Movable modular book bar

Abstract

The utility model discloses a movable modularized book bar, and relates to the field of modularized constructions.The movable modularized book bar comprises a supporting base, a first partition wall is fixed to the supporting base, a first top plate is fixed to the first partition wall, a second partition wall is arranged at the end, away from the first partition wall, of the first top plate, and two symmetrical third partition walls are rotationally connected to the supporting base; an expansion mechanism is arranged between the supporting base and the second partition wall, and a locking mechanism is arranged between the supporting base and the second partition wall. When the book bar is transported, firstly, the two third partition walls are combined on the supporting base, then the expansion mechanism between the second partition wall and the supporting base is retracted into the supporting base, the expansion mechanism is locked on the supporting base through the locking mechanism, and after the book bar is transported to the corresponding position, the locking mechanism is used for relieving limitation on the expansion mechanism, so that the book bar is transported to the corresponding position. And then the expansion mechanism is pulled out from the supporting base, so that the book bar is more convenient to move while the usable area of the book bar is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of modular buildings, and in particular to a movable modular book bar. Background Art

[0002] Book bars are a type of reading place that has become popular in some cities in recent years. They combine the features of libraries, bookstores, teahouses or cafes. People can read fashion magazines or popular novels while drinking tea or coffee or chatting, and relax to soothing music.

[0003] Some book bars have simple structures and a single number of floors. More than 90% of the work of the book bar is prefabricated in the factory and then transported to the site for rapid assembly. This not only shortens the construction period, but also greatly improves the construction efficiency. At the same time, the book bar can be moved and disassembled for turnover, which allows the book bar to meet current needs while reserving possibilities for future development.

[0004] When transporting the book bar, since the volume of the book bar itself is equivalent to the size of an ordinary house, the prefabricated book bar is directly placed on the transport vehicle for transportation. Due to the large volume of the book bar, only one book bar may be transported at a time, which is inconvenient during transportation. Utility Model Content

[0005] The purpose of the present application is to solve the problem raised in the above-mentioned background technology that since the volume of the book bar itself is equivalent to the size of an ordinary house, the prefabricated book bar is directly placed on the transport vehicle for transportation. Due to the large volume of the book bar, only one book bar may be transported at a time, which is inconvenient during transportation. The present application provides a movable modular book bar.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A movable modular book bar comprises a support base, a partition wall 1 is fixed on the support base, a top plate 1 is fixed on the partition wall 1, a partition wall 2 is arranged at one end of the top plate 1 away from the partition wall 1, two symmetrical partition walls 3 are rotatably connected to the support base, an expansion mechanism is arranged between the support base and the partition wall 2, and a locking mechanism is arranged between the support base and the partition wall 2.

[0008] By adopting the above technical solution, when transporting the book bar, the expansion mechanism between the second partition wall and the support base is retracted into the support base, and the expansion mechanism is locked on the support base by using the locking mechanism. When the book bar is transported to the corresponding position, the restriction on the expansion mechanism is released by using the locking mechanism, and then the expansion mechanism is pulled out from the support base, unfolded, and fixed to the second partition wall by using the locking mechanism. In this way, while ensuring the use area of ​​the book bar, the volume of the book bar during transportation can be reduced, making it more convenient to move the book bar.

[0009] Furthermore, the expansion mechanism includes an expansion base arranged on the support base, the expansion base is fixedly connected to the partition wall 2, a sliding assembly is arranged between the expansion base and the support base, two symmetrical expansion walls are rotatably connected to the expansion base, two symmetrical expansion support legs are fixed to the bottom of the expansion base, an expansion top plate is arranged on the expansion base, and the expansion top plate is rotatably connected to the top plate 1.

[0010] By adopting the above technical solution, when transporting the book bar, the expansion base is allowed to slide on the support base under the support of the sliding assembly, so that the expansion base and the support base are overlapped together, and then the book bar is transported, thereby ensuring the use area of ​​the book bar while making the transportation of the book bar more convenient.

[0011] Furthermore, the sliding assembly includes a supporting crossbar fixed on the supporting base, two symmetrical sliding blocks are fixed on the supporting crossbar, two symmetrical sliding grooves are provided on the expansion base, the sliding blocks are located in the sliding grooves and are slidably connected to the expansion base.

[0012] By adopting the above technical solution, when the partition wall 2 is pushed or pulled, the partition wall 2 drives the expansion base, and the expansion base moves under the support of the sliding block, so that the expansion base can be moved more conveniently when moving the expansion base.

[0013] Furthermore, both of the two expansion support legs are provided with support wheels, and the support wheels are rotatably connected to the expansion support legs.

