CN114468641B

CN114468641B - Folding foot support and cabinet

Info

Publication number: CN114468641B
Application number: CN202210091215.3A
Authority: CN
Inventors: 卢顺接
Original assignee: BOne Furniture Co ltd
Current assignee: BOne Furniture Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2023-03-24
Anticipated expiration: 2042-01-25
Also published as: WO2023142218A1; CN114468641A

Abstract

The invention discloses a folding foot support and a cabinet, which comprise a base, a seat plate, a support rod, a connecting rod and an installation mechanism, wherein one end of the support rod is pivoted to one side of the base, and the other end of the support rod is pivoted to the middle part of the seat plate; one end of the seat board close to the seat body is provided with a shaft pin; the middle part of the connecting rod is pivoted to one side of the seat body, one end of the connecting rod is provided with a hook body, and the hook body can be buckled with the shaft pin so as to enable the seat body to keep an unfolding state relative to the connecting rod; the installation mechanism set up in the pedestal deviates from one side of bedplate to with whole folding heel brace is installed in the outside of the cabinet body. The folding foot support is conveniently arranged on the outer side of the cabinet, is very convenient to assemble, can be suitable for different cabinets, and is strong in applicability and very convenient to use.

Description

Folding foot support and cabinet

Technical Field

The invention relates to a cabinet, in particular to a folding foot support which can be attached to the outer side of the cabinet and provides convenience for riding.

Background

In an office or living scene, people need to use the desk together with a chair when working, but generally do not need to take the cabinet, such as a wardrobe or a file cabinet, when using the cabinet, so that the household equipment does not need to be added with the chair. However, in some cases, for example, in work, the data needs to be consulted in front of a file cabinet, in life, people need to sit down to work in front of a shoe cabinet, and in these scenes, if a separate chair is added, although the riding problem can be solved, the chairs occupy a large amount of space, the furniture arrangement is influenced, and the use is not convenient enough.

Disclosure of Invention

The invention aims to provide a folding foot support which can be attached to the outer side of a cabinet, has strong applicability and provides convenience for riding.

The invention also aims to provide a cabinet which is provided with a folding foot support at the outer side and provides convenience for work or life of people.

In order to achieve the purpose, the folding foot support provided by the invention comprises a base, a seat board, a supporting rod, a connecting rod and an installation mechanism, wherein one end of the supporting rod is pivoted to one side of the base, and the other end of the supporting rod is pivoted to the middle part of the seat board; one end of the seat board close to the seat body is provided with a shaft pin; the middle part of the connecting rod is pivoted to one side of the seat body, one end of the connecting rod is provided with a hook body, and the hook body can be buckled with the shaft pin so as to enable the seat body to keep an unfolding state relative to the connecting rod; the installation mechanism set up in the pedestal deviates from one side of bedplate to with whole folding heel brace is installed in the outside of the cabinet body.

Compared with the prior art, the invention has the advantages that the two ends of the supporting rod are respectively pivoted on the base body and the base body through the arrangement of the supporting rod, the connecting rod is also arranged, the middle part of the connecting rod is pivoted on the base body, the other end of the connecting rod is provided with the hook body, and the hook body is buckled with the shaft pin on the seat board, so that a stable triangular structure is formed among the supporting rod, the seat board and the connecting rod, and the seat board can be taken by a user and is convenient for work or life. When the hook body is separated from the shaft pin, the seat body can be drawn close relative to the connecting rod, so that the whole folding foot support is folded, the occupied volume is reduced, and the use is very convenient. In addition, the side wall of the seat body is provided with the mounting mechanism, and the whole folding foot support can be mounted on the outer side of the cabinet body by utilizing the mounting mechanism, so that the folding foot support can be conveniently mounted on the outer side of the cabinet, is very convenient to assemble, can be suitable for different cabinets, and has strong applicability.

Preferably, the folding foot support further comprises a first elastic member, and the first elastic member provides an elastic force for making the shaft pin far away from the hook body. By arranging the first elastic piece, when the hook body is unlocked with the shaft pin, the end part of the seat board can be automatically away from the hook body, so that the seat body is more easily folded, and the folding convenience is improved.

