CN111568060B

CN111568060B - Shoe cabinet device with freely-arranged space function

Info

Publication number: CN111568060B
Application number: CN202010499079.2A
Authority: CN
Inventors: 王林云
Original assignee: Sanming Xincheng Industry And Trade Co ltd
Current assignee: Sanming Xincheng industry and Trade Co.,Ltd.
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2021-12-21
Anticipated expiration: 2039-02-15
Also published as: CN111419011A; CN109770558B; CN111568060A; CN109770558A; CN111419011B

Abstract

The invention belongs to the technical field of shoe cabinets, and particularly relates to a shoe cabinet device with a function of freely arranging space, which comprises a cabinet body, a limiting mechanism, space adjusting mechanisms, a cabinet door, a swing shaft and a volute spiral spring, wherein the limiting mechanism is arranged at the central position of an opening of a storage cavity in the cabinet body, and a plurality of space adjusting mechanisms are slidably arranged in the storage cavity in the cabinet body and are matched with the limiting mechanism; the two cabinet doors are symmetrically arranged at the opening of the storage cavity of the cabinet body through a swing shaft and are positioned at two sides of the limiting mechanism; each swing shaft is nested with a volute spiral spring which plays a role in returning the cabinet door to swing; the shoe cabinet disclosed by the invention is convenient for freely arranging space, can be used for placing shoes of different types or heights, and is convenient for opening and closing the cabinet door in a one-key unlocking mode; the shoe cabinet is reasonable in overall arrangement, and the space adjusting mechanism is not provided with an exposed redundant structure, so that the shoe cabinet achieves an attractive effect and is good in practicability.

Description

Shoe cabinet device with freely-arranged space function

Technical Field

The invention belongs to the technical field of shoe cabinets, and particularly relates to a shoe cabinet device with a function of freely arranging space.

Background

At present, the traditional home shoe cabinets are various, the styles are rich and colorful, and the functions of the shoe cabinets can also be powerful, but only shoes with certain specifications can be stored in the traditional home shoe cabinets, the space division in the shoe cabinets is shaped, only the shoes with fixed specifications can be placed in the fixed space, the space pattern in the shoe cabinets cannot be adjusted and changed, the use functions of the shoe cabinets are greatly limited, the inner space of the shoe cabinets cannot be fully utilized, and the space in the shoe cabinets is wasted to a certain extent; in order to store the shoes which cannot be placed in the shoe cabinet, the additional shoe cabinet is purchased again, and further more indoor space of a living room or a bedroom is occupied, so that the moving range of people is influenced.

The invention designs a shoe cabinet device with a free space arrangement function to solve the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses a shoe cabinet device with a free space arrangement function, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

A shoe cabinet device with a function of freely arranging space is characterized in that: the cabinet comprises a cabinet body, a limiting mechanism, space adjusting mechanisms, a cabinet door, a swing shaft and a volute spiral spring, wherein the limiting mechanism is arranged in the center of an opening of a storage cavity in the cabinet body; the two cabinet doors are symmetrically arranged at the opening of the storage cavity of the cabinet body through a swing shaft and are positioned at two sides of the limiting mechanism; each swing shaft is nested with a volute spiral spring which plays a role in returning the cabinet door to swing.

The limiting mechanism comprises a horizontal limiting rod, a fixed rod, a vertical limiting rod, a first reset spring, a limiting telescopic rod and a shifting block, wherein the horizontal limiting rod with a plurality of limiting grooves uniformly formed in the upper end surface along the length direction of the horizontal limiting rod is embedded into a first sliding groove in the bottom surface of the storage cavity in the cabinet body in a sliding manner; a fixed rod with a third sliding groove arranged in the center of the lower end face is vertically arranged in the center of the edge of the cavity opening of the object placing cavity, and the notch of the third sliding groove is in butt joint with the second sliding groove on the side wall of the first sliding groove; two fourth sliding chutes which are transversely communicated with the third sliding chute are symmetrically formed on the end surfaces of the two sides of the upper end of the fixed rod; the vertical limiting rod is embedded in the third sliding groove in a sliding mode, the lower end of the vertical limiting rod enters the second sliding groove and is fixedly connected with the side end face of the horizontal limiting rod through a connecting block; two limiting telescopic rods which are respectively arranged in the two fourth sliding grooves and internally provided with compression springs are symmetrically arranged on two sides of the vertical limiting rod; one end of each of the two limiting telescopic rods, which is positioned at the two sides of the fixed rod, is provided with an inclined surface; a lock groove and a fifth sliding groove vertically communicated with the lock groove are formed in the end face of the side of the cabinet door, and the fifth sliding groove is positioned below the lock groove; one end of each limiting telescopic rod with the inclined plane is matched with the locking groove and the fifth sliding groove on the two cabinet doors respectively; the first return spring is arranged at the upper end of the third sliding chute and plays a role in returning the vertical limiting rod; one end of the shifting block penetrates through a sixth sliding groove which is arranged on the end face of the outer side of the fixed rod and is transversely communicated with the third sliding groove, and the shifting block is fixedly connected with the end face of the vertical limiting rod arranged in the third sliding groove.

