WO2021212741A1

WO2021212741A1 - Foldable pet cage frame and pet cage

Info

Publication number: WO2021212741A1
Application number: PCT/CN2020/117730
Authority: WO
Inventors: 何江华; 冯国柱; 欧阳鑫良
Original assignee: 中山市依家优品日用制品有限公司
Priority date: 2020-04-23
Filing date: 2020-09-25
Publication date: 2021-10-28
Also published as: CN212545046U

Abstract

Disclosed is a foldable pet cage frame, comprising an upper square frame, a lower square frame, and foldable supporting rod assemblies for connecting the upper square frame and the lower square frame. The upper square frame and the lower square frame are symmetrical, outer side pivot joint seats are arranged at the ends of transverse rods on one side of the upper square frame and the lower square frame, and inner side pivot joint seats are arranged on longitudinal rods on the other sides of the upper square frame and the lower square frame; and two ends of the foldable supporting rod assembly are respectively in pivot joint with the inner side pivot joint seats, and the other two ends of the foldable supporting rod assembly are respectively in pivot joint with the outer pivot joint seats. In a folded state, the foldable supporting rod assembly in pivot joint with the inner pivot joint seats is positioned on inner sides of the foldable supporting rod assembly in pivot joint with the outer pivot joint seats. The pet cage frame is convenient to fold, is small in size once folded, and is convenient to fold and unfold.

Description

Foldable pet cage frame and pet cage

Technical field

The invention relates to a pet cage frame and a pet cage with the pet cage frame. Background technique

At present, in the prior art, the pet cage cannot be folded, and when stored or transported, it occupies a large space and the storage or transport cost is high.

Summary of the invention

The purpose of the present invention is to provide a foldable pet cage frame, which is not only foldable and small in space, but also convenient for folding and unfolding operations.

Another object of the present invention is to provide a pet cage, which is foldable, occupies a small space, and is convenient for folding and unfolding operations.

The present invention is realized as follows: a foldable pet cage frame, which is special in that: the pet cage frame includes an upper square frame, a lower square frame, and a folding support rod assembly connecting the upper square frame and the lower square frame ,

The upper square frame and the lower square frame are symmetrical. The ends of the horizontal rods on one side of the upper square frame and the lower square frame are provided with an outer pivot seat, and the longitudinal rod on the other side is provided with an inner pivot seat;

Both ends of the folding support rod assembly are pivotally connected to the inner pivoting base respectively, and both ends of the folding support rod assembly are pivoted to the outer pivoting base respectively;

In the folded state, the folding support rod assembly pivotally connected to the inner pivoting seat is located inside the folding support rod assembly pivoting to the outer pivoting seat.

Preferably, the folding support rod assembly includes an upper support tube, a lower support tube, an upper pivot seat and a lower pivot seat,

The lower end of the upper support tube is connected with the upper pivot seat, the upper end of the lower support tube is connected with the lower pivot seat, and the upper pivot seat and the lower pivot seat are pivotally connected.

Preferably, the upper pivoting seat includes an upper sleeve portion, a limiting groove provided at the end of the upper sleeve portion, and a pivoting groove provided at the end of the limiting groove,

The lower pivot seat includes a lower tube sleeve portion, a pivot seat on the lower tube sleeve portion, a pressure spring, a lock tongue, and an operating rod provided on the lock tongue. The lower tube sleeve portion is provided with a connecting hole and a guide Groove; the tongue includes a body and a tongue, and the body is provided with a sliding hole extending in the axial direction through the radial direction;

The upper end of the lower support tube is provided with a connecting hole and a guide groove;

The upper end of the lower support tube is inserted into the lower tube sleeve, the connecting hole and guide groove of the lower support tube correspond to the connecting hole and guide groove of the lower tube sleeve; the pressure spring is provided with a sliding hole, and the body is inserted into the lower support tube to operate The rod is slidingly matched with the guide groove, the pin body passes through the connecting hole and is fixedly connected to the lower support tube, one end of the pressure spring is matched with the pin body, and the other end is matched with the sliding hole and the adjacent end of the tongue; the pivot seat and the pivot groove pivot catch.