Preferably, the seat plate is provided with a guide rod, the seat body is provided with a guide sleeve, and the guide rod is slidably sleeved on the guide sleeve. By matching the guide rod with the guide sleeve, the seat body can be folded towards the connecting rod or towards the seat body, and the folding is more convenient and stable.

Specifically, the folding foot support further comprises a spring sleeve and a compression spring, the spring sleeve is sleeved on one end, close to the shaft pin, of the guide rod, the compression spring sleeve is sleeved between the guide rod and the spring sleeve, one end of the compression spring sleeve abuts against the spring sleeve, and the other end of the compression spring sleeve abuts against the seat body, so that elastic force enabling the shaft pin to be far away from the hook body is provided. The compression spring is arranged, so that the end part of the seat board can be automatically away from the hook body, the seat body is easier to fold, the folding convenience is improved, and the seat board is sleeved on the guide rod and can be more compact and reasonable in structure; in addition, the spring sleeve is sleeved outside the compression spring, so that the compression spring can be positioned and protected, the influence of an external object is avoided, and the working stability is ensured.

Preferably, the folding foot support further comprises a second elastic member, and the second elastic member provides an elastic force for keeping the hook body buckled with the shaft pin. The second elastic piece is arranged, so that the hook body and the shaft pin can be buckled more tightly, the hook body and the shaft pin are prevented from being separated accidentally, and the use stability and safety are ensured.

Specifically, the second elastic element is a torsion spring, the torsion spring is arranged on a pivot shaft of the connecting rod pivoted with the seat body, one end of the torsion spring abuts against the seat body, and the other end of the torsion spring abuts against the connecting rod.

Preferably, one end of the connecting rod, which is far away from the hook body, is provided with a pressing handle for pressing to enable the hook body to be separated from the shaft pin, so that the unlocking operation between the hook body and the shaft pin is more convenient, and the convenience of operation is improved.

Preferably, the mounting mechanism comprises an upper clamping plate and a lower clamping plate, and the upper clamping plate and the lower clamping plate can move relatively to adjust the clamping distance between the upper clamping plate and the lower clamping plate. The upper clamping plate and the lower clamping plate are adjustably clamped, so that the folding foot support is suitable for mounting cabinets with different heights, and the application range of assembly is widened.

Specifically, the lower plate set up in the lower extreme of pedestal, the punch holder set up in the upper end of pedestal, be equipped with the slot hole on the punch holder, the pedestal is connected with the screw, the screw slidable ground wears to locate in the slot hole. Through the cooperation of slotted hole with the screw for the punch holder is relative the lower plate position is adjustable, thereby guarantees the suitability.

Specifically, the installation mechanism further comprises an elastic sheet, and the elastic sheet is arranged between the side face of the upper clamping plate and the side face of the base body, so that the upper clamping plate is tightly attached to the screw in an interference manner. The elastic sheet is arranged and can provide pressing force for the upper clamping plate and the screw, so that the upper clamping plate can be adjusted in a lifting mode, and meanwhile good stability is achieved when the upper clamping plate is fixed.

Preferably, the folding foot support further comprises a support roller, and the support roller is telescopically arranged at the bottom of the seat body through a screw rod. Through setting up support rollers for folding heel brace's terrain clearance is adjustable, thereby is applicable to different mounting height, improves adaptability.

Specifically, the bottom of the seat board is provided with a protective shell, the protective shell is provided with a containing groove, and the seat board can enable the guide rod to be contained in the containing groove when being drawn towards the connecting rod for folding. Therefore, the guide rod can be shielded, the attractiveness of a product is improved, the guide rod can be protected, sundries are prevented from entering the guide rod to influence the cooperation between the guide rod and the guide sleeve, and the sliding stability is ensured.

Preferably, one of a magnet and a magnetic element is disposed at the bottom of the seat plate, and the other of the magnet and the magnetic element is disposed at a side of the seat body close to the seat plate, so as to be mutually attracted together after the seat plate is close to the seat body. By arranging the magnet, the seat board and the seat body can be automatically locked in a folded state after being folded, and the seat board and the seat body are prevented from being opened accidentally.