[0014] By adopting the above technical solution, when moving on the expansion base, the expansion support legs on the expansion base move along, and the support wheels rotate when the expansion support legs move, so that when the expansion base moves, the expansion support legs can maintain support, reducing the possibility of friction between the expansion support legs and the ground.

[0015] Furthermore, the locking mechanism includes a overlapping block arranged on the expansion top plate, the overlapping block is fixedly connected to one end of the expansion top plate away from top plate one, the overlapping block is L-shaped, a locking groove is provided on the overlapping block, one side of the locking groove is open, two symmetrical locking screws are threadedly connected on the partition wall two, a locking head is fixed on the locking screw, and a retractable fixing assembly is provided on the expansion base.

[0016] By adopting the above technical solution, the expanded roof plate is covered on the expanded wall and the second partition wall, the overlap block is directly buckled on the second partition wall, and then the locking screw on the second partition wall enters the locking groove from the opening of the locking groove, and then the locking head is twisted to fix the overlap block and the second partition wall together, so that the expanded roof plate can restrict the second partition wall and improve the stability of the book bar.

[0017] Furthermore, the contraction fixing assembly includes two fixing plates symmetrically fixed on the supporting cross bar, the fixing plates are slidably connected with fixing rods, the fixing rods penetrate the fixing plates, and the expansion supporting legs are provided with fixing holes corresponding to the fixing rods.

[0018] By adopting the above technical solution, when the expansion base is assembled on the support base for transportation, the fixing rod is inserted into the fixing hole on the expansion support leg, so that the expansion support leg can be fixed, reducing the possibility of movement between the expansion base and the support base during transportation.

[0019] Furthermore, a fixing spring is provided between the fixing plate and the fixing rod, and both ends of the fixing spring are fixedly connected to the fixing plate and the fixing rod.

[0020] By adopting the above technical solution, when the fixing rod is inserted into the fixing hole, the fixing spring restricts the fixing rod, thereby reducing the possibility of the fixing rod being separated from the fixing hole during transportation.

[0021] Furthermore, a fixing inclined surface is formed at one end of the fixing rod away from the fixing spring, and the fixing inclined surface faces the expansion supporting leg.

[0022] By adopting the above technical solution, when the book bar is transported, when the expansion support legs on the expansion base are close to the fixing plate, the expansion support legs contact the fixing inclined surface of the fixing rod, allowing the fixing rod to slide on the fixing plate, so that the fixing rod can enter the fixing hole more easily under the push of the fixing spring.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when transporting the book bar, firstly, the two partition walls are put together on the support base, then the expansion top plate is put together on the top plate one, the expansion wall is put together on the expansion base, and then the partition wall two is pushed, so that the expansion base slides under the support of the sliding block on the support cross bar, and the support wheels on the expansion support legs further support the expansion base, so that the support base and the expansion base overlap together, and then the book bar is moved to the transport vehicle for transportation. After being transported to the placement site, the support base is directly placed on the site, and then the partition wall two is pulled, and the partition wall two The expansion base is driven to move on the sliding block, and the expansion base is moved to the edge of the partition wall three and then stops moving. Then the partition wall three on the supporting base is opened and fixed to the partition wall one with bolts. Then the expansion wall on the expansion base is opened, and the expansion wall is fixedly connected to the partition wall two with bolts. Then the expansion top plate is opened from the top plate one, and the expansion top plate is covered on the expansion wall and the partition wall two to complete the deployment and placement of the book bar. This achieves the purpose of facilitating the transportation of the book bar and reducing the volume occupied by the book bar during transportation while ensuring the use area of ​​the book bar.

[0025] 2. In the present application, after the expansion wall is unfolded and fixed, the expansion top plate is covered on the expansion wall and the second partition wall, the overlap block is directly buckled on the second partition wall, and then the locking screw on the second partition wall enters the locking groove from the opening of the locking groove, and then the locking head is twisted to allow the locking head to drive the locking screw to rotate, so that the locking head is in contact with the overlap block, and the overlap block is fixed to the second partition wall together. When the expansion base and the support base are transported together, the support base and the expansion base are fixed together by using a contraction fixing assembly, and the movement between the support base and the expansion base is reduced during transportation, thereby achieving the purpose of allowing the expansion top plate to restrict the second partition wall, improving the stability of the book bar, and reducing the possible movement between the support base and the expansion base during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first three-dimensional structural schematic diagram of the modular book bar in this application;

[0027] Figure 2 It is a second three-dimensional structural schematic diagram of the modular book bar in this application;

[0028] Figure 3 This application Figure 2 The enlarged schematic diagram at A in the middle;

[0029] Figure 4 This application Figure 2 Enlarged schematic diagram of point B in the middle.

