CN217161516U - Improved turnover device - Google Patents

Abstract

The utility model relates to an improved turning device, which comprises a support frame and a turning body, the turning body is rotatably arranged on the supporting frame, a rotating shaft is horizontally arranged on the turning body, and a supporting foot is arranged on the rotating shaft, and the position of the supporting foot corresponding to the rotating shaft is arranged There is a movable long hole, a connected arc hole and a vertical long hole are arranged on the turning body, and a positioning clamping shaft is horizontally arranged on the supporting foot. The body is provided with arc-shaped holes and vertical long holes. When the user lifts the flip body, the supporting feet leave the ground, the supporting feet automatically move down due to gravity, the positioning card shaft is separated from the vertical long holes, and the supporting feet can rotate around the rotating shaft. The support foot remains vertical due to gravity. When the support foot stands on the ground, when the support foot stands on the ground, the positioning clamp shaft is located in the vertical long hole, the positioning clamp shaft clamps the support foot, and the support foot cannot rotate around the axis. Therefore, the positioning of the support feet is realized, the rotation of the support feet is effectively prevented, and the support of the support feet is stable.

Description

An improved flipping device

technical field

The utility model relates to the technical field of supporting devices, in particular to an improved overturning device.

Background technique

Invisible wall beds have appeared in European and American countries in recent years, and are deeply loved by young and fashionable people. As the name suggests, a Murphy bed is a bed that fits on a wall. Usually the appearance is like a wardrobe. When sleeping, the door of the cabinet is turned down to save space and increase the usable area. It is a decoration method that many small-sized users love. The supporting feet of the existing wall bed are generally designed to be rotatable, so that after the wall bed is hidden, the supporting feet can also be folded and hidden. However, the above-mentioned wall bed is not provided with a positioning structure for positioning the support feet. After the wall bed is unfolded, the support feet stand on the ground and support the entire wall bed. The support feet rely on the gravity of the wall bed to stand on the ground. However, the support foot is easily kicked by the user. If the support foot is kicked by the user, it is easy to rotate, causing the entire wall bed to collapse, injuring the user, posing a potential safety hazard and a poor user experience.

Utility model content

The purpose of the utility model is to provide an improved flipping device that is safe and stable to use.

The purpose of this utility model is achieved in this way:

An improved overturning device, comprising a support frame and a turning body, the turning body is rotatably arranged on the support frame, a rotating shaft is horizontally arranged on the turning body, and a supporting foot is rotatably provided on the rotating shaft, and the supporting foot corresponds to the rotating shaft There is a movable elongated hole at the position of the shaft, the rotating shaft horizontally passes through the movable elongated hole, the inverting body is provided with an arc-shaped hole and a vertical elongated hole that communicate with each other, and the bottom end of the vertical elongated hole is connected to the arc-shaped hole. The upper end of the arc-shaped hole is connected to the upper end of the vertical long hole, the center of the arc-shaped hole is coaxial with the rotating shaft, and a positioning clamp shaft is horizontally provided on the support foot, and the positioning clamp shaft is horizontal Passing through the vertical long hole, when the supporting foot stands on the ground, the positioning clip shaft is located in the vertical long hole, and the positioning clip shaft is located just above the rotating shaft. By arranging the positioning clip shaft and the rotating shaft on the supporting foot, the utility model also sets the arc hole and the vertical long hole on the turning body, when the supporting foot stands on the ground, when the supporting foot stands on the ground, the positioning clip shaft is located In the vertical long hole, the positioning clamp shaft is stuck on the supporting foot, and the supporting foot cannot rotate around the rotating shaft, so as to realize the positioning of the supporting foot, effectively prevent the supporting foot from rotating, and the supporting foot is supported stably. When the support foot moves down, the positioning card shaft moves to the upper end of the arc-shaped hole, at this time the support foot can rotate clockwise around the rotating shaft, the positioning card shaft moves into the arc-shaped hole, and the support foot can rotate around the rotating shaft, thereby Realize the folding on the flip body.

