CN220140496U

CN220140496U - Folding storage type pet excrement collecting device based on sliding sleeve connection

Info

Publication number: CN220140496U
Application number: CN202320991803.2U
Authority: CN
Inventors: 康铁
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-12-08
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a folding storage type pet excrement collecting device based on sliding sleeve connection, which comprises a telescopic rod, a main body part, a translation extension part, an x hinge mounting arm, a main body pipe, a main fixing sleeve, a main sliding sleeve and a locking unit, wherein one end of the main body pipe is fixedly plugged with the main fixing sleeve, the main sliding sleeve which is elastically tensioned and connected with the main fixing sleeve is axially sleeved on the outer wall of the middle part of the main body pipe in a sliding manner, and the locking unit which is buckled and locked with the main sliding sleeve is elastically hinged at the other end of the main body pipe; the translation extension part comprises an auxiliary rod, an auxiliary fixing sleeve and an auxiliary sliding sleeve, wherein one end of the auxiliary rod axially extends and is sleeved with the wrapping bag, the middle part of the auxiliary rod is fixedly provided with the auxiliary fixing sleeve for clamping the positioning wrapping bag, and the peripheral outer wall of the other end of the auxiliary rod is axially sleeved with the auxiliary sliding sleeve in a sliding manner. The excrement collecting device is connected with the main body parts at the two ends of the x hinge arm and the translational extension parts through the sliding sleeve structure, so that the whole service life of the excrement collecting device can be effectively prolonged, and the processing cost can be reduced.

Description

Folding storage type pet excrement collecting device based on sliding sleeve connection

Technical Field

The utility model relates to the technical field of pet supplies, in particular to a folding storage type pet excrement collecting device based on sliding sleeve connection.

Background

The pet dog is a human friend, and in the process of going out to walk the dog, the stool of the pet dog is scattered and accumulated at all corners, such as grasslands, flower gardens, tree roots, automobile tires and the like, so that great influence is brought to surrounding human living environment, and although the initiative of collecting the pet feces is advocated to be automatically arranged, the contact of hands and the feces cannot be avoided by the conventional collecting mode, and the pet dog is clean and improper and brings great health risks to a pet owner.

At present, the pet owner mainly relies on carrying paper with him or implements to collect the pet faeces in the outdoor environment, wherein the collection mode of the collected faeces by paper after the faeces are tied up by the pet dog is original, and the effect is not ideal because the pet faeces are required to be contacted and grabbed by people in close distance; the collection of the excrement by the appliance also has the problems of difficult cleaning, difficult folding and storage of the appliance, difficult replacement of the appliance isolation bag, short service life of the appliance and easy damage.

Through public patent search, the following related patents are found:

CN218184661U discloses a folding storage type pet excrement collecting device, including the telescopic link, the bottom hinge dress of telescopic link is connected with the box body, and this box body is the open-ended hollow structure in both sides, and the both sides of box body are all flexible and hinge dress is connected with cladding bracing piece, and the inside slip direction of box body is connected with and provides the spring tension assembly that stretches out elastic power and shrink spacing locking for cladding bracing piece. The excrement collecting device replaces a telescopic control structure at a handle in the prior art with a spring tension assembly, the reliability of mechanical connection is effectively improved, the manufacturing process is simple, the cost is low, the use is convenient, and the service life is obviously better than that of the prior art.

The above patent is an earlier development result of the applicant, however, in actual processing and use, the applicant found that the pet excrement collector in the above patent has the following problems:

1. the hinged x-arm 3 is in sliding and rotating insertion connection in the guide slot hole 11 through a pin shaft, so that sliding hinged connection of the hinged x-arm 3 and the cladding support rod 4 is realized, the pin shaft on the hinged x-arm 3 can bear larger shearing force, on one hand, the friction force between the pin shaft and the inner wall of the guide slot hole can be increased, the cladding support rod is difficult to translate and reset, and on the other hand, the pin shaft is extremely easy to break;

2. the sliding shaft 12 is connected in the guide slot 11 in a sliding way, so that larger friction force is generated, the cover supporting rod is difficult to reset, and the sliding shaft is easy to deform or break due to overlarge shearing force;

3. the structure of the cladding bag is too complex, and two intermittent sleeves 19 are required to be processed on the two sides of the cladding bag by hot melting, and a hanging part is reserved by cutting, so that the processing cost is too high, and the practical popularization is difficult; on the other hand, the hanging positioning mode of the cladding bag and the hanging column 6 is easy to be blown open by wind in use, so that the cladding bag falls off.