Preferably, the mounting mechanism is a fixing screw, and the fixing screw connects the base body and the cabinet body. Therefore, the folding foot supports can be fixed on the cabinet body more directly and conveniently, the structure is effectively simplified, and the cost is reduced.

A cabinet, its characterized in that: the multifunctional wardrobe comprises a wardrobe body and folding foot supports, wherein the folding foot supports are installed on the outer side of the wardrobe body.

Drawings

Fig. 1 is a side view of the cabinet of the present invention.

Fig. 2 is a front perspective view of the folding foot support of the present invention.

Fig. 3 is a rear perspective view of the folding temple of the present invention.

Fig. 4 is an exploded view of the folding foot rest of the present invention.

Fig. 5 is an internal structure view of the folding foot support of the invention.

Fig. 6 is a cross-sectional view of the folding temple of the present invention when unfolded and locked.

Figure 7 is a cross-sectional view of the folded foot support of the present invention when deployed and unlocked.

Fig. 8 is a cross-sectional view of the folding foot support of the present invention when it is folded in half.

Fig. 9 is a semi-collapsed perspective view of the folding temple of the present invention.

Fig. 10 is a cross-sectional view of the folded temple of the present invention after folding.

Fig. 11 is a perspective view of the folding foot support of the present invention fixed to the cabinet body by fixing screws.

Detailed Description

In order to explain the technical contents, structural features, and effects of the present invention in detail, the following description is made in conjunction with the embodiments and the accompanying drawings.

As shown in fig. 1 to 5, the cabinet 100 of the present invention includes a cabinet body 1 and a folding supporter 2, and the folding supporter 2 is installed at an outer side of the cabinet body 1. Specifically, folding heel brace 2 includes pedestal 21, bedplate 22, bracing piece 23, connecting rod 24 and installation mechanism 25, the one end pin joint of bracing piece 23 is in the lower extreme of pedestal 21 one side, and the pin joint axle is A, and the other end pin joint is in the middle part of bedplate 22, and the pin joint axle is B. One end of the seat plate 22 close to the seat body 21 is provided with a shaft pin 221; the central axis of the shaft pin 221 is perpendicular to the longitudinal extension direction of the connection rod 24. The middle part of the connecting rod 24 is pivoted to one side of the seat body 21, and the pivoting shaft is C; a hook 241 is disposed at one end of the connecting rod 24, and the hook 241 can be fastened to the shaft pin 221 to keep the seat 21 in an unfolded state relative to the connecting rod 24; the mounting mechanism 25 is disposed on a side of the seat body 21 away from the seat plate 22, so as to mount the whole foldable foot support 2 on the outer side of the cabinet 1.

Referring to fig. 4 and 5, the seat plate 22 is pivotally connected with a guiding rod 222, and a pivot shaft between the guiding rod 222 and the seat plate 22 is the shaft pin 221; the number of the guide rods 222 is two, and the guide rods are respectively disposed at both sides of the connecting rod 24 and respectively connected to both ends of the shaft pin 221. The central axis of the guide bar 222 is perpendicular to the central axis of the shaft pin 221. The base body 21 is provided with a guide sleeve (not shown), and the guide rod 222 is slidably sleeved on the guide sleeve. By matching the guide rod 222 with the guide sleeve, the seat body 21 can be folded toward the connecting rod 24 or the seat body 21, and the folding is more convenient and stable.

Referring to fig. 4 and 5, the foldable foot rest 2 further includes a first elastic member 26 and a spring housing 27; the first elastic members 26 and the spring housings 27 are disposed in one-to-one correspondence with the guide rods 222. The first elastic member 26 provides an elastic force for moving the shaft pin 221 away from the hook body 241. The first elastic member 26 is a compression spring. The spring sleeve 27 is sleeved on one end of the guide rod 222 close to the shaft pin 221, the compression spring sleeve 27 is sleeved between the guide rod 222 and the spring sleeve 27, one end of the compression spring sleeve is abutted against the spring sleeve 27, and the other end of the compression spring sleeve is abutted against the seat body 21, so as to provide an elastic force for making the shaft pin 221 away from the hook body 241. By providing the compression spring, when the hook 241 is released from the shaft pin 221, the end of the seat plate 22 can be automatically separated from the hook 241, so that the seat body 21 can be more easily folded, the convenience of folding is improved, and the structure can be more compact and reasonable by sleeving the guide rod 222; in addition, the spring sleeve 27 is sleeved outside the compression spring, so that the compression spring can be positioned and protected, the influence of an external object is avoided, and the working stability is ensured.