The space adjusting mechanism comprises a moving block, a base sliding block, a fixed plate, a second guide block, a first limiting block, a second limiting block, an adjusting sliding block, a partition plate and a second reset spring, wherein the moving block is slidably installed in the cabinet body through the sliding fit of two first guide blocks installed on the upper end surface and the lower end surface of the moving block and two first guide grooves positioned on the top surface and the bottom surface of the object placing cavity, and the base sliding block is slidably installed in a seventh sliding groove on the lower end surface of the moving block through the sliding fit mode of the guide block guide grooves; the upper end surface of the base sliding block is provided with a fixed plate, and the fixed plate is positioned in a movable groove on the top surface of the seventh sliding groove; a T-shaped guide groove which is communicated up and down is formed in the side end face of the moving block, and a plurality of eighth sliding grooves which are transversely communicated with the moving groove are vertically and uniformly formed in the side wall of the T-shaped guide groove; one ends of a plurality of first limiting blocks which are respectively arranged in the plurality of eighth sliding grooves are fixedly connected with the end face of the side of the fixed plate positioned in the movable groove, and the other ends of the first limiting blocks are positioned in the T-shaped guide groove and extend out of the side wall of the T-shaped guide groove; the plurality of partition plates are vertically arranged on the side end surface of the moving block through the sliding fit of the adjusting slide blocks arranged on the side end surface of the partition plates and the T-shaped guide grooves on the side end surface of the moving block; an unlocking groove which is communicated up and down is formed in the side end face of the adjusting slide block arranged on the partition plate, and the unlocking groove is matched with one end, positioned in the T-shaped guide groove, of the first limiting blocks; the base sliding block horizontally slides in the seventh sliding chute through a second return spring; the second limiting block with the lower end provided with the inclined plane is installed on the lower end face of the base sliding block and matched with the limiting grooves in the horizontal limiting rod.

As a further improvement of the technology, the thickness of the adjusting slide block is larger than that of the partition plate, so that the blocking phenomenon of the adjusting slide block in the up-and-down sliding process along the T-shaped guide groove is avoided, and the smooth sliding of the adjusting slide block in the T-shaped guide groove is ensured; in addition, the thickness of the adjusting slide block is increased, so that the strength of the adjusting slide block and the partition plate matching body is increased.

As a further improvement of the technology, the first limiting block and the fixing plate are made of metal materials so as to enhance the supporting strength of the supporting component.

As a further improvement of the technology, a door slot which is communicated with the left and the right is arranged on the side end surface of the cabinet body communicated with the article placing cavity, and the second sliding slot is positioned at the center of the bottom surface of the door slot; the fixed rod is positioned in the door slot, the upper end of the fixed rod is fixedly connected with the center of the top surface of the door slot, and the lower end of the fixed rod is fixedly connected with the center of the bottom surface of the door slot; the two cabinet doors are symmetrically arranged at the left side and the right side in the door slot respectively through corresponding swing shafts; when two cabinet doors are closed, the two cabinet doors are matched with a fixed rod positioned in the center of the door slot to form a closed space in the cabinet body.

As a further improvement of the technology, one side of the cabinet door is provided with a vertically through swing hole, and the inner wall of the swing hole is provided with a ring groove along the circumferential direction; the swing shaft vertically penetrates through a swing hole in the cabinet door, and the upper end and the lower end of the swing shaft are fixedly connected with the top surface and the bottom surface of the door slot respectively; the volute spiral spring nested on the pendulum shaft is positioned in the ring groove, one end of the volute spiral spring is connected with the inner wall of the ring groove, and the other end of the volute spiral spring is connected with the outer circular surface of the pendulum shaft; the volute spiral spring is in a deformation energy storage state when the cabinet door is closed.

As a further improvement of the technology, the distance between the two adjacent upper and lower first limit blocks is greater than the thickness of the adjusting slide block, so that the partition plate is not interfered by the first limit blocks above in the process of adjusting the partition plate, and the position of the partition plate can be smoothly adjusted.

As a further improvement of the technology, the first return spring is an extension spring, and the lower end of the first return spring is connected with the upper end face of the vertical limiting rod; the first return spring is always in a stretched state.

As a further improvement of the present technology, two second guide grooves are symmetrically formed on two opposite side walls of the seventh sliding chute.

As a further improvement of the technology, the space adjusting mechanism further comprises two second guide blocks, and the two second guide blocks are symmetrically arranged on the end surfaces of the two sides of the base sliding block; the base sliding block is arranged in the seventh sliding chute through the sliding fit of the two second guide blocks and the two second guide grooves respectively; the two second guide blocks play a role in guiding the sliding of the base sliding block.

As a further improvement of the technology, the second return spring is an extension spring, one end of the second return spring is connected with the inner wall of the seventh chute, and the other end of the second return spring is connected with the side end face of the base slide block; when the shifting block is positioned at the uppermost end of the sixth sliding groove and the second limiting block is positioned in the corresponding limiting groove, the second return spring is in a stretched state.