Therefore, how to improve the hinge connection structure between the hinge x-arm and the main body part and between the hinge x-arm and between the hinge x-arm and the main body part are provided, so as to prolong the service life of the toilet and improve the structural stability, reduce the processing cost of the wrapping bag, and avoid the wrapping bag from being blown off by wind, which is a technical problem to be solved urgently by the person in the field.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a folding and containing type pet excrement collecting device based on sliding sleeve connection.

The folding storage type pet excrement collecting device based on sliding sleeve connection comprises a telescopic rod, a main body part, a translation extension part and an x hinge installation arm, wherein the telescopic rod is hinged on the top surface of one end of the main body part, the two sides of the main body part are connected with the translation extension part in parallel through the x hinge installation arm at intervals, and a coating bag is sleeved on the translation extension part; the main body part is of a tubular structure and comprises a main body pipe, a main fixing sleeve, a main sliding sleeve and a locking unit, wherein one end of the main body pipe is fixedly used for blocking the main fixing sleeve, the main sliding sleeve which is elastically tensioned and connected with the main fixing sleeve is axially sleeved on the outer wall of the middle part of the main body pipe in a sliding manner, and the locking unit which is buckled and locked with the main sliding sleeve is elastically hinged at the other end of the main body pipe; the translation extension component comprises an auxiliary rod, an auxiliary fixing sleeve and an auxiliary sliding sleeve, wherein one end of the auxiliary rod axially extends and is sleeved with a coating bag, the middle part of the auxiliary rod is fixedly provided with the auxiliary fixing sleeve which clamps the positioning coating bag, and the peripheral outer wall of the other end of the auxiliary rod is axially and slidably sleeved with the auxiliary sliding sleeve; the main fixed sleeve, the main sliding sleeve, the auxiliary fixed sleeve and the auxiliary sliding sleeve are all matched with the hinge-mounted and connected with the x hinge-mounted arm.

The inner part of the main body pipe is axially and elastically connected with a tension spring, and the outer wall of the main body pipe is provided with a yielding slot hole which extends axially and is penetrated radially; a tension connecting block penetrating through the abdication slot hole and extending to the inside of the main body pipe is radially fixedly arranged in the main sliding sleeve, and a locking rod extending axially is fixedly arranged on one side of the tension connecting block, which is opposite to the main fixing sleeve; one end of the tension spring is hung on one side of the tension connecting block, which faces the main fixing sleeve, and the other end of the tension spring is hung inside the main fixing sleeve.

The top surface of the tail end of the main body pipe is fixedly provided with a hinged support which is hinged with the telescopic rod, and the middle part of the top surface of the tail end of the main body pipe is provided with a locking groove which is radially communicated and axially extends to the opening end of the main body pipe; the locking unit comprises a locking rod and a torsion spring, wherein the locking rod rotates through a pin shaft and penetrates through the locking groove, and the torsion spring is sleeved on the pin shaft; one end of the torsion spring is elastically propped against the top surface of the main body pipe, and the other end of the torsion spring is elastically pressed down to support the locking rod. Moreover, the locking rod is provided with a slope surface groove which is sunken downwards; the bottom surface of the locking rod is fixedly provided with a slope locking block which is matched and inserted in the slope groove and is axially buckled with the locking main sliding sleeve.

And a horizontal groove is formed in one axial end face of the auxiliary fixing sleeve, which faces the coating bag, and a pressing rod matched with the inner wall of the horizontal groove to clamp the coating bag is hinged in the horizontal groove.

And the cladding bag is of a single-layer bag body structure, a sleeve in ring is compounded at the opening of the cladding bag in a hot melting way, and a sleeve hole for inserting the auxiliary rod is formed in the sleeve.

The utility model has the advantages and technical effects that:

according to the folding storage type pet excrement collecting device based on sliding sleeve connection, shearing force and friction force borne by the main body component and the translational extension component are shared to the main sliding sleeve and the auxiliary sliding sleeve, so that the service life of the hinge pin shaft of the x hinge arm is effectively prolonged; on the other hand, the structure of the cladding bag is redesigned, the sleeve with the integrated structure of the hot melting ring on the single-layer film is greatly simplified, the structure and the processing technology of the sleeve with the sleeve holes are greatly simplified, the processing cost of the cladding bag is effectively reduced, one end of the cladding bag is clamped and fixed in the horizontal groove by the compression bar, and the cladding bag is prevented from being blown off by wind.

