JP3023130U - Holder for opening plastic bags - Google Patents

Abstract

(57) [Abstract] [Purpose] To obtain holders A, B and C that can easily insert and remove plastic bags and at the same time easily insert products. This retainer is a supermarket cash register, and can be used by a clerk to transfer goods from a shopping dragon to a plastic bag. [Structure] A holder A having a shape similar to an L-shaped bookstand includes a locking portion D for locking a plastic bag, a height adjuster 3 for lowering the height of the locking portion, and a plastic bag. It has a seat portion E to be used.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 It is a plastic bag holder that makes it easy for a clerk to put products in a take-away plastic bag directly from a shopping basket in a supermarket. By using the holder of the present invention, it is possible for customers to abolish the work involved in changing products from baskets inside the store to plastic bags, and to eliminate the area involved in the work, improving the serviceability of the supermarket and increasing the sales floor space. Will be possible. By the way, at present, when shopping at grocery stores such as supermarkets, the products are transferred in the order of shopping basket, in-store basket, plastic bag, and not directly from shopping basket to plastic bag.

[0002]

[Prior art]

 There are two examples of household garbage bag holders, one in which two handbags of a plastic bag are hooked on the protrusion, and the other in which the entire circumference of the plastic bag is sandwiched with a Swedish embroidery ring.

[0003]

[Problems to be solved by the device]

 When these are used for business purposes, the former has a problem that the opening is small and it is not easy to insert the product, and the latter is difficult to remove the plastic bag.

The present invention has been made in view of the above problems of the prior art, and an object thereof is to make a wide opening as a holder for opening a plastic bag mainly for business use. An object of the present invention is to provide a holder that allows easy attachment and detachment of a plastic bag.

[Means for Solving the Problems]

To achieve the above object, in the holder of the present invention, only one side surface of the plastic bag is locked by a wide U-shaped locking tool to improve the detachability of the plastic bag. In addition, since it has a height adjustment function that automatically lowers the locking part as the article is inserted after that, the opening can always be kept wide and workability is excellent. Also, the locking part and the height adjustment part are one body, so the whole structure is simple. Also, since the locking part has a structure that can be replaced, various plastic bags can be used. In addition, the locking parts and other parts made of thin material are covered with plastic etc. to prevent cuts during work. In addition, a material with high frictional resistance, such as rubber, is attached to the bottom to prevent the body from slipping during operation.

In addition, other convex, notched, U-shaped, and L-shaped fasteners can be used as the locking tool.

Other spring type, damper type, fall type, etc. can be used as the height adjusting tool.

Other bolts, clamps, pins, wedges, and the like can be used as a method of replacing the locking portion.

A rubber piece, a sucker or the like can also be used as a tool for preventing the displacement of the main body.

When the amount of work is large, it is preferable to use a double-type holder.

When inserting a long one, it is preferable to lock one part of each of the four sides of the plastic bag. In addition, this method is suitable for household use because the retainer looks good.

[Action]

 Since one of the four surfaces of the opening of the plastic bag is hooked on the U-shaped locking portion, it can be quickly locked to the holding tool. The same applies to removal. It is possible to widen the opening by pulling one surface on the opposite side of the locking surface by hand.

As a product is put into a plastic bag, the bottom of the plastic bag is deformed and spreads laterally, the length is reduced, and a force for lowering the locking position is exerted. If this force is ignored, the locking part will come off and the opening will become narrow, which hinders workability. To alleviate this force, a leaf spring and other elements have a height adjustment function. That is, as the product is put in the plastic bag, the height adjuster acts to lower the locking position, and the inner volume of the plastic bag can be kept large.

[0013]

【Example】

 Examples will be described with reference to the drawings. The holder A of FIG. 1 includes a locking portion D that locks the plastic bag H, a height adjuster 3 that adjusts the height of the locking portion D, and a seat that supports the locking portion D and the height adjuster 3. It is composed of the part E and has the shape of an L-shaped book stand. More specifically, the locking portion D, the locking tool 1, and the height adjusting tool 3 are constructed as one body. As the locking tool 1, a U-shaped locking tool 2 is used. A leaf spring type height adjuster 4 is used which naturally lowers the position of the locking tool 1 when a load is applied to the locking tool 1. At both ends of the locking portion D and the height adjuster 3, a covering material C for preventing cuts is attached. The seat portion E is made of acrylic resin, which has a good appearance, has a notch at the top, and the height adjuster 3 is inserted therein. On the lower surface of the seat portion E, a slip prevention tool 5 made of a friction plate such as rubber is attached.

FIG. 2 is a view in which a plastic bag H is attached to the holder A of FIG. The upper end J of one surface of the plastic bag is once sandwiched between the bent U portions a, lowered, and then the knot portion of the plastic bag is pulled toward the front to be fixed to the holder A by the weight of the plastic bag.

FIG. 3 shows various types of locking tools. a is a convex locking tool 6 on the projection D, b is a notch locking tool 7 on the notch E, c is a U-shaped 8 on the U-shaped part, one side of the plastic bag, respectively. It is a method of hooking. d is a method of hooking the handle portion of the plastic bag on the L-shaped portion with the L-shaped locking tool 9.

