top plate, a front panel and left and right side plates, two shaft holes which are bilaterally symmetrical are respectively arranged on the left and right side plates at the lower end of the front cover 1, and left and right driving heads 5 which respectively correspond to left and right sliding grooves on the back box 7 are arranged on the left and right side plates of the front cover 1. The front cover 1 is arranged in front of the back box 7, and the left shaft hole and the right shaft hole on the front cover 1 and the back box 7 are respectively connected with the left journal and the right journal of the rotating shaft 3. The front pressing strip 9 and the rear pressing strip 8 are both rectangular cylinder structures, and a front left hook 16, a front right hook 16 and a rear left hook 16 are respectively arranged on the transverse partition plates of the front cover 1 and the back box 7. The hook 16 is composed of a transverse supporting rod and a hook rod vertically connected to the outer end of the supporting rod through a hinge, and the hook rod on the hook 16 can be folded inwards around the hinge and can be vertically reset through elasticity. The front and rear left pothooks 16 are arranged correspondingly in front and rear and staggered right and left, and the front and rear right pothooks 16 are arranged correspondingly in front and rear and staggered left and right. Front and rear insertion holes 17 corresponding to the rear left and right hooks 16 and the front left and right hooks 16 are formed in the front trim 9 and the rear trim 8 respectively, and the insertion holes 17 are grooves for accommodating the hooks.

In fig. 5, 6, 7, 8, 10, disposal bag 4 is the rectangle pocket structure, has evenly seted up a plurality of transverse arrangement's finger hole 11 in the upper end of disposal bag 4, finger hole 11 be with the corresponding through-hole of locating hole on locating plate 10, set up four transverse arrangement's hanging hole 12 in the below of finger hole 11, hanging hole 12 be the through-hole corresponding with couple 16. On the back bag surface of the garbage bag 4, a gap 13 longitudinally communicating with the hanging hole 12 is arranged on the upper bag surface corresponding to the hanging hole 12 of the front left and right hanging hooks 16, and a gap 13 longitudinally communicating with the hanging hole 12 is arranged on the lower bag surface corresponding to the hanging hole 12 of the back left and right hanging hooks 16. On the front bag surface of the garbage bag 4, a gap 13 longitudinally communicating with the hanging hole 12 is arranged on the bag surface below the hanging hole 12 corresponding to the front left and right hanging hooks 16, and a gap 13 longitudinally communicating with the hanging hole 12 is arranged on the bag surface above the hanging hole 12 corresponding to the rear left and right hanging hooks 16. The seam 13 is a slot matched with a hook rod on the hook 16. The garbage bags 4 are connected end to end and wound on the rotating shaft 3, a splitting belt 15 is arranged between a sealing belt 14 at the lower end of the last garbage bag 4 and a finger hole 11 at the upper end of the next garbage bag 4, and the splitting belt 15 is composed of a plurality of small through holes which are transversely arranged.

In fig. 3, 4, 5, 6, 7, 8, 9, 11, 12 and 13, when in use, the upper end of the garbage bag 4 passes through the through slot on the support plate 2 and the gap between the locking lever 6 and the positioning plate 10 to move upward, and when the hanging hole 12 on the upper garbage bag 4 and the finger hole 11 on the lower garbage bag 4 are respectively aligned with the hanging hook 16 at the upper end and the positioning hole at the lower end, the locking lever 6 can drive the locking head to insert into the finger hole 11 and the positioning hole under the action of the spring to lock the garbage bag 4. When the front cover 1 is closed around the rotating shaft 3, the front pressing strip 9 and the rear pressing strip 8 can press the upper end of the garbage bag 4, the hooks 16 respectively penetrate through the corresponding hanging holes 12 on the garbage bag 4 and enter the inserting holes 17, and the locking rods on the hooks 16 are folded and penetrate through the hanging holes 12 on the garbage bag 4. When the front cover 1 is opened, the hook 16 passes through the hanging hole 12 with the upper overline 13 and hooks the hanging hole 12 without the upper overline 13 through the upright lock rod, and therefore the opening of the garbage bag 4 in the box is unfolded.