[0030] Description of reference numerals:

[0031] 1. Support base; 2. Partition wall 1; 3. Top plate 1; 4. Partition wall 2; 5. Partition wall 3; 6. Expansion mechanism; 61. Expansion base; 62. Expansion support leg; 63. Expansion wall; 64. Expansion top plate; 65. Sliding assembly; 651. Support cross bar; 652. Sliding groove; 653. Sliding block; 654. Support wheel; 7. Locking mechanism; 71. Overlap block; 72. Locking groove; 73. Locking screw; 74. Locking head; 75. Retractable fixing assembly; 751. Fixing plate; 752. Fixing rod; 753. Fixing hole; 754. Fixing spring; 755. Fixing inclined plane. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 —4 Provide further details of this application.

[0033] The embodiment of the present application discloses a movable modular book bar.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A movable modular book bar includes a support base 1, a partition wall 2 is fixed on the support base 1, a top plate 3 is fixed on the partition wall 2, a partition wall 2 4 is arranged at one end of the top plate 3 away from the partition wall 2, two symmetrical partition walls 3 5 are rotatably connected to the support base 1, an expansion mechanism 6 is arranged between the support base 1 and the partition wall 2 4, and a locking mechanism 7 is arranged between the support base 1 and the partition wall 2 4.

[0035] When using the modular book bar, the book bar needs to be prefabricated in the factory first, and then the book bar is transported to the required location. When transporting the book bar, the two partition walls 3 5 are first rotated to allow the two partition walls 3 5 to be combined on the support base 1, and then the partition wall 2 4 is pushed to allow the expansion mechanism 6 between the partition wall 2 4 and the support base 1 to be retracted into the support base 1, and the expansion mechanism 6 is locked on the support base 1 by using the locking mechanism 7. When the book bar is transported to the corresponding location, the locking mechanism 7 is used to release the restriction on the expansion mechanism 6, and then the expansion mechanism 6 is pulled out from the support base 1, and The expansion mechanism 6 is unfolded, and the expansion mechanism 6 is fixed to the partition wall 2 4 by using the locking mechanism 7, and then the partition wall 3 5 is opened from the supporting base 1, and the partition wall 3 5 is fixedly connected to the partition wall 1 2 by using bolts to complete the unfolding and placement of the book bar. By arranging the expansion mechanism 6 between the supporting base 1 and the partition wall 2 4, when transporting the book bar, the expansion mechanism 6 is retracted into the supporting base 1, and when placing the book bar, the expansion mechanism 6 is unfolded to increase the use area of ​​the book bar, thereby ensuring the use area of ​​the book bar while reducing the volume of the book bar during transportation, making it more convenient to move the book bar.

[0036] Reference Figure 2 , Figure 3 and Figure 4 The expansion mechanism 6 includes an expansion base 61 arranged on the support base 1, the expansion base 61 is fixedly connected to the partition wall 4, a sliding assembly 65 is arranged between the expansion base 61 and the support base 1, two symmetrical expansion walls 63 are rotatably connected to the expansion base 61, two symmetrical expansion support legs 62 are fixed to the bottom of the expansion base 61, and an expansion top plate 64 is arranged on the expansion base 61, and the expansion top plate 64 is rotatably connected to the top plate 3.

[0037] In addition, the sliding assembly 65 includes a supporting cross bar 651 fixed on the supporting base 1, and two symmetrical sliding blocks 653 are fixed on the supporting cross bar 651. Two symmetrical sliding grooves 652 are opened on the expansion base 61. The sliding blocks 653 are located in the sliding grooves 652 and are slidably connected to the expansion base 61.

[0038] In addition, support wheels 654 are provided on the two expansion support legs 62 , and the support wheels 654 are rotatably connected to the expansion support legs 62 .

