CN216188082U

CN216188082U - Garbage bag support

Info

Publication number: CN216188082U
Application number: CN202122668073.6U
Authority: CN
Inventors: 章卫富
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a garbage bag support which comprises a main body part and an extension arm mechanism, wherein the extension arm mechanism comprises a transfer joint unit, an extension arm shell, a linkage rod and a button assembly, the button assembly is matched with the linkage rod, so that the extension arm shell is provided with a locking position and a movable position, when the extension arm shell is positioned at the locking position, the linkage rod and the transfer joint unit are locked, the unfolding state of the extension arm shell relative to the main body part is kept, when the extension arm shell is positioned at the movable position, the linkage rod moves relative to the extension arm shell and is separated from the transfer joint unit, and the extension arm shell can rotate relative to the transfer joint unit. According to the utility model, through the matching of the button assembly, the linkage rod and the switching joint unit, the flexible switching between the locking position and the moving position of the extension arm shell is realized, so that the extension arm shell can be kept in the locking position or in the unfolding state relative to the main body part, the extension arm shell is prevented from rotating randomly during use, the structure is more stable, the use is more convenient, and the button assembly is simple to operate and saves labor.

Description

Garbage bag support

Technical Field

The utility model belongs to the technical field of articles for daily use, and particularly relates to a garbage bag support.

Background

In order to contain garbage, the garbage bag is generally sleeved on the garbage can, the space of areas such as a kitchen, a toilet and the like is relatively small, the garbage can with a fixed volume occupies a large space, and kitchen garbage is inconvenient to discard nearby. To the above problem, folding wall-hanging disposal bag strutting arrangement has appeared on the market, and it includes the tie coat that can link to each other with wall or the cabinet body, two support piece of swing joint on the tie coat, and the interval between two support piece can be adjusted to adapt to the disposal bag of equidimension not. However, the above structure cannot keep the supporting member in the unfolded use state or in the folded state, and the whole structure is not stable enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the garbage bag support which can keep an extension arm mechanism in an unfolding state or a folding state and is simple to operate.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a garbage bag support, includes the main part that can be connected with external carrier assembly, and is located the extension arm mechanism of main part both sides, extension arm mechanism includes switching joint unit, extension arm shell, locates the gangbar in the extension arm shell, and swing joint in the button assembly of extension arm shell, button assembly and gangbar cooperation for the extension arm shell has locking position and activity position, and when being in the locking position, gangbar and switching joint unit locking keep the state that the relative main part of extension arm shell expandes, when being in the activity position, the relative extension arm shell of gangbar removes, breaks away from switching joint unit, and extension arm shell switching joint unit relatively rotates.

According to the utility model, through the matching of the button assembly, the linkage rod and the switching joint unit, the flexible switching between the locking position and the moving position of the extension arm shell is realized, so that the extension arm shell can be kept in the locking position or in the unfolding state relative to the main body part, the extension arm shell is prevented from rotating randomly during use, the structure is more stable, the use is more convenient, and the button assembly is simple to operate and saves labor.

Furthermore, the switching joint units are arranged at two ends of the main body part and form locking holes, and the button assembly can push the linkage rod to move to extend into or separate from the locking holes when moving up and down. When the extension arm locking device is used, the button assembly is pressed downwards, so that the linkage rod translates towards the direction far away from the main body part, the end part of the linkage rod is separated from the locking hole, the linkage rod and the locking hole are locked, the extension arm shell can freely rotate relative to the switching joint unit, after external force applied to the button assembly is stopped, the linkage rod can translate towards the opposite direction, and when the linkage rod rotates to the extent that the linkage rod can fall into the locking hole, the extension arm shell and the switching joint are locked; the linkage rod is horizontally moved by pressing the button assembly up and down, the integral matching structure is stable and effective, and the locking structure of the locking hole to the linkage rod is simple and stable.

Furthermore, the linkage rod is provided with an elastic piece, one end of the elastic piece is propped against the shell of the extension arm, and the other end of the elastic piece is propped against the linkage rod. The elastic piece is arranged so that the linkage rod can automatically reset when the external force is stopped being applied to the button assembly.

Furthermore, an inclined surface is arranged on the linkage rod, an inclined surface is arranged on the button assembly, the inclined surface has the same inclination angle and the same inclination direction with the inclined surface, and when the button assembly moves up and down relative to the extension arm shell, the linkage rod moves horizontally along the length direction of the extension arm shell. The linkage rod and the button assembly are driven by the inclined plane in a matched mode, and the driving mode is simple and effective.

