Trunk lock folding table
By using the trunk lock as a support structure, the design of the folding table solves the problems of large space occupation and inconvenience of folding tables and chairs during short trips. It achieves convenient table and chair functions and space saving, making it suitable for short camping trips.
Patent Information
- Application Number
- CN202422926682.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing folding tables and chairs take up a lot of space and are inconvenient to use on short trips, especially unsuitable for short rest needs.
Design a folding table with a trunk lock. The trunk lock is used as a support structure. The tabletop is fixed and the angle is adjusted by the sliding of the bracket and the table legs and the cooperation of the locking device. The bottom plate abuts against the step under the trunk lock to fix the table legs, saving space and providing a seat function.
It improves ease of use, saves space, is easy to carry, and eliminates the need for an extra chair, thus meeting the height requirements of different groups of people.
Smart Images
Figure CN223494371U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of camping equipment, and in particular to a trunk lock folding table. Background Technology
[0002] With increasing urbanization, more and more people yearn for outdoor activities, and camping and picnics, as outdoor activities with low barriers to entry, are becoming increasingly popular. Camping can greatly satisfy consumers' emotional and psychological needs, and can generate a sense of satisfaction like a "mini-vacation."
[0003] Car camping is a common form of camping. Camping equipment is placed in the trunk of the car and driven to the destination. Once there, tents, tables, and outdoor cooking equipment are assembled. A common choice for camping tables is to carry a folding table and chairs separately in the trunk. Upon arrival at the campsite, the table and chairs are unfolded and placed on the ground. However, this type of folding table and chair setup is clearly insufficient for the lightweight requirements of today's short trips. Carrying both the table and chairs together takes up considerable space, and unfolding or folding them sequentially is inconvenient, especially for short rest stops where table and chair usage is limited. Utility Model Content
[0004] To improve the convenience of using car camping tables and chairs, this application provides a trunk lock folding table.
[0005] The folding table with a trunk lock provided in this application adopts the following technical solution:
[0006] A trunk lock folding table, comprising:
[0007] Tabletop;
[0008] Table legs, one end of which is hinged to the tabletop;
[0009] The bracket has one end movably connected to the table leg, and the end of the bracket connected to the table leg slides along the length of the table leg. The other end of the bracket has a latch, which locks with the trunk lock to fix the bracket relatively.
[0010] A locking element is located at the connection between the table leg and the support, and the locking element is used to prevent the table leg and the support from moving relative to each other;
[0011] The base plate is hinged to the other end of the table leg. The base plate can rotate circumferentially within a limited angle around the hinge axis between the base plate and the table leg. The base plate abuts against the step under the trunk lock to fix the table leg relatively.
[0012] By adopting the above technical solution, the base plate rests against the step under the trunk lock, the latch and the trunk lock lock together, and the drive bracket slides along the length of the table legs to a suitable position. The locking mechanism then fixes the table legs and the bracket in place. The tabletop can be adjusted to a suitable angle for use. Furthermore, the car trunk panel serves as a seat, giving the car trunk the function of a camping table and chair, thereby improving the convenience of using car camping tables and chairs.
[0013] Preferably, a slider is hinged to one end of the bracket connected to the table leg, the table leg has a cavity, the slider is located in the cavity, and a groove is opened on the table leg to connect the cavity with the outside. The bracket is connected to the slider via the groove, and the groove is opened along the length of the table leg so that the bracket controls the slider to slide within the cavity.
[0014] Preferably, the bracket includes two connecting plates, the connecting plates being located at the end where the bracket connects to the table leg, the table leg being located between the two connecting plates, the two connecting plates having limit grooves, the sliding grooves being located on both sides of the table leg near the connecting plates, the hinge axis between the bracket and the table leg passing through the slider, the hinge axis between the bracket and the table leg exiting from the sliding grooves on both sides of the slider and passing through the limit grooves, the locking member being located on the hinge axis between the bracket and the table leg, the locking member being used to make the two connecting plates tend to move closer to each other.