As shown in fig. 4 and 5, the folding foot rest 2 further includes a second elastic member 28, and the second elastic member 28 provides an elastic force for keeping the hook 241 fastened to the shaft pin 221. The second elastic element 28 is a torsion spring, the torsion spring is disposed on a pivot shaft of the connecting rod 24 pivotally connected to the seat body 21, and one end of the torsion spring abuts against the seat body 21 and the other end abuts against the connecting rod 24. The second elastic member 28 is provided to fasten the hook 241 and the shaft pin 221 more tightly, thereby preventing the hook from being accidentally disengaged from the shaft pin and ensuring the stability and safety of use.

Referring to fig. 4 and 5, a pressing handle 242 for pressing the hook 241 to separate the shaft pin 221 is disposed at an end of the connecting rod 24 away from the hook 241, so that the locking operation between the hook 241 and the shaft pin 221 is more convenient, and the convenience of operation is improved.

Referring to fig. 1 to 5, the mounting mechanism 25 includes an upper plate 251 and a lower plate 252, and the upper plate 251 and the lower plate 252 can move relatively to adjust a clamping distance therebetween. The upper clamping plate 251 and the lower clamping plate 252 are adjustably clamped, so that the folding foot support 2 is suitable for mounting cabinets 100 with different heights, and the application range of assembly is widened. Specifically, the lower clamp plate 252 is disposed at the lower end of the seat body 21, the upper clamp plate 251 is disposed at the upper end of the seat body 21, the seat body 21 is provided with a guide rod 211, the lower end of the upper clamp plate 251 is slidably sleeved on the guide rod 211, the upper clamp plate 251 is further provided with a long hole 251a, the seat body 21 is connected with a screw 212, and the screw 212 slidably penetrates through the long hole 251 a. When the distance between the upper clamp plate 251 and the lower clamp plate 252 is adjusted, the screw 212 can be tightened to fix the upper clamp plate 251 relative to the seat 21. Through the matching of the elongated hole 251a and the screw 212, the position of the upper clamping plate 251 relative to the lower clamping plate 252 is adjustable, thereby ensuring the applicability. The mounting mechanism 25 further includes an elastic sheet 253, and the elastic sheet 253 is disposed between the side surface of the upper clamp plate 251 and the side surface of the base 21, so that the upper clamp plate 251 and the screw 212 are tightly attached to each other by interference. The elastic sheet 253 is arranged, and the elastic sheet 253 can provide a pressing force for the upper clamping plate 251 and the screw 212, so that the upper clamping plate 251 can be adjusted in a lifting manner, and meanwhile, the fixing device has good stability during fixing.

Referring to fig. 1, 4 and 5, the folding foot rest 2 further includes a supporting roller 29, and the supporting roller 29 is telescopically arranged at the bottom of the seat body 21 through a screw. Through setting up supporting roller 29 for the terrain clearance height of folding heel brace 2 is adjustable, thereby is applicable to different mounting height, improves adaptability.

Referring to fig. 2, 4 and 9, a protective case 223 is disposed at the bottom of the seat plate 22, the protective case 223 has a receiving groove 223a, and the guide rod 222 can be received in the receiving groove 223a when the seat plate 22 is folded toward the connecting rod 24. Therefore, the guide rod 222 can be shielded, the attractiveness of the product is improved, the guide rod 222 can be protected, impurities are prevented from entering and influencing the matching between the guide rod 222 and the guide sleeve, and the sliding stability is ensured.

In addition, as shown in fig. 4, the seat body 21 includes an outer shell 21a and an inner shell 21b, the outer shell 21a is connected to the inner shell 21b, and a slot 21c is formed between the outer shell and the inner shell, and the slot 21c can accommodate the folded support rod 23, so that the folded structure of the whole foldable footrest 2 is more compact.