Preferably, the upper square frame and the lower square frame respectively include four right-angled connecting pipe sockets and four connecting pipes, and two ends of the connecting pipes are respectively fixedly connected with the connecting pipe sockets.

A pet cage, which is special in that: the cage cage has the pet cage frame as described above.

The invention provides a foldable pet cage frame, which can be folded, has a small volume after being folded, and occupies a small space, which saves storage and transportation costs; the folding and unfolding operations are convenient; the pet cage is convenient to fold and occupies a small space.

Description of the drawings

Fig. 1 is a perspective view of the present invention in an unfolded state.

Figure 2 is a front view of the upper frame and or the lower frame of the present invention.

Figure 3 is a perspective view of the upper frame and or the lower frame of the present invention.

Fig. 4 is a perspective view of the present invention in a folded state.

Figure 5 is one of the three-dimensional exploded views of the present invention in a folded state.

Fig. 6 is the second three-dimensional exploded view of the present invention in a folded state.

Figure 7 is one of the three-dimensional exploded views of the folding support rod assembly of the present invention.

Fig. 8 is a second perspective exploded view of the folding support rod assembly of the present invention.

Figure 9 is one of the cross-sectional views of the folding support rod assembly of the present invention.

Figure 10 is the second cross-sectional view of the folding support rod assembly of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, a foldable pet cage frame. The pet cage frame 1 includes an upper square frame 2, a lower square frame 3, and a folding support rod assembly 4 that connects the upper square frame 2 and the lower square frame 3.

The upper square frame 2 and the lower square frame 3 are symmetrical. The ends of the lateral rods on one side of the upper square frame 2 and the lower square frame 3 are provided with an outer pivot seat 51, and the longitudinal rod on the other side is provided with an inner pivot seat 52; see the hollow arrow in Figure 2: the two inner pivot seats 52 are located between the two outer pivot seats 51;

One end of the folding support rod assembly 4 is pivotally connected to the inner pivot seat 52 of the upper square frame 2, and the other end is pivotally connected to the inner pivot seat 52 of the lower square frame 3. One end of the folding support rod assembly 4 is connected to the outer side of the upper square frame. The pivot seat 51 is pivotally connected, and the other end is pivotally connected to the outer pivot seat 51 on the lower square frame 3;

In the folded state, the folding support rod assembly 4 pivoted to the inner pivoting base 52 is located inside the folding support rod assembly 4 pivoting to the outer pivoting base 51.

The folding support rod assembly 4 includes an upper support tube 6, a lower support tube 7, an upper pivot seat 8 and a lower pivot seat 9.

The lower end of the upper support tube 6 is connected with the upper pivot seat 8, the upper end of the lower support tube 7 is connected with the lower pivot seat 9, and the upper pivot seat 8 and the lower pivot seat 9 are pivotally connected;

The upper pivot seat 8 includes an upper sleeve portion 81, a limit groove 82 provided at the end of the upper sleeve portion, and a pivot groove 83 provided at the end of the limit groove,

The lower pivot seat 9 includes a lower tube sleeve portion 91, a pivot seat 92 provided on the lower tube sleeve portion, a pressure spring (not shown in the figure), a lock tongue 93 and an operating rod 94 provided on the lock tongue , The lower sleeve portion 91 is provided with a connecting hole 911 and a guide groove 912; the lock tongue 93 includes a body portion 931 and a tongue portion 932, and the body portion 931 is provided with a sliding hole 933 extending in the axial direction through the radial direction;

The upper end of the lower support tube 7 is provided with a connecting hole 71 and a guide groove 72;

The upper end of the lower support tube 7 is inserted into the lower sleeve portion 91, the connecting hole 71 and the guide groove 72 of the lower support tube 7 correspond to the connecting hole 911 and the guide groove 912 of the lower sleeve portion 91; the pressure spring is provided with a sliding hole 933 Inside, the body 931 is inserted into the lower support tube 7, the operating rod 94 is slidingly fitted with the guide groove, the pin body 10 passes through the connecting hole and is fixedly connected to the lower support tube 7, one end of the pressure spring is fitted with the pin 10 body, and the other end is fitted with the sliding hole 933 is matched with the adjacent end of the tongue 933; the pivot seat 92 is pivotally connected to the pivot groove 83;