Furthermore, at least two positioning grooves are formed in the switching joint unit, a convex part is formed at the end part of the extension arm shell, and when the extension arm shell is in a locking position and an unfolding state, the convex part is clamped into the positioning grooves. Constant head tank and convex part cooperation for the extension arm shell can stably keep at locking position or expansion state, provides the operation suggestion of feeling moreover, and user experience is good.

Furthermore, the end part of the extension arm shell is also provided with a resetting piece which is in a compression state so as to enable the convex part to abut against the positioning groove. The piece that resets makes the cooperation between convex part and the constant head tank more stable.

Further, the main body part comprises a left part body, a right part body, a knob and an outer sleeve, wherein the left part body is provided with a lower rack, the right part body is provided with an upper rack, the knob is provided with gear teeth which are meshed with the upper rack and the lower rack, and when external force is applied to rotate the gear teeth, the left part body and the right part body can be close to or far away from each other to change the length of the main body part. The length of the main body part can be adjusted, and the adjusting operation is simple.

Furthermore, a stroke groove is formed in the lower rack, and the limiting column penetrates through the outer sleeve and then extends into the stroke groove. The stroke groove can limit the length change range of the main body part, and effectively avoids the slipping of the upper rack and the lower rack with the gear teeth.

Further, a connecting structure is arranged on the back surface of the outer sleeve; the connecting structure comprises a switching table positioned on the back surface of the outer sleeve, a slot assembled and connected with the switching table and a bonding plate connected with the slot; or the connecting structure comprises a switching table positioned on the back surface of the outer sleeve, a slot assembled and connected with the switching table and a hanging frame connected with the slot. The connecting structure of the main body part and the external carrier has various forms and can adapt to different use scenes.

Furthermore, a plurality of hook groove parts are arranged on the shell of the extension arm, and each hook groove part comprises a hook body and a sliding surface communicated with the hook body. The hook groove part is used for hanging a handle of the garbage bag, the handle is prevented from being separated at will, and the garbage bag is convenient to use.

Furthermore, be equipped with the structure of turning over of fixed disposal bag on the extension arm shell, it includes that the rotation is connected in the body that turns over of extension arm shell, is located the elastic clamp that turns over the inboard side of board, and is located the draw-in groove of extension arm shell outer wall, the elastic clamp can block into in the draw-in groove. The turnover plate structure can be used for clamping the opening edge of the garbage bag without a handle, and is convenient to use and stable in clamping.

The utility model has the beneficial effects that: according to the utility model, through the matching of the button assembly, the linkage rod and the transfer joint unit, the flexible switching between the locking position and the moving position of the extension arm shell is realized, so that the extension arm shell can be kept in the locking position or in the unfolding state relative to the main body part, the extension arm shell is prevented from randomly rotating during use, the structure is more stable, the use is more convenient, and the button assembly is simple to operate and saves labor; the garbage bag clamping device can clamp garbage bags in multiple modes, is more flexible to use and is stable in clamping.

Drawings

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

Fig. 2 is a perspective view of the present invention with the outer sleeve removed.

Fig. 3 is an enlarged view of a structure in fig. 2.

FIG. 4 is a first perspective view of the present invention with the outer sleeve and one of the extension arm housings removed.

FIG. 5 is a second perspective view of the present invention with the outer sleeve and one of the extension arm housings removed.

Fig. 6 is an enlarged view of the structure at B in fig. 5.

Fig. 7 is an exploded view of the extension arm mechanism of the present invention.

Fig. 8 is a partial perspective view of the extension arm mechanism of the present invention.

Figure 9 is a perspective view of an outer sleeve of the present invention provided with a different connection arrangement.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-7, a garbage bag support comprises a main body 1 capable of being assembled and connected with an external carrier, such as a kitchen cabinet, and an extension arm mechanism 2 located at two sides of the main body 1.

The extension arm mechanism 2 comprises a transfer joint unit 3, an extension arm shell 4, a linkage rod 5 arranged in the extension arm shell 4 and a button assembly 6 movably connected to the extension arm shell 4; the button assembly 6 can be matched with the linkage rod 5, so that the extension arm shell 4 has a locking position and a movable position, when the extension arm shell is positioned at the locking position, the linkage rod 5 and the transfer joint unit 3 are locked, and the extension arm shell 4 is kept in an unfolded state relative to the main body part 1; when the extension arm is in the movable position, the linkage rod 5 moves relative to the extension arm shell 4 so as to be separated from the switching joint unit 3, and the extension arm shell 4 can rotate relative to the switching joint unit 3, so that the extension arm shell 4 can be folded and stored.