The utility model relates to a folding storage type pet excrement collecting device based on sliding sleeve connection, which also improves a hanging structure of a locking unit and a tension spring, and specifically comprises the following steps: the main body tube provides axial sliding guide for the main sliding sleeve, the yielding slot hole of the main body tube can enable the tension connecting block connected with the main sliding sleeve to extend into the main body tube, and the spring tension stretching function of the translation stretching component is realized through the tension spring in the main body tube; on the other hand, the tension spring is arranged in the main body pipe, so that the corrosion damage of the tension spring is avoided; finally, a locking rod is fixedly arranged on the tension connecting block, and the slope locking block at the bottom of the locking rod of the locking unit is axially limited and hung through a slope groove on the locking rod, so that the axial locking of the main sliding sleeve, namely the reset locking function of the translation extension part after opposite translation, is realized under the tension state of the tension spring.

Drawings

FIG. 1 is a schematic view of an extended use posture of the present utility model;

FIG. 2 is a schematic diagram of a latch receiving position according to the present utility model;

FIG. 3 is a cross-sectional view of section A-A of FIG. 1;

FIG. 4 is a cross-sectional view of section B-B of FIG. 2;

FIG. 5 is a schematic view of an axial end face structure of a secondary retaining sleeve according to the present utility model;

FIG. 6 is a schematic view of the structure of the bag according to the present utility model;

FIG. 7 is a schematic view of a connection structure of an upper and lower double-x hinge arm according to another embodiment of the present utility model;

in the figure: 1-wrapping the bag; 2-an auxiliary fixing sleeve; 3-a main fixing sleeve; 4-auxiliary rod; 5-a main body tube; 6-an auxiliary sliding sleeve; 7-x articulated arms; 8-a main sliding sleeve; 9-a yielding slot; 10-a locking unit; 11-a compression bar; 12-a tension spring; 13-a telescopic rod; 14-a hinged support; 15-a locking groove; 16-locking rod; 17-slope locking blocks; 18-slope grooves; 19-torsion springs; 20-a locking lever; 21-a tension connection block; 22-horizontal grooves; 23-sleeve; 24-trepanning.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The folding storage type pet excrement collecting device based on sliding sleeve connection comprises a telescopic rod 13, a main body part, a translation extension part and an x hinge installation arm 7, wherein the telescopic rod is hinged on the top surface of one end of the main body part, two sides of the main body part are connected with the translation extension part in parallel through the x hinge installation arm and the interval adjustment, and a coating bag 1 is sleeved on the translation extension part; the main body part is of a tubular structure and comprises a main body pipe 5, a main fixing sleeve 3, a main sliding sleeve 8 and a locking unit 10, wherein one end of the main body pipe is fixedly used for blocking the main fixing sleeve, the main sliding sleeve which is elastically tensioned and connected with the main fixing sleeve is axially sleeved on the outer wall of the middle part of the main body pipe in a sliding manner, and the locking unit which is buckled and locked with the main sliding sleeve is elastically hinged at the other end of the main body pipe; the translation extension component comprises an auxiliary rod 4, an auxiliary fixing sleeve 2 and an auxiliary sliding sleeve 6, wherein one end of the auxiliary rod axially extends and is sleeved with a coating bag, the middle part of the auxiliary rod is fixedly provided with the auxiliary fixing sleeve for clamping the positioning coating bag, and the peripheral outer wall of the other end of the auxiliary rod is axially sleeved with the auxiliary sliding sleeve in a sliding manner; the main fixed sleeve, the main sliding sleeve, the auxiliary fixed sleeve and the auxiliary sliding sleeve are all matched with the hinge-mounted and connected with the x hinge-mounted arm.

The tension spring 12 is elastically connected in the axial direction in the main body pipe, and the outer wall of the main body pipe is provided with a yielding slot hole 9 which extends in the axial direction and is penetrated in the radial direction; a tension connecting block 21 penetrating through the abdication slot hole and extending to the inside of the main body pipe is radially fixedly arranged in the main sliding sleeve, and a locking rod 20 extending axially is fixedly arranged on one side of the tension connecting block, which is opposite to the main fixing sleeve; one end of the tension spring is hung on one side of the tension connecting block, which faces the main fixing sleeve, and the other end of the tension spring is hung inside the main fixing sleeve.

