JPS63208401A - Refuse-sack automatic switchgear - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (A) Industrial Application Field This invention places a ring around the outer periphery of a garbage bag. A pulley is provided on the ring at the bottom of each of the plurality of bag scissors that are sandwiched from above the outer circumference by several bag scissors provided on the head part and the upper part of the retracting head. Provided to tighten. Both ends of this belt are passed from the retracting head into the main arm, retracted into the hollow column, and fixed to the internal movable part. By depressing the pedal of this internal movable part downward, the mouth of the garbage bag is squeezed. After tightening the throttle sufficiently, when you take your foot off the pedal, 1. The stopper engages and stops in the closed state.

If you wish to open it in the opposite direction, remove the stopper at the top of the column by pressing the top of the sushi with one touch. Then, due to the spring force of the main arm and each of the auxiliary arms, the head and the retracting head open vertically upward from the center of the ring on the circumference of the ring. This opens the garbage bag.

The present invention relates to the above device.

(B) Conventional technology Garbage bags have undergone various improvements, including self-supporting waterproof paper garbage bags. However, opening and closing garbage bags is still a manual process. Or put the garbage bag itself in the trash can,
Although there is a device that closes the lid of the trash can itself, it is completely inadequate to trap the odors of garbage and other garbage. Next, there is a device that uses supermarket bags as garbage bags and hangs the carrying portion of the bag on a wooden frame, but there is still no device that opens and closes the bag's opening.

In all of the above cases, housewives have to put up with the bad odor or put their heads close to the opening of the garbage bag, twisting and squeezing the opening of the garbage bag each time they use it. The only option was to tie the mouth of the garbage bag each time.

These smell bad for 9 days and are unhygienic.

Moreover, it was extremely troublesome.

(C) The problem that the invention seeks to solve. Therefore,
Each manufacturer spent a huge amount of research and prototype costs researching this automatic garbage bag opening/closing device, but no solution was found.

In other words, the only solution to the problem was to indirectly maintain the bad odor and the aesthetic appearance by using a trash can for garbage bags.

The present invention was invented in response to the strong demands of users and the public demands associated with 9 collections.

(D) Means to solve the problem Let me now explain its structure.

(a) A lower column (13) is provided at the bottom of the hollow column (8).

(b) A lower ring (10) is provided at the lower part of the column Q3),
Rubber feet (11) are provided.

(c) A strut head (7) is provided at the top of the hollow strut (8).

(d) The top of the stopper (12), the main arm (5), and the ring (6) are provided on the strut head (7).

(e) A plurality of auxiliary arm portions (4) are provided on the ring (8).

(f) A movable retraction head portion (3) is provided at the tip of the main arm portion (5).

In addition, the tip of the auxiliary arm part (4) and the head part (
2) respectively.

(g) The head part (2) has a bag scissors upper part (2b
), insert a spring (2f) into the head body (2a) and fix it with the shaft.
) A pulley (2ω) and a pulley (2C) are fixed with shafts inside the head main body (2a), and each is provided so that the belt (1) passes between them.

(H) The retracting head part (3) pulls in a nine-bag balmy upper part (2b) on the upper part, and attaches a spring (2) to the head main body (3a).
Insert f) in between and secure with the shaft. Retraction head body (3
Provide elastic rubber (2c) at the tip of a).

There is a pulley (3) inside the retraction head body (3).
e) (3dl and pulleys (3g), (3h) are provided, and the belt (1) is provided so that it passes between the former and the latter and is drawn in.

(Rin Bell) (1) passes from the retractable head part (3) to the main arm part (5), and passes through the pulley (7ω) inside the column head (7).Then, inside the hollow column (8), the internal movable It passes through the pulley (8d) of the part (8) and is fixed to the upper part of the internal movable part (9) from the pulley (9e) provided in the hollow support part.

(NU) The internal movable part (8) is connected to the pedal (9a) and the axle (
9b) and stopper receiver (8c) and pulley (9
d).

l) A stopper (8a) and a spring (8 lbs.) are provided inside the hollow support portion (8).

(w) Move the upper shaft of the stopper (8a) so that the stopper (8a) comes off the stopper receiver (8c).

Remove the stopper and install 12].

(Remove one stopper Q2) Remove the upper part of the column head (7)
It is provided so that it operates on the principle of lever.

(To)) A spring (8d) is provided to lift approximately the weight of the internal movable part (8).

The device is set up as described above.

(E) Effects of the invention Next, the effects of the present invention will be described.

(b) The room can be kept extremely clean because the bad smell of garbage, especially food garbage, is instantly contained.

(b) Since the belt (1) has elasticity, it maintains an extremely good closed state and does not leak bad odors.

Since the elastic rubber (2C) provided at the tips of the head part (2) and the retractable head part (3) are used to tighten the odor, the degree of odor sealing is extremely high.

(d) In general, it is necessary to keep an appropriate amount of garbage in garbage bags. However, it is difficult to imagine the closed state, so if you put too much garbage in it, it will tear and become unclean, or the opening of the garbage bag cannot be squeezed with a string enough, which will make it dirty during transportation, and the garbage storage area will often become unclean. . Also, if it is too small, it is very bad. Therefore, by using this garbage bag automatic opening/closing device, the amount of garbage can be kept at an appropriate level at all times, which is economical and clean, and greatly contributes to public health.

(e) On the head part (2) and the retractable head part (3).