The installation number of the space adjusting mechanisms is adjusted according to the transverse width of the storage cavity in the cabinet body, and the installation number of the partition plates is adjusted according to the upper and lower heights of the storage cavity in the cabinet body.

In the invention, a proper amount of lubricating oil is coated in the grooves in which all the sliding parts slide so as to prevent sliding interference.

Compared with a traditional household shoe cabinet, the shoe cabinet disclosed by the invention is convenient to freely arrange space, can be used for placing shoes of different types or heights, and is convenient for opening and closing the cabinet door in a one-key unlocking mode; the shoe cabinet is reasonable in overall arrangement, and the space adjusting mechanism is not provided with an exposed redundant structure, so that the shoe cabinet achieves an attractive effect and is good in practicability; the invention has simple structure and better use effect.

Drawings

Fig. 1 is a perspective view schematically illustrating the whole shoe chest.

Fig. 2 is a schematic sectional view of the shoe chest as a whole.

Fig. 3 is a schematic cross-sectional view of the limiting mechanism and the cabinet door.

Fig. 4 is a schematic cross-sectional view of the space adjusting mechanism and the cabinet.

Fig. 5 is a schematic cross-sectional view of the limiting mechanism and the cabinet.

Fig. 6 is a schematic cross-sectional view of the cabinet door, the cabinet body, the swing shaft and the spiral spring.

Fig. 7 is a perspective schematic view of the cabinet.

Fig. 8 is a schematic view of a cabinet door.

Fig. 9 is a schematic sectional perspective view of a cabinet door.

Fig. 10 is a schematic view of a spacing mechanism.

Fig. 11 is a schematic sectional view of the stopper mechanism.

FIG. 12 is a schematic cross-sectional view of the fixing rod, the vertical position-limiting rod and the position-limiting telescopic rod.

Fig. 13 is a perspective schematic view of a fixation rod.

Figure 14 is a schematic cross-sectional view of a fixation rod.

Fig. 15 is a schematic view of a space adjusting mechanism.

Fig. 16 is a schematic sectional view of the space adjusting mechanism.

FIG. 17 is a schematic view of the partition and the adjustment block.

Figure 18 is a schematic view of the moving mass.

Figure 19 is a schematic cross-sectional view of the moving mass.

FIG. 20 is a schematic view of the base slide, the fixing plate and the stopper.

Number designation in the figures: 1. a cabinet body; 2. a storage cavity; 3. a first guide groove; 4. a first chute; 5. a door slot; 6. a second chute; 7. a limiting mechanism; 8. a horizontal limiting rod; 9. a limiting groove; 10. fixing the rod; 11. a third chute; 12. a fourth chute; 13. a first guide block; 14. a sixth chute; 15. a vertical limiting rod; 16. a first return spring; 17. limiting the telescopic rod; 18. shifting blocks; 19. connecting blocks; 20. a space adjusting mechanism; 21. a moving block; 22. a T-shaped guide groove; 23. a seventh chute; 24. a movable groove; 25. a second guide groove; 26. an eighth chute; 27. a base slider; 28. a fixing plate; 29. a second guide block; 30. a first stopper; 31. a second limiting block; 32. adjusting the sliding block; 33. unlocking the groove; 34. a partition plate; 35. a second return spring; 36. a cabinet door; 37. arranging holes; 38. a ring groove; 39. locking the groove; 40. a fifth chute; 41. a pendulum shaft; 42. a spiral spring.

Detailed Description

The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

Fig. 4 or 5 are merely schematic and are not intended to be limiting in any particular number.

As shown in fig. 1, 2 and 3, the cabinet comprises a cabinet body 1, a limiting mechanism 7, a space adjusting mechanism 20, a cabinet door 36, a swing shaft 41 and a volute spiral spring 42, wherein as shown in fig. 3 and 4, the limiting mechanism 7 is installed at the center of an opening of an article placing cavity 2 in the cabinet body 1; as shown in fig. 2 and 5, a plurality of space adjusting mechanisms 20 are slidably mounted in the storage cavity 2 in the cabinet body 1 and are matched with the limiting mechanism 7; as shown in fig. 1 and 6, the two cabinet doors 36 are symmetrically installed at the opening of the storage cavity 2 of the cabinet body 1 through the swing shaft 41 and located at two sides of the limiting mechanism 7; each swing shaft 41 is nested with a scroll spring 42 which plays a role of returning the cabinet door 36 to swing.