In fig. 5, 6, 7, 8, 13 and 14, when the trash bag 4 is replaced, the driving head 5 presses the locking lever 6 to unlock the trash bag 4, and the trash bag 4 is lifted up through the finger hole 11. When the support rod on each hook 16 moves downwards to the bottom end position of the lower gap 13 of the hanging hole 12, the hook 16 and the vertical lock rod can be separated from the garbage bag 4 through the hanging hole 12 and the lower gap 13. The garbage bag 4 is continuously lifted upwards until the locking rod 6 and the positioning plate 10 lock the garbage bag 4 again, the front cover 1 can be closed, the upper end of the next garbage bag 4 is fixed through the front pressing strip 9, the rear pressing strip 8 and the hooks 16, and finally the old garbage bag 4 can be removed along the splitting belt 15.

Claims

1. The utility model provides a wall-hanging dustbin, it includes protecgulum, back of the body case, preceding layering, back layering, couple, drive head, locking lever, locating plate, pivot and disposal bag, characterized by: the back box is a rectangular shell structure consisting of a top plate, a back plate, a left side plate and a right side plate, two shaft holes which are bilaterally symmetrical are respectively arranged on the left side plate and the right side plate at the lower end of the back box, a bearing plate is arranged between the left side plate and the right side plate above the shaft holes, a through groove which is parallel to the axis of the shaft holes is arranged on the bearing plate, a longitudinal positioning plate is connected on the bearing plate in front of the through groove and is parallel to the through groove, a plurality of transversely arranged positioning holes are arranged on the positioning plate, two sliding grooves which are bilaterally symmetrical and vertical to the back plate are respectively arranged on the left side plate and the right side plate of the back box, a locking rod is arranged in parallel to the positioning plate and is positioned behind the through groove on the bearing plate, the left end and the right end of the locking rod are respectively connected with the left sliding groove and the right sliding groove, a plurality of locking heads which are respectively matched with the positioning holes on the positioning plate are arranged on the locking rod, a spring is arranged between the locking rod and the back plate, and the front cover is a rectangular shell structure consisting of a top plate, a front plate and a left side plate and a right side plate, the left and right side plates at the lower end of the front cover are respectively provided with two shaft holes which are bilaterally symmetrical, the left and right side plates of the front cover are provided with a left driving head and a right driving head which respectively correspond to a left sliding chute and a right sliding chute on the back box, the front cover is arranged in front of the back box, the left shaft hole and the right shaft hole on the front cover and the back box are respectively connected with a left shaft neck and a right shaft neck of a rotating shaft, the transverse partition plates are respectively arranged below the top plates of the front cover and the back box, a front pressing strip and a rear pressing strip are respectively arranged between the top plates of the front cover and the back box and the transverse partition plates, the transverse partition plates of the front cover and the back box are respectively provided with a front left hook, a right hook, a rear left hook, a right hook, a front inserting hole and a rear inserting hole which respectively correspond to the left hook, the rear hook and the front inserting hole, the garbage bags are connected end to end and wound on the rotating shaft, and the upper ends of the garbage bags penetrate through the through grooves in the supporting plates and the gaps between the locking rods and the positioning plates.

2. The wall-mounted trash receptacle of claim 1, wherein: the through groove is a slender hole which vertically penetrates through the bearing plate.

3. The wall-mounted trash receptacle of claim 1, wherein: the front pressing strip and the rear pressing strip are both of rectangular cylinder structures.

4. The wall-mounted trash receptacle of claim 1, wherein: the hook rod on the hook can be folded inwards around the hinge and can be vertically reset through elasticity.

5. The wall-mounted trash receptacle of claim 1, wherein: the jack is a groove for accommodating the hook.

6. The wall-mounted trash receptacle of claim 1, wherein: the garbage bag is of a rectangular bag structure, the upper end of the garbage bag is provided with a finger hole and a hanging hole which are respectively matched with the positioning hole and the hook, and the lower end of the garbage bag is provided with a sealing belt and a splitting belt.