[0015] Preferably, the connecting plate is further provided with limiting bolts, which pass through two limiting grooves in sequence and are fixed relative to the connecting plate. The limiting bolts are used to restrict the circumferential rotation of the bracket.
[0016] Preferably, a fixing pin is provided on the table leg, and the table leg has a positioning hole for the fixing pin to pass through. The slider has a fixing hole for the fixing pin to pass through. The fixing pin passes through the positioning hole and the fixing hole in sequence to restrict the sliding of the slider.
[0017] Preferably, the bracket includes a movable part and a fixed part. One end of the movable part is hinged to the fixed part. The fixed part is bolted to the slider via the slide groove. The bolt connecting the fixed part and the slider passes through the fixed part and connects to the slider. The locking member is located on the bolt connecting the fixed part and the slider. The locking member is used to make the slider abut against the inner wall of the table leg to limit the sliding of the slider.
[0018] Preferably, the tabletop is circumferentially rotatable within a limited angle around the hinge axis between the tabletop and the table leg. Two limiting plates are fixedly connected to the tabletop, and the table leg is located between the two limiting plates. The limiting plates have limiting ring grooves, and a locking member that can prevent the tabletop and the table leg from rotating relative to each other is provided on the table leg. The locking member passes through the two limiting ring grooves in sequence, and the circumferential rotation of the tabletop causes the locking member to slide within the limiting ring grooves.
[0019] Preferably, the latch includes a snap-fit, and the bracket has a locking switch for controlling the locking / unlocking of the snap-fit.
[0020] Preferably, the latch is a retaining ring.
[0021] Preferably, the locking element is a locking handle.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] It is highly convenient to use. After fixing the base plate and the buckle, adjust the bracket and table legs to the appropriate position and lock them in place before use.
[0024] Saves space and is easy to carry. Compared with traditional folding tables and chairs, the folding table of this application is smaller in size, occupies less space, and does not require carrying an extra chair, which can greatly save space in the trunk of a car.
[0025] The height of the folding table is adjustable to meet the needs of different people. Attached Figure Description
[0026] Figure 1 This is a three-dimensional structural diagram of the folding table with trunk lock in Embodiment 1 of this application.
[0027] Figure 2 It is the folding table with trunk lock in Embodiment 1 of this application.
[0028] Figure 3 yes Figure 1 A magnified view of a portion of position A in the middle.
[0029] Figure 4 This is a schematic diagram of the slider located inside the table leg in Embodiment 1 of this application.
[0030] Figure 5 This is a schematic diagram of the structure of the fixing pin passing through the positioning hole and the fixing hole in Embodiment 1 of this application.
[0031] Figure 6 This is a three-dimensional structural diagram of the folding table with trunk lock in Embodiment 1 of this application from another perspective.
[0032] Figure 7This is a three-dimensional structural diagram of the folding table with trunk lock in Embodiment 2 of this application.
[0033] Figure 8 This is a three-dimensional structural diagram of the connection between the fixing part and the slider in Embodiment 2 of this application.
[0034] Figure 9 This is a cross-sectional view of the connection between the fixing part and the slider in Embodiment 2 of this application.
[0035] Explanation of reference numerals in the attached drawings: 1. Tabletop; 2. Table leg; 3. Support; 4. Base plate; 21. Cavity; 22. Slide groove; 5. Slider; 6. Locking element; 31. Support part; 32. Connecting part; 321. Connecting plate; 322. Fixing plate; 323. Limiting groove; 324. Limiting bolt; 23. Fixing pin; 24. Positioning hole; 51. Fixing hole; 7. Limiting plate; 71. Limiting ring groove; 33. Lock; 331. Buckle; 34. Locking switch; 35. Movable part; 36. Fixing part. Detailed Implementation
[0036] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.