As shown in fig. 10, 11 and 12, the limiting mechanism 7 includes a horizontal limiting rod 8, a fixing rod 10, a vertical limiting rod 15, a first return spring 16, a limiting telescopic rod 17 and a shifting block 18, wherein as shown in fig. 4, 5 and 10, the horizontal limiting rod 8, on the upper end surface of which a plurality of limiting grooves 9 are uniformly formed along the length direction thereof, is embedded into the first sliding groove 4 slidably mounted on the bottom surface of the storage cavity 2 in the cabinet 1; as shown in fig. 1, 5 and 13, a fixed rod 10 with a third sliding chute 11 at the center of the lower end surface is vertically installed at the center of the edge of the cavity opening of the object placing cavity 2, and the notch of the third sliding chute 11 is in butt joint with the second sliding chute 6 on the side wall of the first sliding chute 4; as shown in fig. 13 and 14, two fourth sliding grooves 12 transversely communicated with the third sliding groove 11 are symmetrically formed on both side end surfaces of the upper end of the fixing rod 10; as shown in fig. 11, the vertical limiting rod 15 is embedded and slidably mounted in the third sliding chute 11, and the lower end of the vertical limiting rod enters the second sliding chute 6 and is fixedly connected with the end face of the horizontal limiting rod 8 side through a connecting block 19; as shown in fig. 12, two limit telescopic rods 17 containing compression springs, which are respectively installed in the two fourth sliding grooves 12, are symmetrically installed at both sides of the vertical limit rod 15; as shown in fig. 3 and 12, one end of each of the two limiting telescopic rods 17, which is located at two sides of the fixed rod 10, is provided with an inclined surface; as shown in fig. 8 and 9, a lock slot 39 and a fifth sliding slot 40 vertically communicated with the lock slot 39 are formed on the side end surface of the cabinet door 36, and the fifth sliding slot 40 is located below the lock slot 39; as shown in fig. 3, 11 and 12, one end of each of the two limiting telescopic rods 17 having an inclined surface is respectively matched with the locking groove 39 and the fifth sliding groove 40 of the two cabinet doors 36; the first return spring 16 is arranged at the upper end of the third sliding chute 11 and plays a role in returning the movement of the vertical limiting rod 15; one end of the shifting block 18 penetrates through the lateral end face of the fixed rod 10 and is transversely communicated with the third sliding groove 11, and the shifting block 18 of the sixth sliding groove 14 is fixedly connected with the lateral end face of the vertical limiting rod 15 arranged in the third sliding groove 11.

As shown in fig. 15 and 16, the space adjusting mechanism 20 includes a moving block 21, a base slider 27, a fixing plate 28, a second guide block 29, a first stopper 30, a second stopper 31, an adjusting slider 32, a partition 34, and a second return spring 35, wherein as shown in fig. 2 and 5, the moving block 21 is slidably mounted in the cabinet 1 through the sliding fit between two first guide blocks 13 mounted on the upper and lower end surfaces of the moving block and two first guide grooves 3 located on the top surface and the bottom surface of the storage cavity 2; as shown in fig. 2, 4 and 16, the base slider 27 is slidably mounted in the seventh sliding groove 23 on the lower end surface of the moving block 21 by means of a sliding fit of the guide block guide groove; a fixed plate 28 is arranged on the upper end surface of the base sliding block 27, and the fixed plate 28 is positioned in the movable groove 24 on the top surface of the seventh sliding groove 23; as shown in fig. 18 and 19, a T-shaped guide groove 22 penetrating up and down is formed on the side end surface of the moving block 21, and a plurality of eighth sliding grooves 26 transversely communicating with the movable groove 24 are vertically and uniformly formed on the side wall of the T-shaped guide groove 22; as shown in fig. 2 and 16, one end of each of a plurality of first stoppers 30 respectively installed in the plurality of eighth sliding grooves 26 is fixedly connected to the end surface of the side of the fixing plate 28 located in the movable groove 24, and the other end of each of the first stoppers is located in the T-shaped guide groove 22 and extends out of the side wall of the T-shaped guide groove 22; as shown in fig. 15 and 16, the plurality of spacers 34 are vertically arranged on the side end surface of the moving block 21 by the sliding fit of the adjusting sliders 32 mounted on the side end surface thereof and the T-shaped guide grooves 22 on the side end surface of the moving block 21; as shown in fig. 16 and 17, an unlocking groove 33 which penetrates up and down is formed on the side end surface of the adjusting slider 32 mounted on the partition plate 34, and the unlocking groove 33 is matched with one end of the first limiting blocks 30 which is positioned in the T-shaped guide groove 22; as shown in fig. 4, the base slider 27 horizontally slides in the seventh chute 23 by the second return spring 35; as shown in fig. 4 and 20, a second stopper 31 having a lower end with an inclined surface is mounted on the lower end surface of the base slider 27 to match with the plurality of stopper grooves 9 on the horizontal stopper rod 8.

As shown in fig. 16, the thickness of the adjusting slider 32 is greater than that of the partition 34, so as to avoid the jamming phenomenon of the adjusting slider 32 during the up-and-down sliding process along the T-shaped guide slot 22, and ensure the smooth sliding of the adjusting slider 32 in the T-shaped guide slot 22; in addition, the thickness of the adjusting slide block 32 is increased, which is beneficial to increasing the strength of the matching body of the adjusting slide block 32 and the partition plate 34.

As shown in fig. 20, the first stopper 30 and the fixing plate 28 are made of metal to enhance the supporting strength of the supporting member.

