CN220255893U

CN220255893U - Waterproof case

Info

Publication number: CN220255893U
Application number: CN202321872784.8U
Authority: CN
Inventors: 周秋平
Original assignee: Hangzhou Houyuan Luggage Co ltd
Current assignee: Hangzhou Houyuan Luggage Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-12-29
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a waterproof case, which comprises a case body, wherein a telescopic pull rod is arranged on the case body, a telescopic piece extending along the horizontal direction is clamped on the pull rod, a piece of waterproof cloth covered outside the case body is sleeved on the telescopic piece, a yielding groove for accommodating the pull rod to pass through is formed in one side of the waterproof cloth, the movable end of the telescopic piece is fixedly connected with the inner wall of the waterproof cloth, rope holes are formed in the peripheral edges of the waterproof cloth, and pull ropes are penetrated in the rope holes. According to the utility model, the telescopic piece is placed at the top of the box body, the rainproof cloth between the abdication grooves at two sides penetrates through the pull rod, the pull rod is clamped with the clamp, the extending distance of the movable rod is adjusted according to the size of the box body, then the pull rope is released, the rainproof cloth is unfolded, the rainproof cloth covers the outer side of the box body, after the pull rope is released, the pull rope is positioned by screwing the screw cap and the screw sleeve, the top and the periphery of the box body are protected, and rainwater is prevented from invading the box body.

Description

Waterproof case

Technical Field

The utility model relates to the technical field of bags, in particular to a waterproof bag.

Background

The suitcase can be called a draw-bar suitcase and mainly comprises a suitcase body, a draw bar and rollers, and is often used for accommodating personal articles during traveling.

The utility model provides a china patent of utility model of current publication No. CN218784293U "waterproof case", includes box, pull rod and gyro wheel, the box is including the back case lid that supplies the pull rod to connect, lid in the front on the back case lid, be located the first zip fastener between back case lid and the front case lid, the both sides of front case lid upper end all are provided with the fixed axle, the upper end of front case lid is provided with one side and front case lid outer wall connection and the flexible buckler that the opposite side is used for covering in the box upper end, one side that the flexible buckler kept away from front case lid outer wall is provided with the connecting rod, the both ends of connecting rod all are provided with the cover and establish the axle sleeve on the fixed axle, the middle part of connecting rod is provided with the connecting piece that is used for dismantling to connect on the pull rod. The luggage represented by the bag has the advantages that the flexible rain cover only plays a role in preventing rain on the top of the luggage body, and the risk that rainwater permeates into the luggage from the zipper gaps on the side surfaces exists.

Disclosure of Invention

The utility model aims at: in order to solve the technical problems mentioned in the background art, a waterproof case is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a waterproof type case and bag, includes the box, is provided with telescopic pull rod on the box, the joint has the extensible member that extends along the horizontal direction on the pull rod, the cover is equipped with the rain-proof cloth of cover outside the box on the extensible member, and rain-proof cloth one side has the groove of stepping down that holds the pull rod and pass, the expansion end and the rain-proof cloth inner wall fixed connection of extensible member, the rope hole has been seted up at the edge all around to rain-proof cloth, wear to be equipped with the stay cord in the rope hole, the end of stay cord is provided with the knot that the size is greater than the rope hole, and the head end of stay cord can be dismantled with the expansion end of extensible member and be connected.

As a further description of the above technical solution:

the telescopic parts comprise two groups of first telescopic rods and second telescopic rods, each telescopic rod comprises a sleeve and a movable rod movably sleeved in the sleeve, the four groups of sleeves are fixedly connected and are in a 'well' -shaped structure, and the free ends of the movable rods are fixedly connected with the waterproof cloth.

As a further description of the above technical solution:

and a clamp penetrating through the waterproof cloth is fixedly connected to the sleeve forming the first telescopic rod, and the clamp is clamped with the pull rod.

As a further description of the above technical solution:

the clamp is a circular ring with a sector notch, and the central angle range corresponding to the sector notch is 0-90 degrees.

As a further description of the above technical solution:

the four groups of movable rods are fixedly connected with threaded sleeves penetrating through the waterproof cloth, nuts are screwed at the end parts of the threaded sleeves, and the head ends of the pull ropes penetrate through the threaded sleeves in the radial direction and are fixedly connected with the nuts.