[0037] This application discloses a trunk lock folding table. Example
[0038] Reference Figure 1 A trunk lock is a locking device used to lock the trunk of a car. Generally, the trunk lid has a lock cylinder, and the vehicle body has a corresponding lock interface. When the trunk lid is closed, the lock cylinder engages with the lock interface on the vehicle body, thus locking the trunk. The trunk lock folding table of this application is used when the trunk is open and connected to the lock interface on the vehicle body. The trunk lock folding table includes a tabletop 1, table legs 2, a support 3, and a base plate 4. The tabletop 1 is hinged to one end of the table legs 2, allowing the tabletop 1 to rotate circumferentially around the hinge axis and then be fixed. One end of the support 3 is hinged to the table legs 2, and this hinged end can slide along the length of the table legs 2. The other end of the support 3 can be fixed to the trunk lock. The base plate 4 is hinged to the other end of the table legs 2 and serves to abut against the step below the trunk lock. The base plate 4 and the support 3 cooperate to fix the table legs 2 relatively. After the table legs 2 are fixed, the tabletop 1 can be adjusted to a suitable angle and then locked for use.
[0039] Reference Figure 1 and Figure 2The table leg 2 has a cavity 21 inside. A groove 22 is opened on the table leg 2 along its length to connect the cavity 21 with the outside. The end of the bracket 3 that is hinged to the table leg 2 has a slider 5. The slider 5 is located in the cavity 21 and is connected to the bracket 3 via the groove 22. The bracket 3 can control the slider 5 to slide in the cavity 21. A locking member 6 is provided on the hinge axis between the bracket 3 and the table leg 2. When the locking member 6 is in the locked state, it can prevent the table leg 2 and the bracket 3 from moving relative to each other. When the locking member 6 is in the unlocked state, the bracket 3 can slide relative to the table leg 2.
[0040] Reference Figure 1 and Figure 3 The bracket 3 includes a support part 31 and a connecting part 32. One end of the support part 31 is connected to the trunk lock, and the other end of the support part 31 is fixedly connected to the connecting part 32. The connecting part 32 is hinged to the table leg 2. The connecting part 32 includes two connecting plates 321, and a fixing plate 322 is connected between the two connecting plates 321. The fixing plate 322 is fixedly connected to the support part 31. The fixing connection can be achieved by bolts and screws or other fixing methods.
[0041] Reference Figure 2 and Figure 3 The table leg 2 is clamped between two connecting plates 321. The connecting plates 321 have limit grooves 323. The sliding grooves 22 are located on both sides of the table leg 2 near the connecting plates 321. The hinge shaft of the connecting part 32 and the table leg 2 passes through the slider 5 and exits through the sliding groove 22. After exiting through the sliding groove 22, the hinge shaft of the connecting part 32 and the table leg 2 continues to pass through the limit grooves 323 located on both sides of the slider 5. A nut is fixed to one end of the hinge shaft of the connecting part 32 and the table leg 2. The nut abuts against one side of the connecting plate 321. A locking part 6 is connected to one end of the hinge shaft of the connecting part 32 and the table leg 2. When the locking part 6 is in the locked state, the two connecting plates 321 move closer to each other and clamp the table leg 2 so that the bracket 3 and the table leg 2 are relatively fixed.
[0042] Reference Figure 1 and Figure 2 A preferred embodiment of the locking element 6 is a locking handle. Generally, the locking handle is in the unlocked state when it is aligned with the hinge axis, and in the locked state when it is rotated to be perpendicular to the hinge axis. Specifically, when the locking element 6 on the hinge axis between the bracket 3 and the table leg 2 is in the unlocked state, the bracket 3 can slide relative to the table leg 2. When the locking element 6 on the hinge axis between the bracket 3 and the table leg 2 is in the locked state, the slider 5 abuts against the inner wall of the table leg 2 on the side closest to the locking element 6 on the hinge axis between the bracket 3 and the table leg 2, and the two connecting plates 321 tend to move closer to each other, thereby fixing the bracket 3 and the table leg 2 relatively.