[0039] When transporting the book bar, firstly, the two partition walls 3 5 are put on the support base 1, and then the expansion top plate 64 is put on the top plate 1 3, and the expansion wall 63 is put on the expansion base 61, and then the partition wall 2 4 is pushed, so that the expansion base 61 slides under the support of the sliding block 653 on the support cross bar 651, and the support wheels 654 on the expansion support legs 62 further support the expansion base 61, so that the support base 1 and the expansion base 61 overlap together, and then the book bar is moved to the transport vehicle for transportation. After being transported to the placement site, the support base 1 is directly placed on the site, and then the partition wall 2 4 is pulled, and the partition wall 2 4 drives the expansion base 61 to move on the sliding block 653, so that After the expansion base 61 moves to the edge of the partition wall three 5, it stops moving, then the partition wall three 5 on the support base 1 is opened and fixed to the partition wall one 2 with bolts, then the expansion wall 63 on the expansion base 61 is opened, and the expansion wall 63 is fixedly connected to the partition wall two 4 with bolts, and then the expansion top plate 64 is opened from the top plate one 3, so that the expansion top plate 64 is covered on the expansion wall 63 wall and the partition wall two 4, and the deployment and placement of the book bar is completed. By allowing the expansion base 61 to carry the expansion wall 63 and the support base 1 to carry the partition wall three 5 together for transportation, it is possible to facilitate the transportation of the book bar while ensuring the use area of ​​the book bar and reduce the volume occupied by the book bar during transportation.

[0040] Reference Figure 2 , Figure 3 and Figure 4The locking mechanism 7 includes a lap block 71 arranged on the expansion top plate 64, the lap block 71 is fixedly connected to the end of the expansion top plate 64 away from the top plate 3, the lap block 71 is L-shaped, and a locking groove 72 is provided on the lap block 71, one side of the locking groove 72 is open, two symmetrical locking screws 73 are threadedly connected on the partition wall 4, a locking head 74 is fixed on the locking screw 73, and a contraction fixing component 75 is provided on the expansion base 61.

[0041] When the locking cam 72 is in the closed position, the locking screw 73 is engaged with the locking cam 74 and the locking head 74 is engaged with the lap block 71, so that the lap block 71 and the partition wall 4 are fixed together, and the expansion top plate 64 is fixed on the partition wall 4, so that the expansion top plate 64 can restrict the partition wall 4 and prevent the partition wall 4 from being pushed and pulled. When the expansion top plate 64 is placed on the partition wall 4, the lap block 71 is fixed by the locking screw 73 and the locking head 74, so that the expansion top plate 64 can restrict the partition wall 4 and improve the stability of the book bar.

[0042] Reference Figure 2 and Figure 4 The contraction fixing assembly 75 includes two fixing plates 751 symmetrically fixed on the supporting cross bar 651, and a fixing rod 752 is slidably connected to the fixing plate 751. The fixing rod 752 penetrates the fixing plate 751, and a fixing hole 753 corresponding to the fixing rod 752 is opened on the expansion support leg 62.

[0043] In addition, a fixing spring 754 is provided between the fixing plate 751 and the fixing rod 752 , and both ends of the fixing spring 754 are fixedly connected to the fixing plate 751 and the fixing rod 752 .

[0044] In addition, a fixing inclined surface 755 is formed at one end of the fixing rod 752 away from the fixing spring 754 , and the fixing inclined surface 755 faces the expansion supporting leg 62 .

[0045] When transporting the book bar, let the expansion base 61 slide on the supporting cross bar 651, so that the expansion base 61 overlaps with the supporting base 1. When the expansion support leg 62 on the expansion base 61 is close to the fixing plate 751, the expansion support leg 62 contacts the fixing inclined surface 755 of the fixing rod 752, so that the fixing rod 752 slides on the fixing plate 751, and after the fixing hole 753 on the expansion support leg 62 is aligned with the fixing rod 752, the fixing rod 752 is inserted into the fixing hole 753 under the push of the fixing spring 754, so that the fixing rod 752 restricts the expansion support leg 62. By inserting the fixing rod 752 into the fixing hole 753 on the expansion support leg 62 when the support base 1 and the expansion base 61 overlap, the expansion support leg 62 can be restricted, and the expansion support leg 62 restricts the expansion base 61, thereby reducing the possibility of the expansion base 61 moving back and forth on the support base 1 during transportation.

[0046] Working principle: When using the modular book bar, the book bar needs to be prefabricated and installed in the factory first, and then the book bar is transported to the required location. When transporting the book bar, first rotate the two partition walls 3 5 to put the two partition walls 3 5 on the support base 1, then put the expansion wall 63 on the expansion base 61, push the partition wall 2 4, and let the expansion base 61 slide under the support of the sliding block 653 on the support cross bar 651, and the support wheel 654 on the expansion support leg 62 further supports the expansion base 61, so that the support base 1 and the expansion base 61 overlap together, and then When the expansion support leg 62 on the expansion base 61 approaches the fixed plate 751, the expansion support leg 62 contacts the fixed inclined surface 755 of the fixed rod 752, allowing the fixed rod 752 to slide on the fixed plate 751, and after the fixing hole 753 on the expansion support leg 62 is aligned with the fixed rod 752, the fixed rod 752 is inserted into the fixed hole 753 under the push of the fixing spring 754, so that the fixed rod 752 restricts the expansion support leg 62, allowing the expansion base 61 and the support base 1 to overlap stably, and then the book bar is moved to the transport vehicle and then transported to the placement location.

