Folding structure
By designing a rotating connection structure for the first fixed seat, the second fixed seat, and the storage plate, combined with locking components and pins, the incompatibility problem of the folding structure is solved, achieving the effects of being ready to use immediately and saving space.
Patent Information
- Application Number
- CN202520461869.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-17
AI Technical Summary
Existing folding structures lack compatibility in different scenarios, requiring complex adaptations and causing inconvenience to users.
The design employs a first fixed base, a second fixed base, and a storage plate. Through the rotational connection of the first and second folding parts, combined with the locking mechanism of the locking parts and the pin, it achieves immediate use and occupies little space.
It can be unfolded and fixed without complicated adaptation, the storage board is stable, and it takes up little space when folded, meeting diverse needs.
Smart Images
Figure CN223908607U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of folding equipment, especially to a folding structure. BACKGROUND
[0002] The existing folding structure is widely applied in many fields, including but not limited to building, mechanical equipment, etc., however, these structures generally face the problem of insufficient compatibility in the actual application process, and need to be modified in actual use, which brings many inconveniences to users. Therefore, the market urgently needs a folding structure that can be used immediately without complex adaptation to meet the diversified needs of users in different scenarios. SUMMARY
[0003] In view of the above problems existing in the folding equipment, the utility model does not need complex adaptation, can realize immediate use, and occupies less space.
[0004] To achieve the above purpose, the embodiments of the utility model adopt the following technical scheme:
[0005] A folding structure, comprising a first fixed seat, a second fixed seat and a storage plate connected with the first fixed seat and the second fixed seat respectively, a first folding piece is arranged between the storage plate and the first fixed seat, a second folding piece is arranged between the storage plate and the second fixed seat, both ends of the first folding piece are rotatably connected with the first fixed seat and the storage plate respectively, both ends of the second folding piece are rotatably connected with the second fixed seat and the storage plate respectively, the first fixed seat is provided with a first rotating hole, a first locking hole and a locking piece, the first folding piece is provided with a corresponding second rotating hole and a second locking hole, when the first folding piece and the second folding piece are unfolded to the outside, the first locking hole and the second locking hole are locked by the locking piece, so that the storage plate maintains an unfolded state.
[0006] According to one aspect of the utility model, the first fixed seat is provided with a placing plate, and the placing plate is provided with a placing hole.
[0007] According to one aspect of the utility model, a locking pin is arranged in the placing hole.
[0008] According to one aspect of the utility model, one end of the locking pin is connected with the placing plate through a chain.
[0009] According to one aspect of the utility model, both ends of the first folding piece are connected with the first fixed seat and the storage plate respectively through a bolt, and both ends of the second folding piece are connected with the second fixed seat and the storage plate respectively through a bolt.
[0010] According to one aspect of the utility model, a groove is arranged on the side wall of the bolt.
[0011] According to one aspect of this utility model, the groove abuts against a fixing plate.
[0012] According to one aspect of the present invention, the storage plate is provided with a handle on its side wall.
[0013] According to one aspect of the present invention, the first fixing seat includes two clamping plates spaced apart, and a connecting block is provided between the two clamping plates.
[0014] According to one aspect of the present invention, a washer is provided between the clamping plate and the first folding member.
[0015] The advantages of this utility model are: no complicated adaptation is required, it can be used immediately, and the storage board is securely fixed by the locking pin when unfolded; the first folding piece and the second folding piece fold with the storage board, taking up little space. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Fig. 1 This is a schematic diagram of the structure of this utility model when unfolded;
[0018] Fig. 2 This is a schematic diagram of the structure of this utility model when folded;
[0019] Fig. 3 This is a schematic diagram of the present invention.