The utility model can also be further improved as follows.

The arc-shaped hole is located on the side of the vertical long hole away from the support frame. Therefore, the lower end of the support foot can only be rotated toward one side of the support frame. After the flip body is turned over and hidden, the lower end of the support foot will also naturally move on the flip body. sagging.

The left and right sides of the inverting body are rotatably provided with the supporting feet, so that the left and right sides of the inverting body are supported stably.

The movable long hole is arranged on the support foot along the height direction, so the support foot of the utility model can move relative to the rotating shaft, which is convenient for the support foot to rotate.

The side of the turning body is provided with a fixing plate, the fixing plate is in the shape of [, the arc-shaped hole and the vertical long hole are arranged on the side of the fixing plate, and the inner surface of the supporting foot is in contact with the side of the fixing plate Therefore, the supporting foot rotates against the side of the fixing plate, and the supporting foot rotates stably.

The positioning clamp shaft includes a first bolt, the inner surface of the support foot is provided with a first screw hole, the first bolt is threadedly connected with the first screw hole, and the vertical long hole is located at the head of the first bolt and the supporting foot, so the supporting foot of the present invention has a simple structure and is easy to install.

The rotating shaft includes a second bolt and a second screw hole shaft, the second screw hole shaft is horizontally arranged on the side of the turning body, the second screw hole shaft is provided with a second screw hole, the second screw hole is connected with the second screw hole The screw holes are threadedly connected, and the movable long holes are located between the head of the second bolt and the fixing plate, so that the supporting feet are securely mounted on the fixing plate.

A first washer is arranged between the second bolt and the movable elongated hole, and the diameter of the first washer is larger than the width of the movable elongated hole, so that the supporting foot is securely mounted on the fixing plate.

A support step is provided on the screw rod of the first bolt, and the support step is located in the movable long hole.

The improved turning device is a wall bed, the support frame is a storage bed cabinet, and the turning body is a bed body.

The beneficial effects of the present utility model are as follows:

In the utility model, a positioning clip shaft and a rotating shaft are arranged on the supporting feet, and an arc-shaped hole and a vertical long hole are also arranged on the turning body. When the supporting feet stand on the ground, the positioning clip shaft is located in the vertical long hole, and the positioning clip The shaft is stuck on the support feet, and the support feet cannot rotate around the rotating shaft, so that the positioning of the support feet can be realized, the rotation of the support feet is effectively prevented, and the support of the support feet is stable. When the support foot moves down, the positioning card shaft moves to the upper end of the arc-shaped hole, at this time the support foot can rotate clockwise around the rotating shaft, the positioning card shaft moves into the arc-shaped hole, and the support foot can rotate around the rotating shaft, thereby Realize the folding on the flip body.

Description of drawings

Fig. 1 is a schematic view of the structure of the improved overturning device of the present invention (the supporting feet are in a supporting and unfolding state).

FIG. 2 is a schematic structural diagram of another angle of the improved overturning device of the present invention.

3 is a partial exploded view of the improved overturning device of the present invention.

FIG. 4 is an enlarged view of A in FIG. 3 .

FIG. 5 is a schematic structural diagram of the third angle of the improved flipping device of the present invention (the supporting feet are in a folded state).

FIG. 6 is another partial exploded view of the improved flipping device of the present invention (the supporting feet are in a folded state).

FIG. 7 is an enlarged view of B in FIG. 6 .

Figure 8 is a top view of the improved inversion device of the present invention.

FIG. 9 is a cross-sectional view at A-A in FIG. 8 .

FIG. 10 is an enlarged view of C in FIG. 9 .

Figure 11 is a schematic structural diagram of the improved turning device of the present invention in a turning invisible state.