As shown in fig. 7, a door slot 5 is opened on the side end surface of the cabinet body 1 communicating with the storage cavity 2, and the second sliding slot 6 is located at the center of the bottom surface of the door slot 5; the fixed rod 10 is positioned in the door slot 5, the upper end of the fixed rod is fixedly connected with the center of the top surface of the door slot 5, and the lower end of the fixed rod is fixedly connected with the center of the bottom surface of the door slot 5; the two cabinet doors 36 are symmetrically arranged at the left side and the right side in the door slot 5 through corresponding swing shafts 41 respectively; when the two doors 36 are closed, the fixing rod 10 located at the center of the door slot 5 is matched with each other, so that a closed space is formed in the cabinet body 1.

As shown in fig. 9, a swing hole 37 penetrating up and down is formed on one side of the cabinet door 36, and a ring groove 38 is formed on the inner wall of the swing hole 37 along the circumferential direction; the swing shaft 41 vertically penetrates through a swing hole 37 on the cabinet door 36, and the upper end and the lower end of the swing shaft are fixedly connected with the top surface and the bottom surface of the door slot 5 respectively; the scroll spring 42 nested on the swing shaft 41 is positioned in the ring groove 38, one end of the scroll spring is connected with the inner wall of the ring groove 38, and the other end of the scroll spring is connected with the outer circular surface of the swing shaft 41; the spiral spring 42 is in a deformed energy storage state when the cabinet door 36 is closed.

As shown in fig. 16, the distance between two adjacent first stoppers 30 is greater than the thickness of the adjusting slider 32, so as to ensure that the partition 34 is not interfered by the first stopper 30 above the partition 34 during the process of adjusting the partition 34, and the position of the partition 34 can be smoothly adjusted.

As shown in fig. 12, the first return spring 16 is an extension spring, and the lower end thereof is connected to the upper end surface of the vertical limiting rod 15; the first return spring 16 is always in tension.

As shown in fig. 19, two second guide grooves 25 are symmetrically formed on two opposite side walls of the seventh sliding chute 23.

As shown in fig. 16 and 20, the space adjusting mechanism 20 further includes two second guide blocks 29, and the two second guide blocks 29 are symmetrically installed on the end surfaces of the two sides of the base slider 27; the base sliding block 27 is installed in the seventh sliding chute 23 through the sliding fit of the two second guide blocks 29 and the two second guide grooves 25 respectively; the two second guide blocks 29 guide the sliding of the base slider 27.

As shown in fig. 4, the second return spring 35 is an extension spring, one end of which is connected to the inner wall of the seventh sliding groove 23, and the other end of which is connected to the end surface of the base slider 27; when the dial 18 is located at the uppermost end of the sixth sliding groove 14 and the second stopper 31 is located in the corresponding stopper groove 9, the second return spring 35 is in a stretched state.

The installation number of the space adjusting mechanisms 20 in the invention is adjusted according to the transverse width of the storage cavity 2 in the cabinet body 1, and the installation number of the partition boards 34 is adjusted according to the vertical height of the storage cavity 2 in the cabinet body 1.

The working process of the invention is as follows: when the space needs to be adjusted to place shoes into the shoe cabinet, the shifting block 18 positioned outside the fixed rod 10 is shifted by hands to move downwards along the sixth sliding groove 14; the shifting block 18 drives the vertical limiting rod 15 fixedly connected with the shifting block to slide downwards along the third sliding chute 11, and the first return spring 16 positioned at the upper end of the third sliding chute 11 is stretched; the vertical limiting rod 15 drives the two limiting telescopic rods 17 positioned on the two sides of the vertical limiting rod to respectively move downwards along the corresponding fourth sliding grooves 12, and one ends of the two limiting telescopic rods 17 with inclined planes gradually separate from the corresponding locking grooves 39 on the cabinet door 36 to respectively move downwards along the fifth sliding grooves 40; meanwhile, the vertical limiting rod 15 drives the horizontal limiting rod 8 to move downwards along the first sliding groove 4 through the connecting block 19 and gradually releases the limitation on the horizontal movement of the second limiting block 31 positioned in the limiting groove 9 along the second guide groove 25; when the shifting block 18 is shifted downwards to a certain distance, the ends of the limiting telescopic rods 17 positioned at the two sides of the fixed rod 10 move from the corresponding locking grooves 39 to the fifth sliding grooves 40 below, and the limitation on the two cabinet doors 36 is removed; under the action of the spiral spring 42, the two cabinet doors 36 are automatically opened towards two sides around the central axis of the corresponding swing shaft 41 respectively; at this time, the inclined plane at the lower end of the second stopper 31 does not expose out of the stopper groove 9, the base slider 27 and the fixing plate 28 and the second stopper 31 mounted thereon do not horizontally move in the direction of the unlocking groove 33 on the adjusting slider 32 under the restriction of the stopper groove 9 on the second stopper 31, the plurality of first stoppers 30 fixedly mounted on the fixing plate 28 do not horizontally move in the direction of the unlocking groove 33 on the adjusting slider 32, and the plurality of first stoppers 30 still have a limiting effect on the plurality of partition plates 34; then, the shoes in the shoe chest on the partition 34 are taken out.