[0020] 1. First fixed base; 2. Second fixed base; 3. Storage plate; 4. First folding piece; 41. Rotating hole; 42. Locking hole; 5. Second folding piece; 6. Placement plate; 61. Locking pin; 7. Pin; 8. Connecting block; 9. Fixed plate; 10. Handle; 11. Clamping plate. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Example 1:
[0023] like Figs. 1-2As shown, a folding structure comprises a first fixed seat 1, a second fixed seat 2, and a storage plate 3 connected with the first fixed seat 1 and the second fixed seat 2 respectively, a first folding piece 4 is arranged between the storage plate 3 and the first fixed seat 1, a second folding piece 5 is arranged between the storage plate 3 and the second fixed seat 2, both ends of the first folding piece 4 are rotatably connected with the first fixed seat 1 and the storage plate 3 respectively, both ends of the second folding piece 5 are rotatably connected with the second fixed seat 2 and the storage plate 3 respectively, the first fixed seat 1 is provided with a first rotating hole 41, a first locking hole 42, and a locking piece 61, the first folding piece 4 is provided with a corresponding second rotating hole 43 and a second locking hole 44, when the first folding piece 4 and the second folding piece 5 are unfolded outward, the locking piece 61 is used to lock the first locking hole 42 and the second locking hole 44, so that the baffle 3 maintains an unfolded state. When in use, the storage plate 3 in the folded state is folded outward, driving the first folding piece 4 and the second folding piece 5 to unfold outward, when the locking hole 42 on the first folding piece 4 coincides with the locking hole 42 of the first fixed seat 1, a pin (or shaft) is inserted and locked.
[0024] In actual application, the first fixed seat 1 is provided with a placement plate 6, and the placement plate 6 is provided with a placement hole.
[0025] In actual application, the placement hole is provided with a locking pin 61.
[0026] The placement plate 6 is in the form of a plate, and the locking pin 61 is placed through the placement hole.
[0027] In actual application, one end of the locking pin 61 is connected with the placement plate 6 through a chain. The chain prevents the locking pin 61 from falling off, and facilitates the use of the locking pin 61. When the locking hole 42 on the first folding piece 4 coincides with the locking hole 42 of the first fixed seat 1, the locking pin 61 is inserted into the locking hole 42 for locking.
[0028] In actual application, both ends of the first folding piece 4 are connected with the first fixed seat 1 and the storage plate 3 respectively through a latch 7. The latch 7 is used to realize the rotatable connection, which is simple and convenient.
[0029] In actual application, both ends of the second folding piece 5 are connected with the second fixed seat 2 and the storage plate 3 respectively through a latch 7. The latch 7 is used to realize the rotatable connection, which is simple and convenient.
[0030] In actual application, the side wall of the latch 7 is provided with a groove.
[0031] In actual application, the groove is abutted with a fixed plate 9.
[0032] The cooperation of the fixed plate 9 and the groove makes the first folding piece 4 or the second folding piece 5 rotate stably.
[0033] In practical applications, a handle 10 is provided on the side wall of the storage panel 3. The handle 10 facilitates the operation of folding the storage panel 3.
[0034] In practical applications, the first fixing base 1 includes two spaced clamping plates 11, with a connecting block 8 between the two clamping plates 11. This makes the structure more stable.
[0035] In practical applications, a washer is provided between the clamping plate 11 and the first folding member 4. The washer reduces wear on the parts and improves their service life.
[0036] In practical applications, a washer is provided between the second folding component 5 and the second fixing seat 2. The washer reduces wear on the parts and improves their service life.
[0037] In practical applications, the cross-section of the storage plate 3 is trapezoidal.
[0038] The advantages of this utility model are: no complicated adaptation is required, it can be used immediately, and the storage plate 3 is securely fixed by the locking pin 61 when unfolded.
[0039] Example 2:
[0040] like Figs. 1-2 As shown, a folding structure includes a first fixed base 1, a second fixed base 2, and a storage plate 3 connected to the first fixed base 1 and the second fixed base 2 respectively. A first folding member 4 is provided between the storage plate 3 and the first fixed base 1, and a second folding member 5 is provided between the storage plate 3 and the second fixed base 2. The two ends of the first folding member 4 are rotatably connected to the first fixed base 1 and the storage plate 3 respectively, and the two ends of the second folding member 5 are rotatably connected to the second fixed base 2 and the storage plate 3 respectively. The first fixed base 1 is provided with a first rotating hole 41, a first locking hole 42, and a locking member 61. The first folding member 4 is provided with a corresponding second rotating hole 43 and a second locking hole 44. When the first folding member 4 and the second folding member 5 are unfolded outward, the first locking hole 42 and the second locking hole 44 are locked by the locking member 61, so that the baffle 3 remains in the unfolded state. A cavity is provided on the inner side of the storage plate 3. When in use, the storage plate 3 in the folded state is folded outward, which causes the first folding piece 4 and the second folding piece 5 to unfold outward. When the locking hole 42 on the first folding piece 4 coincides with the locking hole 42 on the first fixing base 1, it is locked by inserting a pin (or shaft). The inner side of the storage plate 3 is hollowed out, which can reduce the weight.