In addition, as shown in fig. 2, 4 and 5, one of a magnet and a magnetic element is disposed at the bottom of the seat plate 22, and the other of the magnet and the magnetic element is disposed at a side of the seat body 21 close to the seat plate 22, so as to be mutually attracted together after the seat plate 22 is close to the seat body 21. The magnetic body can be a magnet or a metal body such as iron which can be attracted by the magnet. In the present invention, the seat plate 22 is provided with a magnet 224, the seat body 21 is also provided with a magnet 213, and the two magnets attract each other through opposite polarities. By arranging the magnet, the seat plate 22 and the seat body 21 can be automatically locked in a folded state after being folded, so that the seat plate is prevented from being accidentally opened.

With the above in mind and with reference to fig. 6 to 10, the working principle of the folding foot support 2 of the present invention is described in detail below, as follows:

when the folding foot rest 2 is in the unfolded state, the hook 241 is buckled on the shaft pin 221, and the seat plate 22 is at an angle of 90 degrees relative to the connecting rod 24 and is in a horizontal state. At this time, the user can work while sitting on the seat plate 22. When the folding foot support 2 needs to be folded, the pressing handle 242 is pressed, so that the connecting piece rotates around the pivot axis C, the hook body 241 swings in the direction of separating from the axis pin 221, and at this time, the hook body 241 can be unlocked from the axis pin 221. Then, under the elastic force of the first elastic element 26, one end of the seat plate 22 near the hook 241 is sprung upwards, so that the seat plate 22 swings, the seat plate 22 rotates around the pivot axis B, and at the same time, the seat plate 22 drives the guide rod 222 to slide upwards along the guide sleeve to extend. At the same time, the supporting rod 23 rotates around the pivot axis a, so that the seat plate 22 and the supporting rod 23 are folded toward the connecting rod 24. Finally, after the seat plate 22 and the supporting rod 23 are completely folded, the supporting rod 23 is disposed in the groove 21c of the seat body 21, and the accommodating groove 223a of the protective shell 223 is sleeved on the guiding rod 222. The seat plate 22 and the support rod 23 can be completely attached to the outer side wall of the cabinet body 1. When the folding foot support 2 needs to be unfolded, the seat plate 22 only needs to be rotated to be unfolded to the horizontal state, and the seat plate 22 can be unfolded and locked until the shaft pin 221 is closed with the hook body 241.

Compared with the prior art, the invention has the advantages that the two ends of the support rod 23 are respectively pivoted on the base body 21 and the base body 21 by arranging the support rod 23, the connecting rod 24 is also arranged, the middle part of the connecting rod 24 is pivoted on the base body 21, the other end of the connecting rod 24 is provided with the hook body 241, and the hook body 241 is buckled with the shaft pin 221 on the seat plate 22, so that a stable triangular structure is formed among the support rod 23, the seat plate 22 and the connecting rod 24, the seat plate 22 can be taken by a user, and convenience is provided for work or life. When the hook 241 is separated from the axle pin 221, the seat 21 can be drawn close to the connecting rod 24, so that the folding of the whole folding foot support 2 is realized, the occupied volume is reduced, and the use is very convenient. In addition, by arranging the mounting mechanism 25 on the side wall of the base body 21, the whole folding foot brace 2 can be mounted on the outer side of the cabinet body 1 by using the mounting mechanism 25, so that the folding foot brace 2 can be conveniently mounted on the outer side of the cabinet 100, the assembly is very convenient, and the folding foot brace is suitable for different cabinets 100 and has strong applicability; the cabinet 100 after being installed can provide great convenience for people to work or live.

In addition, as shown in fig. 11, the mounting mechanism of this embodiment may be a fixing screw, and the fixing screw may connect the seat body 21 and the cabinet body 1, so that the seat body 21 is directly fixed to the outer sidewall of the cabinet body 1, which has the same effect as the above embodiment, and the folding foot brace can be more directly and conveniently fixed to the cabinet body 1, thereby effectively simplifying the structure and reducing the cost.