The shifting block 18 is shifted to move downwards along the sixth sliding chute 14, and the vertical limiting rod 15 fixedly connected with the shifting block 18 drives the horizontal limiting rod 8 to move downwards along the first sliding chute 4 through the connecting block 19; the limiting groove 9 on the horizontal limiting rod 8, which is matched with the lower end of the second limiting block 31, is gradually separated from the second limiting block 31 and gradually relieves the limitation on the movement of the moving block 21 along the direction of the first guide groove 3, and the inclined surface at the lower end of the second limiting block 31 begins to expose out of the limiting groove 9 and is in contact fit with the notch edge of the limiting groove 9; under the action of the stretched second return spring 35, the base sliding block 27 drives the fixing plate 28 and the second limiting block 31 mounted thereon to synchronously and horizontally move towards the inner side of the article placing cavity 2 along the second guide groove 25, so that the second limiting block 31 gradually continues to be separated from the corresponding limiting groove 9; in the process, the first limit blocks 30 mounted on the fixing plate 28 respectively move horizontally along the corresponding eighth sliding grooves 26 and move horizontally towards the unlocking grooves 33 on the adjusting guide blocks; when the shifting block 18 is shifted downwards to the lowest end, the shifting block 18 drives the horizontal limiting rod 8 to move downwards to the limiting position along the first sliding groove 4 through the vertical limiting rod 15 and the connecting block 19, the limiting groove 9, which is matched with the second limiting block 31, on the horizontal limiting rod 8 is completely separated from the second limiting block 31, and the limitation on the second limiting block 31 is completely removed; at this time, the first return spring 16 located in the third sliding chute 11 is stretched to the longest, the second return spring 35 located in the seventh sliding chute 23 completely releases energy and recovers the original length, the inclined surface at the lower end of the second stopper 31 is still partially located above the notch of the stopper groove 9, the plurality of first stoppers 30 mounted on the fixed plate 28 move to the unlocking groove 33 on the adjusting slider 32 and release the limitation of the up-and-down movement of the adjusting slider 32 along the T-shaped guide groove 22; because the friction force exists between the adjusting slide block 32 and the inner wall of the T-shaped guide groove 22, the partition plate 34 cannot freely fall along the T-shaped guide groove 22; then, the moving block 21 is dragged to move left and right along the first guide groove 3 to a proper position by the other hand, then the partition plate 34 on the end face of the side of the moving block 21 is continuously adjusted, so that the partition plate 34 moves up and down along the T-shaped guide groove 22 to a proper position, then the acting force acting on the shifting block 18 is removed, and under the action of the first return spring 16, the vertical limiting rod 15 drives the shifting block 18, the two limiting telescopic rods 17 and the horizontal limiting rod 8 to move up to an initial position simultaneously; in the process of resetting the horizontal limiting rod 8, the second limiting block 31 at the lower end of the base sliding block 27 partially enters the proper limiting groove 9 on the horizontal limiting rod 8, and the edge of the notch of the limiting groove 9 acts on the inclined plane at the lower end of the first limiting block 30, so that the first limiting block 30 drives the first limiting blocks 30 to move to the initial position through the base sliding block 27 and the fixing plate 28 and gradually leave the unlocking groove 33 on the adjusting sliding block 32, new limitation is formed on the partition plate 34 and the adjusting sliding block 32 which are adjusted to the target position, and the second limiting block 31 also moves downwards relative to the limiting groove 9 and gradually enters the limiting groove 9; when the horizontal limiting blocks move upwards to the initial positions along the first sliding grooves 4, the plurality of first limiting blocks 30, the fixing plate 28 and the base sliding block 27 move to the initial positions, the second limiting blocks 31 completely enter the target limiting grooves 9 and form new limiting for the movement of the moving block 21 along the first guide grooves 3, and the second return springs 35 are stretched to the initial states again; and finishing the adjustment of the space in the shoe cabinet.

In the automatic resetting process of the shifting block 18, if the second limiting block 31 at the lower end of the base sliding block 27 is not aligned with the corresponding limiting groove 9 on the horizontal limiting rod 8, the horizontal limiting rod 8 is limited by the second limiting block 31 and cannot move upwards to the initial position along the first sliding groove 4; at this time, the moving plate is only required to be pushed by hand to move slightly left and right, so that the second limit block 31 at the lower end of the base sliding block 27 is aligned with the target limit groove 9 on the horizontal limit rod 8 to remove the limit of the second limit block 31; under the action of the first return spring 16, the horizontal limiting rod 8 moves upwards along the first sliding groove 4, the second limiting block 31 starts to enter the limiting groove 9, meanwhile, the edge of the notch of the target limiting groove 9 acts on the inclined plane at the lower end of the second limiting block 31, so that the second limiting block 31 drives the first limiting blocks 30 to move to the initial position through the base sliding block 27 and the fixing plate 28 and keep away from the unlocking groove 33 on the adjusting sliding block 32 to form new limiting for the adjusting sliding block 32 and the partition plate 34, and the second return spring 35 is stretched to the initial state again; without the limitation of the second limiting block 31, the horizontal limiting rod 8, the vertical limiting rod 15 and the shifting block 18 move to the initial position, the second limiting block 31 enters the limiting groove 9 and reaches the bottom of the limiting groove 9, and the adjustment of the space in the shoe cabinet is finished.