[0041] In practical applications, the first fixed base 1 is provided with a placement plate 6, and the placement plate 6 is provided with placement holes.
[0042] In practical applications, a locking pin 61 is provided inside the placement hole.
[0043] The placement plate 6 is plate-shaped, and the locking pin 61 is placed through the placement hole.
[0044] In practical application, one end of the locking pin 61 is connected with the placing plate 6 through a chain. The chain prevents the locking pin 61 from being separated, and facilitates the use of the locking pin 61. When the locking hole 42 on the first folding piece 4 coincides with the locking hole 42 of the first fixed seat 1, the locking pin 61 is inserted into the locking hole 42 to be locked.
[0045] In practical application, the two ends of the first folding piece 4 are connected with the first fixed seat 1 and the storage plate 3 respectively through the bolt 7. The bolt 7 is used to realize the rotary connection, which is simple and convenient.
[0046] In practical application, the two ends of the second folding piece 5 are connected with the second fixed seat 2 and the storage plate 3 respectively through the bolt 7. The bolt 7 is used to realize the rotary connection, which is simple and convenient.
[0047] In practical application, the side wall of the bolt 7 is provided with a groove.
[0048] In practical application, the groove is abutted with the fixed plate 9.
[0049] The cooperation of the fixed plate 9 and the groove makes the first folding piece 4 or the second folding piece 5 rotate stably.
[0050] In practical application, the side wall of the storage plate 3 is provided with a handle 10. The handle 10 facilitates the operation of the folding storage plate 3.
[0051] In practical application, the first fixed seat 1 comprises two clamping plates 11 which are arranged at intervals, and a connecting block 8 is arranged between the two clamping plates 11. The structure is more stable.
[0052] In practical application, a gasket is arranged between the clamping plate 11 and the first folding piece 4. The gasket reduces the wear of parts and prolongs the service life.
[0053] In practical application, a gasket is arranged between the second folding piece 5 and the second fixed seat 2. The gasket reduces the wear of parts and prolongs the service life.
[0054] In practical application, the cross section of the storage plate 3 is trapezoidal.
[0055] The effective effect of the utility model is: without complex adaptation, the utility model can be used immediately, the storage plate 3 is fixed firmly through the locking pin 61 when being unfolded; the first folding piece 4 and the second folding piece 5 are folded together with the storage plate 3, and the occupied space is small.
[0056] The above merely illustrates the specific implementation manners of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A folding structure comprising a first fixed seat (1), a second fixed seat (2) and a receiving plate (3) connected to the first fixed seat (1) and the second fixed seat (2) respectively, characterized in that, The first folding piece (4) is rotatably connected to the first fixed seat (1) and the storage plate (3) at two ends thereof, and the second folding piece (5) is rotatably connected to the second fixed seat (2) and the storage plate (3) at two ends thereof.
2. The folded structure of claim 1, wherein, The first fixed seat (1) is provided with a first rotating hole (41), a first locking hole (42) and a locking pin (61), and the first folding piece (4) is provided with a corresponding second rotating hole (43) and a second locking hole (44).
3. The folded structure of claim 2, wherein, The locking pin (61) is connected to the placing plate (6) through a chain at one end thereof.
4. The folded structure of claim 3, wherein, The two ends of the first folding piece (4) are connected to the first fixed seat (1) and the storage plate (3) through a bolt (7) respectively, and the two ends of the second folding piece (5) are connected to the second fixed seat (2) and the storage plate (3) through a bolt (7) respectively.
5. The folded structure of claim 1, wherein, The side wall of the bolt (7) is provided with a groove.
6. The folded structure of claim 5, wherein, The groove is abutted with a fixed plate (9).
7. The folded structure of claim 6, wherein, The storage plate (3) is provided with a handle (10) on the side wall thereof.
8. The folded structure of claim 1, wherein, The first fixed seat (1) comprises two clamping plates (11) which are arranged at intervals, and a connecting block (8) is arranged between the two clamping plates (11).
9. The fold structure of any one of claims 1 to 8, wherein, The clamping plate (11) is provided with a gasket between the first folding piece (4).
10. The folded structure of claim 9, wherein,