CN111520576B

CN111520576B - Multifunctional rack

Info

Publication number: CN111520576B
Application number: CN202010303969.1A
Authority: CN
Inventors: 刘国镇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2022-03-29
Anticipated expiration: 2040-04-17
Also published as: CN111520576A

Abstract

A multifunctional shelf comprises a base, a support rod and a braking piece, wherein the support rod comprises a pivoting end part pivoted on the base, a tail end part opposite to the pivoting end part and at least one guide groove, the braking piece comprises a pivoting part pivoted on the base, a pressing part positioned on one side of the pivoting part, a linkage end part opposite to the pressing part and positioned on the other side of the pivoting part, and a guide pin arranged on the linkage end part, the pressing part is pressed to enable the linkage end part to be changed into a second position from a first position, the tail end part of the support rod is changed into a supporting position from a folding position, and when the pressing force of the pressing part is released, the support rod and the braking piece can be folded towards the base. Therefore, the multifunctional commodity shelf has simple integral structure and easy folding and supporting operation.

Description

Multifunctional rack

Technical Field

The invention relates to a storage rack, in particular to a multifunctional storage rack.

Background

In recent years, the demand for 3C electronic devices and peripheral products has increased greatly, such as mobile phone stands, which enable mobile phones to stand and provide users with convenience for watching the screens of the mobile phones.

For example, taiwan patent documents TW D192222S and TW D203711S provide a mobile phone holder design for allowing a mobile phone to be supported and positioned.

In addition, taiwan certificate number TW M569980U discloses a multifunctional mobile phone frame structure, which includes: the mobile phone frame body which is roughly in a triangular shape is provided with a first side plate, a second side plate and a platform which is located at the upper end of the mobile phone frame body and is arranged between the first side plate and the second side plate, the lower half portion of the first side plate is outwards bent to form a limiting platform, the lower half portion of the second side plate is provided with a containing groove body, and the platform is provided with a plurality of through holes. The first side plate and the second side plate of the mobile phone frame body can be used for placing a mobile phone.

Although the mobile phone frame of the above patent can enable the mobile phone to achieve the purposes of supporting and positioning, the mobile phone frame cannot be folded, has a large occupied volume, and occupies more space when not in use.

In addition, the mobile phone holder has no other purpose except for providing a mobile phone holder, and the practicability is poor.

Disclosure of Invention

The invention aims to provide a multifunctional storage rack capable of solving the problem of the existing mobile phone rack.

The invention relates to a multifunctional commodity shelf, which comprises a base, a supporting rod and a braking piece, wherein the base comprises a first end part, a second end part opposite to the first end part, a top surface, a bottom surface opposite to the top surface and a positioning groove concavely arranged on the top surface, the positioning groove approaches to the second end part, the supporting rod comprises a pivoting end part pivoted to the first end part, a tail end part opposite to the pivoting end part and at least one guide groove arranged between the pivoting end part and the tail end part, the tail end part can be changed between a folding position close to the base and a supporting position far away from the base, the braking piece comprises a pivoting part which is close to the second end part and pivoted to the base, a pressing part positioned on one side of the pivoting part, a linkage end part opposite to the pressing part and positioned on the other side of the pivoting part, and a driving part, The pressing part is pressed to enable the linkage end part to be changed from the first position to the second position and enable the tail end part of the supporting rod to be changed from a retracted position to a supporting position.

The base of the multifunctional article placing rack also comprises a groove which is concavely arranged on the top surface and extends from the first end part to the second end part, the supporting rod is contained in the groove when the tail end part is at the folding position, and the stopper is contained in the groove when the linkage end part is at the first position.

The groove of the base is provided with an upper groove area adjacent to the top surface and a lower groove area adjacent to the bottom surface and communicated with the upper groove area, the supporting rod is contained in the upper groove area when the tail end part is at the folding position, and the stopper is contained in the lower groove area when the linkage end part is at the first position.