The above disclosure is only for the preferred embodiment of the present invention, and it should be understood that the scope of the present invention is not limited thereto, and therefore, the equivalent changes made in the claims of the present invention are included in the scope of the present invention.

Claims

1. A folding heel brace which is characterized in that: the seat comprises a seat body, a seat board, a supporting rod, a connecting rod and an installation mechanism, wherein one end of the supporting rod is pivoted to one side of the seat body, and the other end of the supporting rod is pivoted to the middle part of the seat board; one end of the seat board close to the seat body is provided with a shaft pin; the middle part of the connecting rod is pivoted to one side of the seat body, one end of the connecting rod is provided with a hook body, and the hook body can be buckled with the shaft pin so as to enable the seat body to keep an unfolded state relative to the connecting rod; one end of the seat board close to the seat body is pivoted with a guide rod, the guide rod is connected with the shaft pin, and a central shaft of the guide rod is vertical to a central shaft of the shaft pin; the seat body is provided with a guide sleeve, and the guide rod is slidably sleeved on the guide sleeve; the installation mechanism set up in the pedestal deviates from one side of bedplate to with whole folding heel brace is installed in the outside of the cabinet body.

2. The folding temple of claim 1 wherein: the folding foot support further comprises a first elastic piece, and the first elastic piece provides elastic force for enabling the shaft pin to be far away from the hook body.

3. The folding temple of claim 1 wherein: the folding foot support further comprises a spring sleeve and a compression spring, the spring sleeve is sleeved at one end, close to the shaft pin, of the guide rod, the compression spring sleeve is sleeved between the guide rod and the spring sleeve, one end of the compression spring sleeve abuts against the spring sleeve, the other end of the compression spring sleeve abuts against the seat body, and therefore elastic force enabling the shaft pin to be far away from the hook body is provided.

4. The folding temple of claim 1 wherein: the folding foot support further comprises a second elastic piece, and the second elastic piece provides elastic force for enabling the hook body to be kept buckled with the shaft pin.

5. The folding temple of claim 4 wherein: the second elastic piece is a torsion spring, the torsion spring is arranged on a pin joint shaft of the connecting rod and the base body in pin joint, one end of the torsion spring abuts against the base body, and the other end of the torsion spring abuts against the connecting rod.

6. The folding temple of claim 1 wherein: and a pressing handle for pressing to enable the hook body to be separated from the shaft pin is arranged at one end, far away from the hook body, of the connecting rod.

7. The folding temple of claim 1 wherein: the installation mechanism comprises an upper clamping plate and a lower clamping plate, wherein the upper clamping plate and the lower clamping plate can move relatively to adjust the clamping distance between the upper clamping plate and the lower clamping plate.

8. The folding temple of claim 7 wherein: the lower plate is arranged at the lower end of the seat body, the upper plate is arranged at the upper end of the seat body, a long hole is formed in the upper plate, the seat body is connected with a screw, and the screw is slidably arranged in the long hole in a penetrating mode.

9. The folding temple of claim 8 wherein: the installation mechanism further comprises an elastic sheet, and the elastic sheet is arranged between the side face of the upper clamping plate and the side face of the base body, so that the upper clamping plate is tightly attached to the screw in an interference manner.

10. The folding temple of claim 1 wherein: the folding foot support further comprises a supporting roller, and the supporting roller is arranged at the bottom of the seat body in a telescopic and adjustable mode through a screw rod.

11. The folding temple of claim 1 wherein: the bottom of the seat board is provided with a protective shell, the protective shell is provided with a containing groove, and the seat board can enable the guide rod to be contained in the containing groove when being drawn close to the connecting rod and folded.

12. The folding temple of claim 1 wherein: one of a magnet and a magnetic attraction body is arranged at the bottom of the seat board, and the other of the magnet and the magnetic attraction body is arranged on one side of the seat body close to the seat board so as to be mutually attracted together after the seat board is close to the seat body.

13. The folding temple of claim 1, wherein: the mounting mechanism is a fixing screw which connects the base body with the cabinet body.

14. A cabinet, characterized in that: comprising a cabinet and a folding heel brace according to claims 1 to 13, which is mounted on the outside of the cabinet.