[0043] Reference Figure 1 and Figure 3A limiting bolt 324 is also provided on the connecting plate 321. The head of the limiting bolt 324 abuts against one side of the connecting plate 321. The rod of the limiting bolt 324 passes through two limiting grooves 323 in sequence. The nut of the limiting bolt 324 abuts against the outside of the connecting plate 321 on the other side. The limiting bolt 324 is relatively fixed on the two connecting plates 321. The limiting bolt 324 is parallel to the hinge axis of the bracket 3 and the table leg 2. When the bracket 3 rotates around the hinge axis of the bracket 3 and the table leg 2 to a certain angle, it will abut against the limiting bolt 324. The limiting bolt 324 will hinder the circumferential rotation of the bracket 3, thereby enabling the bracket 3 to rotate within the limited angle.
[0044] Reference Figure 4 and Figure 5 The table leg 2 is equipped with a fixing pin 23, and the table leg 2 has positioning holes 24 on both sides of the sliding groove 22 for the fixing pin 23 to be inserted. The slider 5 has a fixing hole 51 for the fixing pin 23 to be inserted. After the slider 5 slides to the designated position, the fixing pin 23 passes through the positioning hole 24 and the fixing hole 51 in sequence to pass through the table leg 2 and the slider 5. The slider 5 is restricted to the fixed position of the table leg 2 by the fixing pin 23 and is difficult to slide.
[0045] Reference Figure 1 and Figure 6 Two limiting plates 7 are fixedly connected to the tabletop 1, and the table legs 2 are clamped between the two limiting plates 7. Each limiting plate 7 has a limiting annular groove 71, which is opened along the rotation direction of the hinge axis between the tabletop 1 and the table legs 2. The hinge axis between the tabletop 1 and the table legs 2 passes through the two limiting annular grooves 71. A nut is fixed to one end of the hinge axis between the tabletop 1 and the table legs 2, and the nut abuts against one of the limiting plates 7. A locking element 6 is connected to the other end of the hinge axis between the tabletop 1 and the table legs 2. Similarly, the locking element 6 is preferably a locking handle. In the unlocked state, the tabletop 1 rotates, causing the hinge axis between the tabletop 1 and the table legs 2 to rotate circumferentially along the limiting annular grooves 71. In the locked state, the limiting plates 7 on both sides clamp the table legs 2, thus fixing the tabletop 1 and the table legs 2 relatively.
[0046] Reference Figure 1 The base plate 4 can rotate within a certain range around the hinge axis between the table leg 2 and the base plate 4. One side of the base plate 4 abuts against the step under the trunk lock when in use.
[0047] Reference Figure 1 and Figure 6One end of the support portion 31 has a latch 33, which locks with the lock interface of the trunk lock during use, thus fixing one end of the support portion 31 relatively. In one embodiment, the latch 33 includes a snap-fit 331, and the support portion 31 has a locking switch 34 for controlling the locking / unlocking of the latch 33. Operating the locking switch 34 causes the snap-fit 331 to extend or retract to engage with the lock interface of the trunk lock. Specifically, the latch 33 can be configured as an ISOFIX component, which is installed on the interface of the trunk lock during use.
[0048] The implementation principle of a folding table with a trunk lock according to an embodiment of this application is as follows: The base plate 4 abuts against the step under the trunk lock, the latch 33 is engaged and fixed with the lock interface of the trunk lock, the locking member 6 on the hinge axis of the lifting bracket 3 and the table leg 2 is unlocked, the driving bracket 3 drives the slider 5 to slide in the cavity 21, after sliding to the desired position, the locking member 6 on the hinge axis of the bracket 3 and the table leg 2 is pressed to lock the slider 5, the slider 5 abuts against the inner wall of the table leg 2 side near the locking member 6 on the hinge axis of the bracket 3 and the table leg 2, the two connecting plates 321 tend to move closer to each other. The limiting bolt 324 prevents the circumferential rotation of the bracket 3, the fixing pin 23 is inserted into the positioning hole 24 and the fixing hole 51 in sequence to pass through the slider 5, the slider 5 is restricted to the designated position and is difficult to slide, thereby making the bracket 3 and the table leg 2 relatively fixed. Furthermore, by lifting the locking piece 6 on the hinge shaft between the table leg 2 and the tabletop 1, the locking piece 6 is unlocked. After rotating the tabletop 1 to an appropriate angle, the locking piece 6 on the hinge shaft between the table leg 2 and the tabletop 1 is pressed to bring the two limiting plates 7 closer to each other, thereby achieving relative fixation between the tabletop 1 and the table leg 2. Example
[0049] The difference between Embodiment 2 and Embodiment 1 lies in the different connection methods between the support 3 and the table leg 2.