The base further comprises an expanding groove which is concavely arranged on the top surface and approaches to the second end, the expanding groove is provided with an upper hole section communicated with the upper groove area and a lower hole section communicated with the lower groove area and the upper hole section, the positioning groove is intersected and communicated with the upper hole section, the base further comprises a positioning plate arranged on the upper hole section, the positioning plate is provided with a groove communicated with the lower groove area and a pair of pivoting parts respectively positioned on two sides of the groove, a pressing part of the braking part can swing relative to the groove, the pivoting part is pivoted on the pivoting part, and when the linkage end part is at the first position, the pressing part protrudes out of the positioning plate and corresponds to the positioning groove.

The invention relates to a multifunctional commodity shelf, wherein a pressing part of a braking part is provided with a braking surface, when a linkage end part is at a first position, a first included angle smaller than 90 degrees is generated between the braking surface of the pressing part and the upper end surface of a positioning plate, when the linkage end part is changed to the second position, the braking surface is flush with the upper end surface of the positioning plate, the braking part also comprises a top side surface extending from a pivoting part to the linkage end part, and when the linkage end part is changed to the second position, a second included angle equal to the first included angle is generated between the top side surface and the extending surface of the upper end surface of the positioning plate.

The base of the multifunctional commodity shelf also comprises a blocking part which is close to the first end part and is positioned in the lower groove area, the blocking part is provided with a blocking surface, the thickness between the blocking surface and the bottom surface is smaller than the depth of the lower groove area, and the linkage end part is provided with a clamping groove which can be clamped on the blocking part and is in a right angle.

The invention has the beneficial effects that: the base, the supporting rod and the braking piece are pivoted, so that the base can be folded into a small size when not in use, the braking piece can be braked when the pressing part is pressed by an object, the braking piece is linked with the supporting rod, the object can be supported and positioned, and the overall structure is simple. The use is quite convenient.

Drawings

Fig. 1 is a perspective assembly view of one embodiment of the multifunctional commodity shelf of the present invention;

FIG. 2 is an exploded perspective view of the embodiment;

FIG. 3 is a cross-sectional view of the embodiment shown in a collapsed state, illustrating a support rod and a stopper collapsed relative to a base;

FIG. 4 is a schematic perspective view of the embodiment in use;

FIG. 5 is a sectional view showing a state of use of the embodiment; and

fig. 6 is another perspective view of the embodiment.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 1, 2 and 3, the multifunctional shelf of the present invention comprises a base 100, a supporting rod 30 and a stopper 40.

The base 100 includes a body 10 and a positioning plate 20 mounted on the body 10.

The body 10 is substantially a rectangular plate, and has a first end 11, a second end 12 opposite to the first end 11 along a first axial direction X, a top surface 13 extending from the first end 11 to the second end 12, a bottom surface 14 opposite to the top surface 13, a groove 15 recessed from the top surface 13 and extending from the first end 11 toward the second end 12, a positioning groove 16 recessed from the top surface 13 and extending along a second axial direction Y perpendicular to the first axial direction X, and an expanding groove 18 recessed from the top surface 13 and approaching to the second end 12. The groove 15 has an upper groove region 151 adjacent to the top surface 13, a lower groove region 152 adjacent to the bottom surface 14 and communicating with the upper groove region 151, the upper groove region 151 has a width corresponding to the second axial direction Y larger than that of the lower groove region 152, the expanded groove 18 has an upper hole section 181 communicating with the upper groove region 151, and a lower hole section 182 communicating with the lower groove region 152 and the upper hole section 181. The positioning slot 16 is located near the second end 12, the positioning slot 16 intersects and communicates with the upper hole section 181, and the lower hole section 182 is rectangular and intersects with the lower slot region 152 in a cross shape. The body 10 further has a blocking portion 17 located in the lower groove region 152 and close to the first end portion 11, the blocking portion 17 has a blocking surface 171, and the thickness between the blocking surface 171 and the bottom surface 14 is smaller than the depth of the lower groove region 152.

The positioning plate 20 is mounted on the upper hole section 181, the positioning plate 20 has an upper end surface 21, a lower end surface 22 opposite to the upper end surface 21, a slot 23 penetrating through the upper end surface 21 and the lower end surface 22 and communicating with the lower slot region 152 along the first axial direction X, and a pair of pivot portions 24 respectively located at two sides of the slot 23, the pivot portions 24 are nested in the lower hole section 182 and each have a pin hole 241 for a pin 242 to pass through.