As shown in FIG. 10, when the folding support rod assembly 4 is unfolded, the lower tube sleeve portion 91 of the lower pivot seat 9 is fitted into the limiting groove 82 of the upper pivot seat 8, and the tongue 932 extends into the upper tube body 6. Lock the upper pivot seat 8 and the lower pivot seat 9 together; when folded, the operating lever 94 is operated to compress the pressure spring, the tongue 932 retracts into the lower tube sleeve part 91, and then the upper support tube 6 is rotated counterclockwise, That can be folded;

As shown in Figure 9, in the state of Figure 9, rotate the upper support tube 6 and the upper pivot seat 8 clockwise, the lower end of the upper support tube 6 acts on the tongue 932, and the lock tongue 93 retracts into the lower support tube 7. After the lower tube sleeve portion 91 of the lower pivot seat 9 is fitted into the limiting groove 82 of the upper pivot seat 8, the tongue 932 automatically extends into the upper support tube 6;

In the state of FIG. 1, when the operating lever 94 is folded, the folding support rod assembly 4 pivotally connected to the inner pivot seat 52 and the folding support rod assembly 4 pivoted to the outer pivot seat 51 move toward each other, that is, it can be realized Folding, easy to operate.

As shown in FIG. 2, the upper square frame 2 and the lower square frame 3 respectively include four right-angled connecting pipe sockets 11 and four connecting pipes 12, and two ends of the connecting pipes 12 are respectively fixedly connected to the connecting pipe sockets 11.

A pet cage, the cage cage has the pet cage frame 1 described above.

What has been described above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, which is also regarded as the protection scope of the present invention.

Claims

A foldable pet cage frame, characterized in that: the pet cage frame includes an upper square frame, a lower square frame, and a folding support rod assembly connecting the upper square frame and the lower square frame,

The upper square frame and the lower square frame are symmetrical. The ends of the horizontal rods on one side of the upper square frame and the lower square frame are provided with an outer pivot seat, and the longitudinal rod on the other side is provided with an inner pivot seat;

Both ends of the folding support rod assembly are pivotally connected to the inner pivoting base respectively, and both ends of the folding support rod assembly are pivoted to the outer pivoting base respectively;

In the folded state, the folding support rod assembly pivotally connected to the inner pivoting seat is located inside the folding support rod assembly pivoting to the outer pivoting seat.
The foldable pet cage frame according to claim 1, wherein the folding support rod assembly includes an upper support tube, a lower support tube, an upper pivot seat and a lower pivot seat,

The lower end of the upper support tube is connected with the upper pivot seat, the upper end of the lower support tube is connected with the lower pivot seat, and the upper pivot seat and the lower pivot seat are pivotally connected.
The foldable pet cage frame according to claim 2, characterized in that: the upper pivoting seat comprises an upper sleeve part, a limiting groove provided at the end of the upper tube sleeve, and a limiting groove provided at the end of the upper tube sleeve. Pivot slot at the end,

The lower pivot seat includes a lower tube sleeve portion, a pivot seat on the lower tube sleeve portion, a pressure spring, a lock tongue, and an operating rod provided on the lock tongue. The lower tube sleeve portion is provided with a connecting hole and a guide Groove; the tongue includes a body and a tongue, and the body is provided with a sliding hole extending in the axial direction through the radial direction;

The upper end of the lower support tube is provided with a connecting hole and a guide groove;

The upper end of the lower support tube is inserted into the lower tube sleeve, the connecting hole and guide groove of the lower support tube correspond to the connecting hole and guide groove of the lower tube sleeve; the pressure spring is provided with a sliding hole, and the body is inserted into the lower support tube to operate The rod is slidingly matched with the guide groove, the pin body passes through the connecting hole and is fixedly connected to the lower support tube, one end of the pressure spring is matched with the pin body, and the other end is matched with the sliding hole and the adjacent end of the tongue; the pivot seat and the pivot groove pivot catch.
The foldable pet cage frame according to claim 1, wherein the upper square frame and the lower square frame respectively comprise four right-angled connecting pipe sockets and four connecting pipes, and the two ends of the connecting pipes They are respectively fixedly connected with the connecting pipe sockets.
A pet cage, characterized in that: the cage cage has the pet cage frame according to any one of claims 1 to 4.