[0050] Reference Figure 7 The bracket 3 includes a movable part 35 and a fixed part 36. One end of the movable part 35 is hinged to the fixed part 36. A locking member 6 is connected to the hinge shaft between the movable part 35 and the fixed part 36. The other end of the movable part 35 is fixed relative to the lock interface of the trunk lock.
[0051] Reference Figure 8 and Figure 9 The fixing part 36 is bolted to the slider 5 via the slide groove 22. The bolt connecting the fixing part 36 and the slider 5 passes through the fixing part 36 and the slider 5. The locking member 6 is located on the bolt connecting the fixing part 36 and the slider 5.
[0052] Reference Figure 7The locking element 6 is preferably a locking handle, similar to that in Embodiment 1. Specifically, when adjusting the bracket 3 and the table leg 2, the locking element 6 on the bolt connecting the fixed part 36 and the slider 5, and the locking element 6 on the hinge axis between the movable part 35 and the fixed part 36 are in the unlocked state. This drives the fixed part 36 to slide the slider 5, causing the fixed part 36 to slide relative to the table leg 2. After the fixed part 36 slides to the appropriate position, the locking element 6 on the bolt connecting the fixed part 36 and the slider 5, and the locking element 6 on the hinge axis between the movable part 35 and the fixed part 36 are in the locked state. The slider 5 abuts against the inner wall of the table leg 2 on the side closest to the locking element 6 on the bolt connecting the fixed part 36 and the slider 5, thereby fixing the bracket 3 and the table leg 2 relative to each other.
[0053] The end of the movable part 35 away from its connection with the fixed part 36 has a latch 33. In use, the latch 33 locks against the lock interface of the trunk lock to fix one end of the movable part 35. In one embodiment, the latch 33 is a retaining ring, and the lock interface of the trunk lock has a locking device for securing the retaining ring. Obviously, the latch 33 here can also adopt the same form as in Embodiment 1, and the latch 33 in Embodiment 1 can also adopt this form.
[0054] The implementation principle of a folding table with a trunk lock according to an embodiment of this application is as follows: the base plate 4 abuts against the step under the trunk lock, the latch 33 is engaged and fixed with the lock interface of the trunk lock, so that the locking part 6 on the hinge shaft between the movable part 35 and the fixed part 36 and the locking part 6 on the bolt connecting the fixed part 36 and the slider 5 are in the unlocked state. The fixed part 36 drives the movable part 35 to slide relative to the table leg 2 along the slide groove 22. After sliding to the desired position, the locking part 6 on the hinge shaft between the movable part 35 and the fixed part 36 and the locking part 6 on the bolt connecting the fixed part 36 and the slider 5 are in the locked state. The slider 5 abuts against the inner wall of the table leg 2 near the locking part 6 on the bolt connecting the fixed part 36 and the slider 5, so that the bracket 3 and the table leg 2 are relatively fixed. Furthermore, by lifting the locking piece 6 on the hinge shaft between the table leg 2 and the tabletop 1, the locking piece 6 is unlocked. After rotating the tabletop 1 to an appropriate angle, the locking piece 6 on the hinge shaft between the table leg 2 and the tabletop 1 is pressed to bring the two limiting plates 7 closer to each other, thereby achieving relative fixation between the tabletop 1 and the table leg 2.