The supporting rod 30 is pivotally connected to the body 10 by a first pivot 31, and includes a pivot end 32 pivotally connected to the first end 11, a terminal portion 33 opposite to the pivot end 32, a long slot 34 between the pivot end 32 and the terminal portion 33, and a pair of guide slots 35 between the pivot end 32 and the terminal portion 33 and recessed on two sides of the long slot 34, wherein the terminal portion 33 can be switched between a retracted position abutting against the base 100 and a supporting position away from the base 100.

The detent 40 is pivotally connected to the positioning plate 20 through the pin 242, and includes a pivot portion 41 adjacent to the second end 12 and pivotally connected to the pivot portion 24, a pressing portion 42 located at one side of the pivot portion 41, a linking end 43 opposite to the pressing portion 42 and located at the other side of the pivot portion 41, a shaft 46 between the pivot portion 41 and the linking end 43, a guide pin 44 disposed at the linking end 43, and a top side 45 extending from the pivot portion 41 to the linking end 43. The pivot portion 41 is axially disposed on the pin 242, the linking end 43 has a locking groove 431 that can be locked to the blocking portion 17 and is at a right angle, and the pressing portion 42 has a locking surface 421 that intersects with the top surface 45 at an obtuse angle. The linking end 43 can be shifted between a first position adjacent to the base 10 and a second position away from the base 10. The position of the pivot portion 41 is between the guide pin 44 and the bottom surface 14, the position of the pivot portion 41 is also between the positioning groove 16 and the bottom surface 14, and the pressing portion 42 is angularly engaged with the shaft 46.

For a further understanding of the invention, its role, the technical means employed, and the efficacy attained by its cooperation, it is believed that the invention will be more fully and specifically understood from the following description.

As shown in fig. 3, the multifunctional shelf of the present invention is shown in a folded state, at this time, the supporting rod 30 and the stopper 40 are folded with respect to the base 100, the supporting rod 30 is received in the upper groove region 151 of the groove 15, and the end portion 33 is in a folded position abutting against the base 100. The detent 40 is received in the lower groove region 152 of the groove 15, and the linking end 43 abuts against the first position of the blocking portion 17, so that a first included angle θ 1 smaller than 90 degrees is formed between the detent surface 421 of the pressing portion 42 and the upper end surface 21 of the positioning plate 20, in this embodiment, the first included angle θ 1 is about 30 degrees. The pressing portion 42 protrudes from the positioning plate 20 and corresponds to the positioning slot 16. At this moment, this multi-functional supporter is minimum volume form.

When a user inserts an object 1 (e.g., the mobile phone shown in fig. 4 and 5 or a tablet shown in the drawings) into the positioning slot 16 and the object 1 presses the pressing portion 42 of the stopper 40, the pressing portion 42 can swing relative to the slot 23 to change the linking end 43 from the first position to a second position away from the body 10 (the linking end 43 moves out of the lower slot area 152 and hangs over the body 10), and the end 33 of the supporting rod 30 changes from the retracted position to a lifted position (the end 33 moves out of the upper slot area 151 and hangs over the body 10), the object 1 abuts against the end of the end 33, so that the supporting rod 30 is positioned and the end 33 does not rotate downward. And the guide pin 44 can slide along the guide slot 35 during the process of the linking end 43 transforming from the first position to the second position. Until the linking end 43 is transformed to the second position, the stopping surface 421 is flush with the upper end surface 21 of the positioning plate 20, and a second included angle θ 2 equal to the first included angle θ 1 is generated between the top surface 45 and the extending surface of the upper end surface 21 of the positioning plate 20, in this embodiment, the second included angle θ 2 is about 30 degrees.

When the user takes the object 1 from the base 100, the pressure originally pressed on the pressing portion 42 of the stopper 40 is released, the linking end 43 will rotate and retract toward the body 10 under the action of gravity until the locking groove 431 abuts against the stopping portion 17, and at the same time, the supporting rod 30 will be pulled by the stopper 40, so that the end portion 33 is folded from the supporting position to the folding position, and returns to the state shown in fig. 1 and 3.