After the acting force on the shifting block 18 is removed, if a certain partition plate 34 and the adjusting slide block 32 which are positioned on the side end face of the moving block 21 do not move to the upper part of the proper first limit block 30, the first limit block 30 is just positioned in the unlocking groove 33 on the adjusting slide block 32; the unlocking groove 33 limits the resetting of the first limiting block 30, the second limiting block 31 cannot do resetting movement along the second guide groove 25, the edge of the notch of the limiting groove 9 at the upper end of the horizontal limiting rod 8 is in contact fit with the inclined plane at the lower end of the second limiting block 31 partially entering the limiting groove 9, the horizontal limiting rod 8 cannot move upwards under the limitation of the lower end of the second limiting block 31, and the vertical limiting rod 15 and the shifting block 18 cannot complete resetting; at this time, the partition plate 34 is pushed to move slightly upwards, the limitation on the first limiting block 30 is removed, and the limitation on the horizontal limiting rod 8 by the second limiting block 31 is further removed; under the action of the first return spring 16, the vertical limiting rod 15 drives the shifting block 18 and the horizontal limiting rod 8 to move upwards to return to the initial position, and the notch of the limiting groove 9 corresponding to the second limiting block 31 on the horizontal limiting rod 8 acts on the inclined plane at the lower end of the first limiting block 30, so that the second limiting block 31 drives the first limiting blocks 30 to move to the initial position through the base sliding block 27 and the fixing plate 28 and forms new limitation on the partition plate 34 and the corresponding adjusting sliding blocks 32; when the horizontal limiting rod 8, the vertical limiting rod 15 and the shifting block 18 move to the initial position, the second limiting block 31 enters the limiting groove 9 and reaches the bottom of the limiting groove 9, the second return spring 35 is stretched to the initial state, the space in the shoe cabinet is adjusted, shoes are placed on the partition boards 34 with the adjusted positions, then the cabinet door 36 is closed by hands, the side end face of the cabinet door 36 acts on the inclined faces of the limiting telescopic rods 17 at the two sides of the fixed rod 10, so that the limiting telescopic rods 17 contract and the limitation on the cabinet door 36 is removed; when the cabinet door 36 is completely closed, the locking groove 39 on the cabinet door 36 is aligned with the rod end of the limit telescopic rod 17, and enters the locking groove 39 under the action of the compression spring in the limit telescopic rod 17 to lock the cabinet door 36.

In conclusion, the invention has the beneficial effects that: the invention is convenient for freely arranging space, can be used for placing shoes of different types or heights, and is convenient for opening and closing the cabinet door 36 in a one-key unlocking mode; the shoe cabinet is reasonable in overall arrangement, and the space adjusting mechanism 20 is not internally provided with an exposed redundant structure, so that the shoe cabinet achieves an attractive effect and is good in practicability.

Claims

1. A shoe cabinet device with a function of freely arranging space is characterized in that: the cabinet comprises a cabinet body, a limiting mechanism, space adjusting mechanisms, a cabinet door, a swing shaft and a volute spiral spring, wherein the limiting mechanism is arranged in the center of an opening of a storage cavity in the cabinet body; the two cabinet doors are symmetrically arranged at the opening of the storage cavity of the cabinet body through a swing shaft and are positioned at two sides of the limiting mechanism; each swing shaft is nested with a volute spiral spring which plays a role in returning the cabinet door to swing;

the limiting mechanism comprises a horizontal limiting rod, a fixed rod, a vertical limiting rod, a first reset spring, a limiting telescopic rod and a shifting block, wherein the horizontal limiting rod with a plurality of limiting grooves uniformly formed in the upper end surface along the length direction of the horizontal limiting rod is embedded into a first sliding groove in the bottom surface of the storage cavity in the cabinet body in a sliding manner; a fixed rod with a third sliding groove arranged in the center of the lower end face is vertically arranged in the center of the edge of the cavity opening of the object placing cavity, and the notch of the third sliding groove is in butt joint with the second sliding groove on the side wall of the first sliding groove; two fourth sliding chutes which are transversely communicated with the third sliding chute are symmetrically formed on the end surfaces of the two sides of the upper end of the fixed rod; the vertical limiting rod is embedded in the third sliding groove in a sliding mode, the lower end of the vertical limiting rod enters the second sliding groove and is fixedly connected with the side end face of the horizontal limiting rod through a connecting block; two limiting telescopic rods which are respectively arranged in the two fourth sliding grooves and internally provided with compression springs are symmetrically arranged on two sides of the vertical limiting rod; one end of each of the two limiting telescopic rods, which is positioned at the two sides of the fixed rod, is provided with an inclined surface; a lock groove and a fifth sliding groove vertically communicated with the lock groove are formed in the end face of the side of the cabinet door, and the fifth sliding groove is positioned below the lock groove; one end of each limiting telescopic rod with the inclined plane is matched with the locking groove and the fifth sliding groove on the two cabinet doors respectively; the first return spring is arranged at the upper end of the third sliding chute and plays a role in returning the vertical limiting rod; one end of the shifting block penetrates through a sixth sliding groove which is arranged on the end face of the outer side of the fixed rod and is transversely communicated with the third sliding groove, and the shifting block is fixedly connected with the end face of the vertical limiting rod arranged in the third sliding groove;