FIG. 4 shows various height adjusters 3. a is the spring type 10 and the spring is lowered when the load is applied, b is the damper type 11 and the damper is similarly lowered, and c is the fall type and the spring 12 extends and the locking device 8 moves forward when the load is applied. , And the locking part D goes down.

FIG. 5 shows various locking portion exchange systems. a is a bolt and le, b is a pin and w, and c is a wedge wheel, which connects the locking portion D and the seat portion E, respectively.

FIG. 6 shows various misalignment preventing tools 5. a has four rubber pieces, and b has a suction cup, which is attached to the seat portion E, respectively.

FIG. 7 shows a dual type holder B, which is shown as an example in the case of FIG. Two seats D are connected to one seat E.

FIG. 8 shows a box-shaped holder C. An inverted U-shaped locking tool 13 is attached to each side F of the box.

[0021]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

In the holder according to the first aspect, since the plastic bag only needs to be fixed to the locking tool on one wall surface, it is easy to attach and detach. Also, since the other three sides are free, the degree of freedom of movement when inserting products is high.

The holder according to the second aspect is practical because the holder can be selected according to the type of product to be put in the plastic bag, the space for storage, and the amount of work.

In the holder according to the third aspect, since the locking portion is lowered as the product is inserted, the width of the bottom surface of the plastic bag can be made sufficiently wide and the filling amount can be increased.

The holder according to claim 4 is practical because it is possible to select an appropriate height adjuster for various locking tools.

In the holder according to the fifth aspect, since the locking portion and the height adjusting portion are integrated, the holder is simplified, the manufacturing cost is reduced, and the subsequent maintenance is easy.

The holder of claim 6 can be applied to plastic bags having different shapes, which is practical.

The holder according to claim 7 is practical because it is possible to select an appropriate coupling method for various locking members.

The holder according to claim 8 can be safely operated even when the work is done in a hurry.

In the holder according to the ninth aspect, since the holder is stable during the operation, the operation can be comfortably performed.

In the holder according to the tenth aspect, various kinds of deviation preventing tools can be selected according to the surface condition of the table on which the holder is installed, which is practical.

The holder of claim 11 is practical because it can handle a large amount of handling or a large number of plastic bags.

The holder of claim 14 is practical when the product to be handled is not stable or as a household plastic bag holder.

[Brief description of drawings]

FIG. 1 is a perspective view of a typical holder and a main part when the holder is used.

FIG. 2 is a perspective view of a main part when the plastic bag is locked to the holder shown in FIG.

FIG. 3 is a perspective view of a main part of various locking tools.

FIG. 4 is a perspective view of essential parts of various height adjusters.

FIG. 5 is a perspective view of a main part of various locking part exchange systems.

FIG. 6 is a perspective view of a main part of various misalignment preventing tools.

FIG. 7 is a perspective view of a main part of a dual-type holder.

FIG. 8 is a perspective view of a main part of the box-shaped holder.

[Explanation of symbols]

 A Holder B Double-type holder C Box-type holder D Locking part E Seat F Side of box-type holder G Side of poly bag H Poly bag I Poly bag 1 side J Poly bag top 1 Locking device 2 U-shaped locking device 3 Height adjustment device 4 Leaf spring type height adjustment device 5 Misalignment prevention device 6 Convex type 7 With notch 8 U-shaped type 9 L-shaped type 10 Spring type 11 Damper type 12 Falling type 13 Reverse U U-shaped locking device (1) U part (2) Notch part (2) Insulation part (2) Protrusion part (5) Notch part (L) part (L-shaped part) Part grip handle part wall

Claims (12)

[Scope of utility model registration request] 1. A plastic bag holder (A) having a locking tool (1) on only one wall surface (T) when fixing the plastic bag (H). 2. When locking the plastic bag (H), U
Consists of a V-shaped (2), a convex (6), a notched (7), a U-shaped (8), or an L-shaped (9) locking tool (1) alone or in any combination. A holding tool (A) using a locking tool. 3. A holder (A) using a height adjuster (3) having a function of lowering the height of the engaging portion (D) according to the weight of the article in the plastic bag. 4. The height adjuster (3) includes a leaf spring type (4),
A holder (A) using a height adjuster (3) composed of a spring type (10), a damper type (11), a falling type (12) alone or in any combination thereof. 5. A holder (A) comprising a locking tool (1) and a height adjusting tool (3) as one body. 6. A holder (A) having a structure in which a height adjuster (3) and a seat (E) can be separated and connected. 7. A holder (A) using a notch (b), a bolt (l), or a wedge (wa) when separating and connecting the height adjuster (3) and the seat (E). 8. A holder (A) in which a covering material (C) for preventing cuts is attached to the edges of the engaging portion (D) and the height adjuster (3). 9. A holder (A, B, C) using a deviation preventer (5) on the back surface of the seat (E) for preventing displacement of the holder during work. 10. A holder (A) having a friction plate (Ta), a rubber piece (F), or a suction cup (Y) attached to the displacement prevention tool (5). 11. A holder (B) having a double structure. 12. When locking the plastic bag (H),
A box-shaped retainer (C) that locks only the knot (re) and the handle (so) at the upper ends (J) of the four sides of the plastic bag.