As shown in fig. 6, the multifunctional shelf of the present invention not only can be used for placing mobile phones and flat panels, but also can be used for placing objects 1' with round ends, such as toothpaste, facial cleanser, etc., by using the expanding slot 18, and can achieve the effects of automatic standing and folding.

In summary, the multifunctional rack of the present invention has a simple overall structure, and is easy to fold and support, so as to achieve the objective of the present invention.

Claims

1. A multifunctional shelf comprises a base, a support rod and a stopper, and is characterized in that:

the base comprises a first end part, a second end part opposite to the first end part, a top surface, a bottom surface opposite to the top surface and a positioning groove concavely arranged on the top surface, and the positioning groove approaches to the second end part;

the supporting rod comprises a pivoting end part pivoted to the first end part, a tail end part opposite to the pivoting end part and at least one guide groove arranged between the pivoting end part and the tail end part, and the tail end part can be changed between a folding position abutting against the base and a supporting position far away from the base;

the brake piece comprises a pivoting part, a pressing part, an interlocking end part, a rod body and a guide pin, wherein the pivoting part is adjacent to the second end part and pivoted on the base, the pressing part is positioned on one side of the pivoting part and corresponds to the positioning groove, the interlocking end part is opposite to the pressing part and is positioned on the other side of the pivoting part, the rod body is positioned between the pivoting part and the interlocking end part, the guide pin is arranged at the interlocking end part, the position of the pivoting part is positioned between the guide pin and the bottom surface, the position of the pivoting part is also positioned between the positioning groove and the bottom surface, the pressing part is in angle connection with the rod body, the interlocking end part can be changed between a first position adjacent to the base and a second position far away from the base, the guide pin is interlocked to slide along the guide groove, and the pressing part is pressed to enable the interlocking end part to be changed from the first position to the second position, and the tail end part of the supporting rod is changed from a folding position to a supporting position.

2. The multifunctional commodity shelf according to claim 1, wherein: the base further comprises a groove which is formed in the top surface in a concave mode and extends from the first end portion to the second end portion, the supporting rod is contained in the groove when the tail end portions are in the folded positions, and the stopping piece is contained in the groove when the linkage end portions are in the first position.

3. Multifunctional shelf according to claim 2, characterized in that: the groove of the base is provided with an upper groove area adjacent to the top surface and a lower groove area adjacent to the bottom surface and communicated with the upper groove area, the supporting rod is contained in the upper groove area when the tail end part is at a folding position, and the braking piece is contained in the lower groove area when the linkage end part is at a first position.

4. Multifunctional shelf according to claim 3, characterized in that: the base further comprises an expanding groove which is concavely arranged on the top surface and approaches to the second end part, the expanding groove is provided with an upper hole section communicated with the upper groove area, a lower hole section communicated with the lower groove area and the upper hole section, the positioning groove is intersected and communicated with the upper hole section, the base further comprises a positioning plate arranged on the upper hole section, the positioning plate is provided with a groove communicated with the lower groove area and a pair of pivoting parts respectively positioned on two sides of the groove, the pressing part of the stopper can swing relative to the groove, the pivoting part is pivoted to the pivoting part, and when the linkage end part is at the first position, the pressing part protrudes out of the positioning plate and corresponds to the positioning groove.

5. Multifunctional shelf according to claim 4, characterized in that: the pressing part of the braking part is provided with a braking surface, when the linkage end part is at a first position, a first included angle smaller than 90 degrees is formed between the braking surface of the pressing part and the upper end face of the positioning plate, when the linkage end part is changed into a second position, the braking surface is flush with the upper end face of the positioning plate, the braking part further comprises a top side surface extending to the linkage end part from the pivot part, and when the linkage end part is changed into a second position, a second included angle which is equal to the first included angle is formed between the top side surface and the extending surface of the upper end face of the positioning plate.

6. Multifunctional shelf according to claim 3, characterized in that: the base further comprises a blocking part which approaches to the first end part and is positioned in the lower groove area, the blocking part is provided with a blocking surface, the thickness between the blocking surface and the bottom surface is smaller than the depth of the lower groove area, and the linkage end part is provided with a clamping groove which can be clamped on the blocking part and is in a right angle.