As a further description of the above technical solution:

a strip-shaped notch is formed in one side of the threaded sleeve, and the axial length of the strip-shaped notch is greater than that of the nut.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the telescopic piece is placed at the top of the box body, the rainproof cloth between the abdication grooves at two sides penetrates through the pull rod, the pull rod is clamped with the clamp, the extending distance of the movable rod is adjusted according to the size of the box body, then the pull rope is released, the rainproof cloth is unfolded, the rainproof cloth covers the outer side of the box body, after the pull rope is released, the pull rope is positioned by screwing the screw cap and the screw sleeve, the top and the periphery of the box body are protected, and rainwater is prevented from invading the box body.

2. When the waterproof cloth is not used, the pull ropes are pulled upwards to shrink the waterproof cloth to the telescopic piece, so that the waterproof cloth is flat, the pull ropes are wound below the telescopic piece through the strip-shaped notch, the pull ropes at the opposite positions of the other side are knotted and connected, eight groups of pull ropes are knotted in a group corresponding to each other, the whole pull rope group is in a 'well' -shaped shape at the bottom of the telescopic piece, and the waterproof cloth is fixed on the telescopic piece, so that the waterproof cloth is prevented from being unfolded to be stored.

Drawings

Fig. 1 shows a schematic rear view of a waterproof luggage according to an embodiment of the present utility model;

fig. 2 shows a schematic side view of a waterproof luggage provided according to an embodiment of the present utility model;

fig. 3 shows a schematic top view of a waterproof luggage provided according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a telescopic member of a waterproof luggage according to an embodiment of the present utility model;

fig. 5 shows an enlarged schematic view of a waterproof luggage according to an embodiment of the present utility model;

fig. 6 shows a schematic structural view of a waterproof cloth for a waterproof luggage according to an embodiment of the present utility model.

Legend description:

1. a case; 2. rain-proof cloth; 201. a relief groove; 202. rope holes; 3. a pull rod; 41. a first telescopic rod; 42. a clamp; 43. a second telescopic rod; 44. a pull rope; 45. a screw sleeve; 451. a strip-shaped notch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a waterproof case and bag, including box 1, be provided with telescopic pull rod 3 on the box 1, the joint has the extensible member that extends along the horizontal direction on the pull rod 3, the cover is equipped with the rain-proof cloth 2 that the cover was established outside box 1 on the extensible member, the extensible member includes two sets of first telescopic links 41 and second telescopic links 43, the telescopic links include sleeve and movable sleeve locate the telescopic interior movable rod, four sleeve fixed connection, and be "well" style of calligraphy structure, the free end and the rain-proof cloth 2 fixed connection of movable rod, rain-proof cloth 2 one side has the groove 201 of stepping down that holds pull rod 3 and pass, the rope hole 202 has been seted up at the edge all around to rain-proof cloth 2, wear to be equipped with stay cord 44 in the rope hole 202, the end of stay cord 44 is provided with the knot that the size is greater than rope hole 202, the head end and the movable end of stay cord 44 can dismantle with the extensible member and be connected. When not in use, the pull rope 44 is pulled upwards to retract the waterproof cloth 2 to the telescopic part, so that the whole is flat for storage; when the rain-proof cloth box is used, the top of the box body 1 is placed on the telescopic piece, the rain-proof cloth 201 between the two side yielding grooves 201 penetrates through the pull rod 3, the clamp 42 is clamped with the pull rod 3, the extending distance of the movable rod is adjusted according to the size of the box body 1, then the pull rope 44 is released, the rain-proof cloth 2 is unfolded, the rain-proof cloth 2 is covered on the outer side of the box body 1, the top and the periphery of the box body 1 are protected, and rainwater is prevented from invading the inside of the box body 1.

Specifically, as shown in fig. 4, a collar 42 penetrating through the waterproof cloth 2 is fixedly connected to a sleeve forming the first telescopic rod 41, the collar 42 is clamped with the pull rod 3, the collar 42 is a ring with a sector notch, and the central angle range corresponding to the sector notch is 0-90 degrees, so that the telescopic piece and the pull rod 3 can be conveniently disassembled and assembled, and the telescopic piece is suitable for being used by multiple-size boxes.