FIG. 12 is a schematic structural diagram of the support foot of the wall bed of the present invention.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Embodiment 1, as shown in FIG. 1 to FIG. 12, an improved turning device includes a support frame 1 and a turning body 2, preferably, the improved turning device is a wall bed, and the support frame is a storage bed cabinet, The inversion body is a bed body, the inversion body 2 is rotatably arranged on the support frame 1, the inversion body 2 is provided with a mattress 5, and the support frame 1 is provided with a bed body storage space 6, and the inversion body 2 is provided with a bed body storage space 6. The left and right sides of the body 2 are respectively rotated and provided with a left support leg 3 and a right support leg 4 .

The left and right sides of the inverting body 2 are horizontally provided with rotating shafts 7, and the left supporting feet 3 and the right supporting feet 4 are respectively rotatably arranged on the rotating shafts 7 on the left and right sides of the inverting body 2. 3 and the right supporting foot 4 have the same structure, and only the left supporting foot 3 will be described below.

The left support foot 3 is provided with a movable long hole 31 at the position corresponding to the rotating shaft 7, the rotating shaft 7 horizontally passes through the movable long hole 31, and the inverting body 2 is provided with a connected arc hole 32 and a vertical long hole. 35. The bottom end of the vertical long hole 35 communicates with the upper end of the arc-shaped hole 32, the arc-shaped hole 32 is located on one side of the vertical long hole 35, and the center of the arc-shaped hole 32 is coaxial with the rotating shaft 7 Line setting, the left support foot 3 is horizontally provided with a positioning clamp shaft 8, and the positioning clamp shaft 8 horizontally passes through the vertical long hole 35. When the left support foot 3 stands on the ground, the positioning clamp shaft 8 is positioned vertically. In the straight long hole 35 , the positioning clamp shaft 8 is located just above the rotating shaft 7 .

As a more specific technical scheme of the present invention.

The arc-shaped hole 32 is located on the side of the vertical long hole 35 away from the support frame 1 .

The movable elongated hole 31 is disposed on the left support foot 3 along the height direction.

The side surface of the inverting body 2 is provided with a fixing plate 14, and the fixing plate 14 is [shaped]. The arc hole and the vertical long hole 35 are arranged on the side surface of the fixing plate 14. The inner surface of the left support leg 3 Fitted with the side of the fixing plate 14 .

The side surface of the fixing plate 14 is provided with a shaft hole 33 corresponding to the rotating shaft 7 , and the rotating shaft 7 passes through the shaft hole 33 horizontally.

The positioning clamp shaft 8 includes a first bolt 10, the inner surface of the left support foot 3 is provided with a first screw hole 34, the first bolt 10 is threadedly connected with the first screw hole 34, and the vertical long hole 35 is located between the head of the first bolt 10 and the left support foot 3 .

The rotating shaft 7 includes a second bolt 9 and a second screw hole shaft 70 , the second screw hole shaft 70 is horizontally arranged on the side of the turning body 2 , and the second screw hole shaft 70 is provided with a second screw hole 71 . The second bolt 9 is threadedly connected with the second screw hole 71 , and the movable long hole 31 is located between the head of the second bolt 9 and the fixing plate 14 .

A first washer 12 is provided between the second bolt 9 and the movable elongated hole 31 , and the diameter of the first washer 12 is larger than the width of the movable elongated hole 31 .

A support step 81 is provided on the screw rod of the first bolt 10 , and the support step 81 is located in the movable long hole 31 .

The working principle of the utility model is:

When the user wants to unfold the flip body 2 and open the left and right support feet 3 and 4, the user first turns the flip body 2 downward, and then turns the lower ends of the left and right support feet 3 and 4 forward, that is, the left and right supports The feet 3 and 4 rotate counterclockwise around the rotating shaft 7 until the left and right supporting feet 3 and 4 turn the body 2 vertically, and the positioning clamp shaft 8 moves up to the upper end of the arc-shaped hole 32. The right support feet 3 and 4 stand on the ground, the positioning clamp shaft 8 moves up into the vertical long hole 35 , the rotating shaft 7 presses the inner wall of the lower end of the vertical long hole 35 , and the positioning clamp shaft 8 clamps the vertical long hole 35 Inside, the upper end of the vertical long hole 35 is pressed against the positioning clamp shaft 8, and the left and right support feet 3, 4 can no longer rotate around the rotating shaft 7, thereby realizing the positioning of the left and right support feet 3, 4.