The top surface of the tail end of the main body pipe is fixedly provided with a hinged support 14 hinged with the telescopic rod, and the middle part of the top surface of the tail end of the main body pipe is provided with a locking groove 15 which is radially communicated and axially extends to the opening end of the main body pipe; the locking unit comprises a locking rod 16 and a torsion spring 19, wherein the locking rod rotates through a pin shaft and penetrates through a locking groove, and the pin shaft is sleeved with the torsion spring; one end of the torsion spring is elastically propped against the top surface of the main body pipe, and the other end of the torsion spring is elastically pressed down to support the locking rod.

Moreover, the locking rod is provided with a slope surface groove which is sunken downwards; the bottom surface of the locking rod is fixedly provided with a slope locking block which is matched and inserted in the slope groove and is axially buckled with the locking main sliding sleeve.

Moreover, the locking rod is provided with a slope surface groove 18 which is concave downwards; the bottom surface of the locking rod is fixedly provided with a slope locking block 17 which is matched and inserted in the slope groove and is axially buckled with the locking main sliding sleeve.

Moreover, a horizontal groove 22 is formed on one axial end face of the auxiliary fixing sleeve facing the cladding bag, and a pressing rod 11 matched with the inner wall of the horizontal groove to clamp the cladding bag is hinged in the horizontal groove.

The wrapping bag is of a single-layer bag body structure, a sleeve 23 which is in ring-shaped is compounded at the opening of the wrapping bag in a hot melting way, and a sleeve hole 24 for inserting the auxiliary rod is formed in the sleeve.

In addition, the utility model preferably adopts a mature product in the prior art, and the four free ends of the x hinge arm are respectively connected with the main fixed sleeve, the auxiliary fixed sleeve, the main sliding sleeve and the auxiliary sliding sleeve in a rotating way through pin shafts in the prior art, and the connection mode adopts a mature technical means in the prior art.

In order to more clearly describe the specific embodiments of the present utility model, an example is provided below:

the utility model relates to a folding and storage type pet excrement collecting device based on sliding sleeve connection, which has an extending and using posture shown in fig. 1 and 3, and is characterized in that: 1. the free end of the auxiliary rod is sleeved with a cladding bag, the sleeve hole of the cladding bag is hung on the auxiliary rod, one end of the cladding bag is covered in the horizontal groove and is clamped with the inner wall of the horizontal groove through the compression rod in a matched manner, and the cladding bag is effectively prevented from being blown off by wind to be separated from the auxiliary rod; 2. under the stretching and using gesture, the stretching force of the auxiliary rod back to the main body pipe (namely the tension of the horizontal stretching wrapping bag) is provided by a tension spring, and the main sliding sleeve axially slides towards the main fixing sleeve under the action of the tension spring, so that the x hinge mounting arm is stretched, and the auxiliary sliding sleeve synchronously slides on the auxiliary rod and the main sliding sleeve in the process, thereby realizing the stretching and stretching function of the auxiliary rods on two sides of the main body pipe back to the motion.

The utility model relates to a folding and storage type pet excrement collecting device based on sliding sleeve connection, which is characterized in that a locking and storage posture is shown in fig. 2 and 4, and the folding and storage type pet excrement collecting device is characterized in that: 1. the main sliding sleeve slides back to the main fixing sleeve until the slope surface locking block of the locking rod is in sliding clamping connection with the slope surface groove of the locking rod, and at the moment, in order to prevent the locking rod from loosening, the torsion spring provides continuous downward pressure for the locking rod, so that the main sliding sleeve is axially fixed on the main body pipe on the premise that the tension spring is pulled; 2. when the excrement collecting device is required to be opened from the locking storage posture to the stretching use posture, the free end of the locking rod is manually pulled upwards and resists the pressure of the torsion spring, so that the slope locking block is separated from the slope groove, and the main sliding sleeve is driven by the tension spring to automatically slide towards the main fixing sleeve.

Finally, another embodiment of the present utility model is shown in fig. 7, where fig. 7 is a schematic diagram of a connection structure of the upper and lower double-x hinge arms; in this embodiment, the upper and lower parts of the main body pipe are provided with a yielding slot 9,x hinge arm and the connecting pin shaft of the main sliding sleeve vertically penetrates the main body pipe through the yielding slot, and the top and bottom of the pin shaft are respectively sleeved with two sets of x hinge arms above and below the main sliding sleeve in a rotating manner; similarly, the bottoms of the main fixing sleeve, the auxiliary fixing sleeve and the auxiliary sliding sleeve are also fixedly provided with downwardly extending pin shafts for realizing hinged connection of the upper and lower double-layer x hinge mounting arms of the main body part and the translation stretching part, so that the stretching structure of the integral pet excrement collecting device is more stable, and the problems of deformation, aging or fracture of movable bearing parts such as the pin shafts or the x hinge mounting arms are effectively solved.