Specifically, as shown in fig. 5, the free ends of the four groups of movable rods are fixedly connected with a threaded sleeve 45 penetrating through the waterproof cloth 2, the end parts of the threaded sleeve 45 are screwed and connected with a nut, the head end of a pull rope 44 penetrates through the threaded sleeve 45 in the radial direction and is fixedly connected with the nut, one side of the threaded sleeve 45 is provided with a strip-shaped gap 451, and the axial length of the strip-shaped gap 451 is larger than that of the nut. When the waterproof cloth 2 is used, after the stay cord 44 is released, the stay cord 44 is positioned by screwing the nut and the threaded sleeve 45; when the waterproof cloth 2 is not used, the stay ropes 44 are wound below the telescopic piece through the strip-shaped notch 451, the stay ropes 44 at the opposite positions of the other sides are connected in a knotted mode, the eight groups of stay ropes 4 are divided into two groups corresponding to each other, the whole stay ropes are in a 'well' -shaped shape at the bottom of the telescopic piece, the waterproof cloth 2 is fixed on the telescopic piece, and the waterproof cloth 2 is prevented from being unfolded.

Working principle: when the waterproof cloth is not used, the pull ropes 44 are pulled upwards to shrink the waterproof cloth 2 to the telescopic piece, so that the waterproof cloth is flat, the pull ropes 44 are wound below the telescopic piece through the strip-shaped notch 451, the pull ropes 44 at the opposite positions of the other side are knotted and connected, eight groups of pull ropes 4 are knotted in a group corresponding to each other, the whole pull rope group is in a 'groined' shape at the bottom of the telescopic piece, and the waterproof cloth 2 is fixed on the telescopic piece, so that the waterproof cloth 2 is prevented from being unfolded to be stored;

when the rain-proof cloth box is used, the telescopic piece is placed at the top of the box body 1, the rain-proof cloth 201 between the two side yielding grooves 201 penetrates through the pull rod 3, the clamp 42 is clamped with the pull rod 3, the extending distance of the movable rod is adjusted according to the size of the box body 1, then the pull rope 44 is released, the rain-proof cloth 2 is unfolded, the rain-proof cloth 2 covers the outer side of the box body 1, after the pull rope 44 is released, the pull rope 44 is positioned by screwing the screw cap and the screw sleeve 45, the top and the periphery of the box body 1 are protected, and rainwater is prevented from invading the inside of the box body 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a waterproof case and bag, includes box (1), is provided with telescopic pull rod (3) on box (1), its characterized in that, the joint has the extensible member that extends along the horizontal direction on pull rod (3), the cover is equipped with on the extensible member and covers and establish waterproof cloth (2) outside box (1), and waterproof cloth (2) one side has and holds groove (201) of stepping down that pull rod (3) passed, the expansion end and the inner wall fixed connection of waterproof cloth (2) of extensible member, rope hole (202) have been seted up at waterproof cloth (2) edge all around, wear to be equipped with stay cord (44) in rope hole (202), the end of stay cord (44) is provided with the knot that the size is greater than rope hole (202), and the head end and the expansion end of stay cord (44) can be dismantled and be connected.

2. The waterproof luggage as claimed in claim 1, wherein the telescopic member comprises two groups of first telescopic rods (41) and second telescopic rods (43), each telescopic rod comprises a sleeve and a movable rod movably sleeved in the sleeve, the four groups of sleeves are fixedly connected and are in a 'well' -shaped structure, and the free ends of the movable rods are fixedly connected with the waterproof cloth (2).

3. A waterproof luggage as claimed in claim 2, characterized in that a collar (42) penetrating the waterproof cloth (2) is fixedly connected to the sleeve forming the first telescopic rod (41), and the collar (42) is clamped with the pull rod (3).

4. A waterproof luggage as claimed in claim 3, wherein the collar (42) is a ring with a scalloped notch corresponding to a central angle in the range 0 ° to 90 °.

5. The waterproof luggage as claimed in claim 2, wherein four groups of the movable rods are fixedly connected with a threaded sleeve (45) penetrating through the waterproof cloth (2), nuts are screwed at the end parts of the threaded sleeves (45), and the head ends of the pull ropes (44) penetrate through the threaded sleeve (45) along the radial direction and are fixedly connected with the nuts.

6. The waterproof luggage as claimed in claim 5, wherein a strip-shaped gap (451) is formed on one side of the screw sleeve (45), and the axial length of the strip-shaped gap (451) is greater than that of the screw cap.