When the user wants to fold the flip body 2 and fold the left and right support feet 3 and 4, the user lifts the flip body 2, the left and right support feet 3 and 4 automatically move down due to gravity, and the movable long hole moves down. The positioning clip shaft 8 moves down to the upper end of the arc-shaped hole 32. At this time, the positioning clip shaft 8 is no longer blocked by the vertical long hole 35, and the left and right supporting feet 3 and 4 can rotate around the rotating shaft 7. Rotate the left and right support feet 3 and 4, that is, the left and right support feet 3 and 4 rotate clockwise around the rotating shaft 7 until they are parallel to the inverting body 2, the positioning clamp shaft 8 is moved into the arc-shaped hole 32, and the inverting body 2 is upward. After being turned into the bed storage space 6 , the left and right support legs 3 and 4 are also hidden in the bed storage space 61 , and the left and right support legs 3 and 4 remain vertical due to gravity.

Claims (10)

1. The utility model provides an improve turning device, includes support frame and upset body, the upset body rotates and sets up on the support frame, the upset body is improved level and is equipped with the pivot, it is equipped with the supporting legs to rotate in the pivot, characterized by, the position that the supporting legs corresponds the pivot is equipped with movable slot hole, the pivot level passes movable slot hole, be equipped with arc hole and the vertical slot hole that are linked together on the upset body, the bottom of vertical slot hole and the upper end intercommunication in arc hole, the arc hole is located one side of vertical slot hole, the centre of a circle and the pivot coaxial line setting in arc hole, the supporting legs is improved level and is equipped with the locator card axle, vertical slot hole is passed to locator card axle level, and when the supporting legs stands on subaerial, the locator card axle is located vertical slot hole, the locator card axle is located the pivot directly over.

2. The improved turnover device as defined in claim 1, wherein said arcuate opening is located on a side of said elongated vertical opening remote from said support frame.

3. The improved turning device as claimed in claim 1, wherein the improved turning device is a wall bed, the supporting frame is a storage bed cabinet, and the turning body is a bed frame.

4. The improved turnover device as claimed in claim 1, wherein said support legs are rotatably provided on left and right sides of said turnover body.

5. The improved turnover device as defined in claim 1, wherein said movable long hole is formed on the supporting leg in the height direction.

6. The improved turnover device as claimed in claim 1, wherein the turnover body is provided with a fixing plate at a side surface thereof, the fixing plate is in a shape of a [ shape ], the arc-shaped hole and the vertical long hole are provided at a side surface thereof, and the inner surface of the supporting leg is attached to the side surface of the fixing plate.

7. The improved turnover device as claimed in claim 1, wherein the positioning clamp shaft comprises a first bolt, the inner surface of the supporting leg is provided with a first screw hole, the first bolt is in threaded connection with the first screw hole, and the vertical long hole is located between the head of the first bolt and the supporting leg.

8. The improved turnover device as claimed in claim 1, wherein said rotation shaft comprises a second bolt and a second screw hole shaft, said second screw hole shaft is horizontally disposed on the side surface of the turnover body, a second screw hole is disposed on the second screw hole shaft, said second bolt is screw-connected with the second screw hole, and said movable long hole is located between the head of the second bolt and the fixing plate.

9. The improved turnover device as recited in claim 8 wherein a first washer is disposed between said second bolt and said elongated slot, said first washer having a diameter greater than the width of said elongated slot.

10. The improved turning device as claimed in claim 7, wherein the screw of the first bolt is provided with a support step, and the support step is positioned in the movable long hole.

Images