[0047] After the book bar is moved to the placement position, the fixing rod 752 is pulled to disengage the fixing rod 752 from the fixing hole 753 on the expansion support leg 62, and then the partition wall 2 4 is pulled to allow the partition wall 2 4 to drive the expansion base 61 to move under the support of the sliding block 653 on the support crossbar 651, and the expansion base 61 is moved to the edge of the partition wall 3 5 and then stops moving, and then the partition wall 3 5 on the support base 1 is opened and fixed with the partition wall 1 2 with bolts, and then the expansion wall 63 on the expansion base 61 is opened, and the expansion wall 63 is fixedly connected with the partition wall 2 4 with bolts, and then The expansion top plate 64 is opened from the top plate 1 3, so that the expansion top plate 64 can cover the expansion wall 63 and the partition wall 2 4. When the expansion top plate 64 is covered on the partition wall 2 4, the overlap block 71 is directly buckled on the partition wall 2 4, and then the locking screw 73 on the partition wall 2 4 enters the locking groove 72 from the opening of the locking groove 72, and then the locking head 74 is twisted to allow the locking head 74 to drive the locking screw 73 to rotate, so that the locking head 74 contacts the overlap block 71, so that the overlap block 71 and the partition wall 2 4 are fixed together, and the expansion top plate 64 is fixed on the partition wall 2 4, completing the expansion installation of the book bar.

Claims

1. A movable modular book bar, comprising a support base (1), characterized in that: A partition wall 1 (2) is fixed on the support base (1), a top plate 1 (3) is fixed on the partition wall 1 (2), a partition wall 2 (4) is arranged at one end of the top plate 1 (3) away from the partition wall 1 (2), two symmetrical partition walls 3 (5) are rotatably connected to the support base (1), an expansion mechanism (6) is arranged between the support base (1) and the partition wall 2 (4), and a locking mechanism (7) is arranged between the support base (1) and the partition wall 2 (4).

2. A movable modular book bar according to claim 1, characterized in that: The expansion mechanism (6) comprises an expansion base (61) arranged on the support base (1), the expansion base (61) being fixedly connected to the partition wall 2 (4), a sliding assembly (65) being arranged between the expansion base (61) and the support base (1), two symmetrical expansion walls (63) being rotatably connected to the expansion base (61), two symmetrical expansion support legs (62) being fixed to the bottom of the expansion base (61), an expansion top plate (64) being rotatably connected to the top plate 1 (3).

3. A movable modular book bar according to claim 2, characterized in that: The sliding assembly (65) comprises a supporting cross bar (651) fixed on the supporting base (1), two symmetrical sliding blocks (653) being fixed on the supporting cross bar (651), two symmetrical sliding grooves (652) being provided on the expansion base (61), the sliding blocks (653) being located in the sliding grooves (652) and being slidably connected to the expansion base (61).

4. The movable modular book bar according to claim 3, characterized in that: The two expansion support legs (62) are each provided with a support wheel (654), and the support wheel (654) is rotatably connected to the expansion support legs (62).

5. The movable modular book bar according to claim 3 is characterized by: The locking mechanism (7) comprises a lap block (71) arranged on the expansion top plate (64), the lap block (71) being fixedly connected to an end of the expansion top plate (64) away from the top plate one (3), the lap block (71) being L-shaped, the lap block (71) being provided with a locking groove (72), one side of the locking groove (72) being open, two symmetrical locking screws (73) being threadedly connected on the partition wall two (4), a locking head (74) being fixed on the locking screw (73), and a retractable fixing assembly (75) being provided on the expansion base (61).

6. The movable modular book bar according to claim 5, characterized in that: The contraction fixing assembly (75) comprises two fixing plates (751) symmetrically fixed on the supporting cross bar (651), the fixing plates (751) are slidably connected with fixing rods (752), the fixing rods (752) penetrate the fixing plates (751), and the expansion supporting legs (62) are provided with fixing holes (753) corresponding to the fixing rods (752).

7. The movable modular book bar according to claim 6, characterized in that: A fixing spring (754) is provided between the fixing plate (751) and the fixing rod (752), and both ends of the fixing spring (754) are fixedly connected to the fixing plate (751) and the fixing rod (752).

8. The movable modular book bar according to claim 6, characterized in that: A fixing inclined surface (755) is formed at one end of the fixing rod (752) away from the fixing spring (754), and the fixing inclined surface (755) faces the expansion support leg (62).

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