the space adjusting mechanism comprises a moving block, a base sliding block, a fixed plate, a second guide block, a first limiting block, a second limiting block, an adjusting sliding block, a partition plate and a second reset spring, wherein the moving block is slidably installed in the cabinet body through the sliding fit of two first guide blocks installed on the upper end surface and the lower end surface of the moving block and two first guide grooves positioned on the top surface and the bottom surface of the object placing cavity, and the base sliding block is slidably installed in a seventh sliding groove on the lower end surface of the moving block through the sliding fit mode of the guide block guide grooves; the upper end surface of the base sliding block is provided with a fixed plate, and the fixed plate is positioned in a movable groove on the top surface of the seventh sliding groove; a T-shaped guide groove which is communicated up and down is formed in the side end face of the moving block, and a plurality of eighth sliding grooves which are transversely communicated with the moving groove are vertically and uniformly formed in the side wall of the T-shaped guide groove; one ends of a plurality of first limiting blocks which are respectively arranged in the plurality of eighth sliding grooves are fixedly connected with the end face of the side of the fixed plate positioned in the movable groove, and the other ends of the first limiting blocks are positioned in the T-shaped guide groove and extend out of the side wall of the T-shaped guide groove; the plurality of partition plates are vertically arranged on the side end surface of the moving block through the sliding fit of the adjusting slide blocks arranged on the side end surface of the partition plates and the T-shaped guide grooves on the side end surface of the moving block; an unlocking groove which is communicated up and down is formed in the side end face of the adjusting slide block arranged on the partition plate, and the unlocking groove is matched with one end, positioned in the T-shaped guide groove, of the first limiting blocks; the base sliding block horizontally slides in the seventh sliding chute through a second return spring; the second limiting block with the lower end provided with the inclined plane is arranged on the lower end surface of the base sliding block and is matched with the plurality of limiting grooves on the horizontal limiting rod;

the thickness of the adjusting slide block is larger than that of the partition plate;

the first limiting block and the fixing plate are made of metal materials;

a door slot which is communicated with the left and the right is arranged on the side end surface of the cabinet body communicated with the object placing cavity, and the second sliding slot is positioned at the center of the bottom surface of the door slot; the fixed rod is positioned in the door slot, the upper end of the fixed rod is fixedly connected with the center of the top surface of the door slot, and the lower end of the fixed rod is fixedly connected with the center of the bottom surface of the door slot; the two cabinet doors are symmetrically arranged at the left side and the right side in the door slot respectively through corresponding swing shafts; when the two cabinet doors are closed, the two cabinet doors are matched with a fixed rod positioned in the center of the door slot to form a closed space in the cabinet body;

one side of the cabinet door is provided with a vertically through swing hole, and the inner wall of the swing hole is circumferentially provided with a ring groove; the swing shaft vertically penetrates through a swing hole in the cabinet door, and the upper end and the lower end of the swing shaft are fixedly connected with the top surface and the bottom surface of the door slot respectively; the volute spiral spring nested on the pendulum shaft is positioned in the ring groove, one end of the volute spiral spring is connected with the inner wall of the ring groove, and the other end of the volute spiral spring is connected with the outer circular surface of the pendulum shaft; the volute spiral spring is in a deformation energy storage state when the cabinet door is closed;

the first reset spring is an extension spring, the upper end of the first reset spring is installed on the top end face of the third sliding chute, and the lower end of the first reset spring is connected with the upper end face of the vertical limiting rod; the first return spring is always in a stretching state;

the second reset spring is an extension spring, one end of the second reset spring is connected with the inner wall of the seventh chute, and the other end of the second reset spring is connected with the side end face of the base sliding block; when the shifting block is positioned at the uppermost end of the sixth sliding groove and the second limiting block is positioned in the corresponding limiting groove, the second return spring is in a stretched state.

2. A shoe chest device with a free layout space function according to claim 1, wherein: the distance between two adjacent first limiting blocks is larger than the thickness of the adjusting slide block.

3. A shoe chest device with a free layout space function according to claim 1, wherein: two second guide grooves are symmetrically formed in two opposite side walls of the seventh sliding groove; the space adjusting mechanism also comprises two second guide blocks which are symmetrically arranged on the end surfaces of the two sides of the base sliding block; the base sliding block is installed in the seventh sliding groove through the sliding fit of the two second guide blocks and the two second guide grooves respectively.

4. A shoe chest device with a free layout space function according to claim 1, wherein: and when the adjusting slide block slides up and down in the T-shaped guide groove, friction force exists.