The upper part of the provided bag scissors (2b) and the head body (2a)
By sandwiching the opening of the garbage bag with the retracting head main body (3a), the garbage bag stands almost vertically, so it does not take up much space and does not spoil the aesthetic appearance.

(v) The mouth of the garbage bag is open above the ring (6) in a direction perpendicular to the line connecting the ring (6) and its center point, and in order to close it by squeezing it toward the center point of the ring (6). ,
than if it were just a garbage bag.

Or, it can be installed much smaller than a garbage bag placed in a trash can.

(G) Opening and closing is simple and instantaneous with one touch. (H) Opening and closing are repeated accurately, so when the garbage bag is full and it is finally closed with a string, etc.

The garbage bag has a custom opening so you can quickly and accurately close it and throw it away.

(2) Since it is closed with an appropriate amount and accurately with a string, it ultimately leads to good results at the garbage collection site, such as preventing bad odors and leakage, and saving the time and effort of the garbage collectors.

As mentioned above, the amount of garbage has increased dramatically in recent years, especially with the diversification of consumer lifestyles, and the effects and contributions of garbage from the hands of housewives to collection and final disposal are significant.

How to use it: First, pinch the opening of the garbage bag with the upper part of the bag scissors (2b) provided on the head part (2) and the retracting head part (3). Next, step on the pedal (9a) of the internal movable part (9) with your foot. Make sure the opening of the garbage bag is securely closed and then remove your foot.

Next, when opening the garbage bag, repeat the steps above by pressing the top of the stopper 12) provided on the column head 7. When the contents are full, remove the upper part of the bag scissors (2b) and take out the garbage bag.

CF) Other examples In addition, the following can be done in implementing the present invention.

(a) bell) (1) with bell) (la) and bell) (l
Make with b).

(b) Even if one or both of the pulley (2d) and pulley (2e) of the head part (2) are absent, the effect will be reduced, but the objective can still be achieved.

(/\) Pulley (3e) of retraction head (3),
Even without any or all of (3d), (3g), (3h), and (3i).

The effect will be less, but you can achieve your goal.

(d) The upper part of the bag scissors (pb) does not have to be attached to all of the head part (2) or retracting head part (3).

The effect will be a little less, but you can achieve your goal.

(e) Spring (4a) and spring (5a) and spring (5
b) has the same effect even if it is of another shape that acts on the circumference of the ring (6) from the direction of the center point of the ring (6).

(f) The internal movable part (8) has the same effect whether it is rolled up once or pushed in from above, regardless of whether it is inside or outside the hollow support (8).

(G) The belt (1) or bell Qb) provided on the internal movable part (9) can be attached directly to the internal movable part (9) or directly fixed inside the cavity instead of the pulley (8c), , and a method of attaching it to the internal movable part (8) after turning it around the pulley (8C) several times, and fixing it directly inside the cavity after turning it around the internal movable part (9) and the pulley (8C) several times, etc. , both of them can achieve the purpose (H) Even if there is no spring (8d) provided on the internal movable part (9) and the hollow support (8), the light and heavy weight of the internal movable part (9) and the spring (4a) , (5ω, (51) Depending on the strength of the force, the effect will be somewhat reduced, but the objective can be achieved.

(S) Installed inside the retraction head main body (3 (capital).The same effect can be obtained even if the pulleys (3e) and (3g) are installed vertically.

(v) Make the auxiliary arm part (4) with the main arm part (5), and make the upper part with the retractable head part (3).

Also, the ring (6) is made from the ring (8a). The same effect can be achieved even if a part or all of these main arm parts (5) and retracting head parts (3) are made and opened and closed by being retracted with a bell (lc).

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the present invention FIG. 2 is a perspective view of the functional concept of the present invention FIG. 3 is a perspective view of the head section (2) of the present invention FIG. 4 is a perspective view of the retracting head section (3) of the present invention FIG. 5 is a horizontal sectional view of the head part (2) and retracting head part (3) of the present invention. FIG. 6 is a perspective view of the auxiliary arm part (4) of the present invention. FIG. 7 is the main part of the present invention. FIG. 8 is a perspective view of the arm portion (5). FIG. 9 is a perspective view of the internal movable portion (8) of the present invention. FIG. 9 is a perspective view of the belt (1) of the present invention.
FIG. 10 is a perspective view of another embodiment of the belt (1) and ring (6) of the present invention, and a plan view of another embodiment of the retraction method. The arm part 5 is the main arm part 6, the ring 7 is the column head 8, the hollow column part 8 is the internal movable part 10, the lower ring 11 is the rubber foot 12, and the stopper is removed.

Claims (1)

[Claims] (1) (A) Multiple auxiliary arm parts (4) on the ring (6)
A main arm portion (5) is provided on the column head (7). (b) A head part (2) is provided on the auxiliary arm part (4), and a retractable head part (3) is provided on the main arm part (5). (f) The head part (2) and the retractable head part (3) are provided with a , a bag scissors upper part (2b) is provided. (d) Pass the belt (1) through each of the head parts (2), and pull the belt (1) from the retracting head part (3) to the internal movable part (
9). (E) A spring (4a) is provided in the auxiliary arm portion (4). The main arm portion (5) is provided with a spring (5a) and a spring (5b). The auxiliary arm part (4) of the garbage bag automatic opening/closing device (2) constructed as described above is made of the main arm part (5), and the upper part thereof is made of the retracting head part (3). The automatic garbage bag opening/closing device according to claim 1, wherein the ring (6) is made of a ring (6a).