Specifically, the switching joint units 3 are vertically arranged at two ends of the main body part 1, locking holes 31 are formed in the side walls of the switching joint units 3, the button assemblies 6 are arranged at the end parts, far away from the main body part 1, of the extension arm shells 4, and when external force is applied to press the button assemblies 6, the linkage rods 5 can be pushed to horizontally move to extend into or separate from the locking holes 31 when moving up and down.

More specifically, as shown in fig. 6 and 7, the linkage rod 5 is provided with an inclined surface 52, the button assembly 6 is provided with an inclined surface 61, the inclined surface 61 has the same inclination angle and the same inclination direction as the inclined surface 52, and when the button assembly 6 moves up and down relative to the extension arm housing 4, the linkage rod 5 translates along the length direction of the extension arm housing 4. The button assembly 6 may be a structure in the prior art, and will not be described in detail.

In order to relieve the applied external force on the button assembly 6, the linkage rod 5 can automatically reset, an elastic piece 51 is arranged on the linkage rod 5, one end of the elastic piece is abutted against a certain position inside the extension arm shell 4, the other end of the elastic piece is connected with the linkage rod 5, and the linkage rod 5 is pushed by the stretching of the elastic piece 51 due to the relative fixed position of the extension arm shell 4.

In order to provide a hand feeling prompt and limit the extension arm shell 4 at the locking position and the unfolding position, at least two positioning grooves 32 are formed on the switching joint unit 3, a convex part 41 is formed at the end part of the extension arm shell 4, and at least when the extension arm shell 4 is in the locking position and the unfolding position, the convex part 41 is clamped into the positioning grooves 32 to realize positioning and prevent the extension arm shell 4 from being separated from the positions at will.

For convenience and effort saving and for a more stable positioning between the protrusion 41 and the positioning slot 32, a reset member 42 is further provided at the end of the extension arm housing 4, which is in a compressed state to abut the protrusion 41 into the positioning slot 32.

In order to realize the length change of the main body part 1, as shown in fig. 3, the main body part 1 comprises a left body 11, a right body 12, a knob 13, and an outer sleeve 14, wherein the left body 11 is provided with a lower rack 111, the right body 12 is provided with an upper rack 121, the knob 13 is provided with gear teeth 131, the gear teeth 131 are engaged with the upper rack 121 and the lower rack 111, when an external force is applied to rotate the knob 13, the gear teeth 131 are driven to rotate, and the left body 11 and the right body 12 can move close to or away from each other to realize the length change of the main body part 1. The outer sleeve 14 covers the outer parts of the upper rack 121 and the lower rack 111.

In order to avoid the upper rack 121 or the lower rack 111 from being separated from the gear teeth 131 due to over-rotation, a travel slot 15 is formed in the lower rack 111, and a limiting column 16 extends into the travel slot 15 after penetrating through the outer sleeve 14, so that the translation distance of the lower rack 111 is limited, and the separation of parts due to over-rotation is effectively prevented.

Be provided with connection structure at the back of outer sleeve 14, it can be including the switching platform that is located the outer sleeve 14 back, with this switching platform be assembled between/be connected slot 73, and the bonding plate 71 that links to each other with the slot, the switching platform includes the extension rod and is located the extension rod tip, the boss of external diameter increase, the top of slot 73 forms the opening, forms the opening towards the lateral wall of switching platform, and the bottom of slot 73 is sealed, and during the assembly, the boss slides in from the top opening of slot 73, and the extension rod slides in from the lateral wall opening of slot 73.

When it is necessary to withstand a large gravitational force, the adhesive sheet 71 may be replaced with a hanger 72 structure as shown in fig. 9, which has a U-shaped cross section, and the opening may be directed downward or away from the outer sleeve 14.

In order to hang a garbage bag with a handle, a plurality of hook groove parts 43 are arranged on the extension arm shell 4, as shown in fig. 2, the extension arm shell comprises hook bodies 431 and sliding surfaces 432 communicated with the hook bodies 431, and the sliding surfaces 432 are not only convenient for the handle of the garbage bag to be clamped in, but also prevent the handle of the garbage bag from being separated randomly after being clamped in.

As shown in fig. 4, the turning plate structure 44 for fixing the garbage bag is disposed on the extension arm housing 4, and includes a turning plate body 441 rotatably connected to the outer side of the extension arm housing 4, an elastic clip 442 located on the inner side surface of the turning plate body 441, and a locking slot 443 located on the outer wall of the extension arm housing 4.