Finally, the inexhaustible points of the utility model adopt mature products and mature technical means in the prior art.

In the description of the present specification, the descriptions of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in the embodiments or examples of the present utility model.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The folding storage type pet excrement collecting device based on sliding sleeve connection comprises a telescopic rod, a main body part, a translation extension part and an x hinge installation arm, wherein the telescopic rod is hinged on the top surface of one end of the main body part, the two sides of the main body part are connected with the translation extension part in parallel through the x hinge installation arm at intervals, and a coating bag is sleeved on the translation extension part; the method is characterized in that: the main body part is of a tubular structure and comprises a main body pipe, a main fixing sleeve, a main sliding sleeve and a locking unit, wherein one end of the main body pipe is fixedly used for blocking the main fixing sleeve, the main sliding sleeve which is elastically tensioned and connected with the main fixing sleeve is axially sleeved on the outer wall of the middle part of the main body pipe in a sliding manner, and the locking unit which is buckled and locked with the main sliding sleeve is elastically hinged at the other end of the main body pipe; the translation extension component comprises an auxiliary rod, an auxiliary fixing sleeve and an auxiliary sliding sleeve, wherein one end of the auxiliary rod axially extends and is sleeved with a coating bag, the middle part of the auxiliary rod is fixedly provided with the auxiliary fixing sleeve which clamps the positioning coating bag, and the peripheral outer wall of the other end of the auxiliary rod is axially sleeved with the auxiliary sliding sleeve in a sliding manner; the main fixed sleeve, the main sliding sleeve, the auxiliary fixed sleeve and the auxiliary sliding sleeve are all matched with hinge-mounted connecting x hinge-mounted arms.

2. The folding and stowing pet feces collection device based on sliding sleeve connection according to claim 1, wherein: the inside of the main body pipe is axially and elastically connected with a tension spring, and the outer wall of the main body pipe is provided with a yielding slot hole which extends axially and is penetrated radially; the inside of the main sliding sleeve is radially fixedly provided with a tension connecting block penetrating through the abdication slot hole and extending into the main body pipe, and one side of the tension connecting block, which is opposite to the main fixed sleeve, is fixedly provided with an axially extending locking rod; one end of the tension spring is hung on one side of the tension connecting block, which faces the main fixing sleeve, and the other end of the tension spring is hung inside the main fixing sleeve.

3. The folding and stowing pet feces collection device based on sliding sleeve connection according to claim 2, wherein: the top surface of the tail end of the main body pipe is fixedly provided with a hinged support which is hinged with the telescopic rod, and the middle part of the top surface of the tail end of the main body pipe is provided with a locking groove which is radially communicated and axially extends to the opening end of the main body pipe; the locking unit comprises a locking rod and a torsion spring, wherein the locking rod rotates through a pin shaft and penetrates through the locking groove, and the torsion spring is sleeved on the pin shaft; one end of the torsion spring is elastically propped against the top surface of the main body pipe, and the other end of the torsion spring is elastically pressed down to support the locking rod.

4. A collapsible pet feces collection device based on a sliding sleeve connection as defined in claim 3, wherein: the locking rod is provided with a slope groove which is sunken downwards; the bottom surface of the locking rod is fixedly provided with a slope locking block which is matched and inserted in the slope groove and is axially buckled with the locking main sliding sleeve.

5. The folding and stowing pet feces collection device based on sliding sleeve connection according to claim 1, wherein: the auxiliary fixing sleeve is provided with a horizontal groove on one axial end face facing the coating bag, and a pressing rod matched with the inner wall of the horizontal groove to clamp the coating bag is hinged in the horizontal groove.

6. The folding and stowing pet feces collection device based on sliding sleeve connection according to claim 1, wherein: the wrapping bag is of a single-layer bag body structure, a sleeve in ring-shaped is compounded at the opening of the wrapping bag in a hot-melting mode, and a sleeve hole for inserting the auxiliary rod is formed in the sleeve.