[0055] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A folding table with a trunk lock, characterized in that, include: Tabletop (1); Table leg (2), one end of which is hinged to the tabletop (1); A bracket (3) is movably connected at one end to the table leg (2). The end of the bracket (3) connected to the table leg (2) slides along the length of the table leg (2). The other end of the bracket (3) has a latch (33). The latch (33) locks itself to the trunk lock so that the bracket (3) is relatively fixed. A locking element (6) is located at the connection between the table leg (2) and the bracket (3), and the locking element (6) is used to prevent the table leg (2) and the bracket (3) from moving relative to each other; The base plate (4) is hinged to the other end of the table leg (2). The base plate (4) can rotate circumferentially within a limited angle around the hinge axis between the base plate (4) and the table leg (2). The base plate (4) abuts against the step under the trunk lock to fix the table leg (2) relatively.
2. The folding table with a trunk lock according to claim 1, characterized in that: The bracket (3) is hinged to a slider (5) at one end connected to the table leg (2). The table leg (2) has a cavity (21). The slider (5) is located in the cavity (21). The table leg (2) has a groove (22) that connects the cavity (21) to the outside. The bracket (3) is connected to the slider (5) via the groove (22). The groove (22) is opened along the length of the table leg (2) so that the bracket (3) controls the slider (5) to slide in the cavity (21).
3. The folding table with a trunk lock according to claim 2, characterized in that: The bracket (3) includes two connecting plates (321), which are located at the end where the bracket (3) connects to the table leg (2). The table leg (2) is located between the two connecting plates (321). Limiting grooves (323) are formed on the two connecting plates (321). Sliding grooves (22) are located on both sides of the table leg (2) near the connecting plates (321). The hinge axis between the bracket (3) and the table leg (2) passes through the slider (5). The hinge axis between the bracket (3) and the table leg (2) passes through the sliding grooves (22) on both sides of the slider (5) and through the limiting grooves (323). The locking member (6) is located on the hinge axis between the bracket (3) and the table leg (2). The locking member (6) is used to make the two connecting plates (321) tend to move closer to each other.
4. The folding table with a trunk lock according to claim 3, characterized in that: The connecting plate (321) is also provided with a limiting bolt (324), which passes through the two limiting grooves (323) in sequence and is fixed relative to the connecting plate (321). The limiting bolt (324) is used to restrict the circumferential rotation of the bracket (3).
5. The folding table with a trunk lock according to claim 3, characterized in that: The table leg (2) is provided with a fixing pin (23), and the table leg (2) has a positioning hole (24) for the fixing pin (23) to pass through. The slider (5) has a fixing hole (51) for the fixing pin (23) to pass through. The fixing pin (23) passes through the positioning hole (24) and the fixing hole (51) in sequence to restrict the sliding of the slider (5).
6. The folding table with a trunk lock according to claim 2, characterized in that: The bracket (3) includes a movable part (35) and a fixed part (36). One end of the movable part (35) is hinged to the fixed part (36). The fixed part (36) is bolted to the slider (5) via the slide groove (22). The bolt connecting the fixed part (36) and the slider (5) passes through the fixed part (36) and connects to the slider (5). The locking member (6) is located on the bolt connecting the fixed part (36) and the slider (5). The locking member (6) is used to make the slider (5) abut against the inner wall of the table leg (2) to restrict the sliding of the slider (5).
7. The folding table with a trunk lock according to claim 1, characterized in that: The tabletop (1) is circumferentially rotated within a limited angle around the hinge axis between the tabletop (1) and the table leg (2). Two limiting plates (7) are fixedly connected to the tabletop (1). The table leg (2) is located between the two limiting plates (7). The limiting plate (7) has a limiting ring groove (71). A locking member (6) that can prevent the tabletop (1) and the table leg (2) from rotating relative to each other is provided on the table leg (2). The locking member (6) passes through the two limiting ring grooves (71) in sequence. The circumferential rotation of the tabletop (1) causes the locking member (6) to slide in the limiting ring groove (71).
8. The trunk lock folding table according to claim 2, 3, or 6, characterized in that: The latch (33) includes a snap-fit (331), and the bracket (3) has a locking switch (34) for controlling the locking / unlocking of the snap-fit (331).
9. The trunk lock folding table according to claim 2, 3, or 6, characterized in that: The latch (33) is a retaining ring.
10. The trunk lock folding table according to claim 2 or 7, characterized in that: The locking element (6) is a locking handle.