The foregoing detailed description is intended to illustrate and not limit the utility model, which is intended to be within the spirit and scope of the appended claims, and any changes and modifications that fall within the true spirit and scope of the utility model are intended to be covered by the following claims.

Claims

1. A garbage bag support comprises a main body part (1) which can be assembled and connected with an external carrier, and extension arm mechanisms (2) which are positioned on two sides of the main body part (1), and is characterized in that each extension arm mechanism (2) comprises a switching joint unit (3), an extension arm shell (4), a linkage rod (5) which is arranged in the extension arm shell (4), and a button assembly (6) which is movably connected to the extension arm shell (4), wherein the button assembly (6) is matched with the linkage rod (5) to enable the extension arm shell (4) to have a locking position and a movable position, when the extension arm shell is at the locking position, the linkage rod (5) and the switching joint unit (3) are locked to keep the extension arm shell (4) in an unfolded state relative to the main body part (1), and when the extension arm shell is at the movable position, the linkage rod (5) moves relative to the extension arm shell (4) and is separated from the switching joint unit (3), the extension arm shell (4) can rotate relative to the switching joint unit (3).

2. A trash bag stand according to claim 1, further comprising: the switching joint units (3) are arranged at two ends of the main body part (1) and form locking holes (31), and the button assembly (6) can push the linkage rod (5) to move and stretch into or separate from the locking holes (31) when moving up and down; an elastic piece (51) is arranged on the linkage rod (5), one end of the elastic piece is abutted against the extension arm shell (4), and the other end of the elastic piece is abutted against the linkage rod (5).

3. A trash bag stand according to claim 2, further comprising: the linkage rod (5) is provided with an inclined surface (52), the button assembly (6) is provided with an inclined surface (61), the inclined surface (61) and the inclined surface (52) have the same inclination angle and the same inclination direction, and when the button assembly (6) moves up and down relative to the extension arm shell (4), the linkage rod (5) translates along the length direction of the extension arm shell (4).

4. A trash bag stand according to claim 1, further comprising: form two at least constant head tanks (32) on switching joint unit (3), the tip of extension arm shell (4) forms convex part (41), and when extension arm shell (4) were in locking position and expanded state, convex part (41) card was gone into in constant head tank (32).

5. A trash bag stand according to claim 4, wherein: the end part of the extension arm shell (4) is also provided with a resetting piece (42) which is in a compression state so as to enable the convex part (41) to abut against the positioning groove (32).

6. A trash bag stand according to claim 1, further comprising: the main body part (1) comprises a left body (11), a right body (12), a knob (13) and an outer sleeve (14), wherein a lower rack (111) is arranged on the left body (11), an upper rack (121) is arranged on the right body (12), gear teeth (131) are arranged on the knob (13) and are meshed with the upper rack (121) and the lower rack (111), and when external force is applied to rotate the gear teeth (131), the left body (11) and the right body (12) can be close to or far away from each other to change the length of the main body part (1).

7. A trash bag stand according to claim 6, further comprising: the lower rack (111) is provided with a stroke groove (15), and the limiting column (16) penetrates through the outer sleeve (14) and then extends into the stroke groove (15).

8. A trash bag stand according to claim 6, further comprising: the back surface of the outer sleeve (14) is provided with a connecting structure; the connecting structure comprises an adapter table positioned on the back surface of the outer sleeve (14), a slot (73) assembled and connected with the adapter table, and an adhesive plate (71) connected with the slot (73); or the connecting structure comprises an adapter table positioned on the back surface of the outer sleeve (14), a slot (73) assembled and connected with the adapter table, and a hanging frame (72) connected with the slot (73).

9. A trash bag stand according to claim 1, further comprising: the extension arm shell (4) is provided with a plurality of hook groove parts (43) which comprise hook bodies (431) and sliding surfaces (432) communicated with the hook bodies (431).

10. A trash bag stand according to claim 1, further comprising: the garbage bag garbage can comprises a shell (4) and is characterized in that a turning plate structure (44) for fixing a garbage bag is arranged on the shell (4) of the extension arm, the turning plate structure comprises a turning plate body (441) rotatably connected to the shell (4) of the extension arm, an elastic clamp (442) located on the inner side face of the turning plate body (441), and a clamping groove (443) located on the outer wall of the shell (4) of the extension arm, and the elastic clamp (442) can be clamped into the clamping groove (443).