CN113243688B - A reading chair for temporarily storing books in a library - Google Patents

Abstract

The invention relates to a reading chair, in particular to a reading chair capable of temporarily storing books for libraries. The technical problems to be solved are as follows: the reading chair capable of temporarily storing books for libraries is convenient to store books and convenient to adjust. The utility model provides a library is with reading chair that can deposit books temporarily, including mounting panel, first bracing piece, telescopic link, fixing screw, fixed plate, first layer board and cushion, the symmetry is equipped with first bracing piece in the middle of the mounting panel top, and the slidingtype is equipped with the telescopic link between the first bracing piece, and movable be equipped with fixing screw between first bracing piece and the telescopic link, be equipped with the fixed plate between the telescopic link both sides, be connected with first layer board between the fixed plate, first layer board top is equipped with the cushion. The invention achieves the effects of convenient book storage and convenient adjustment; the first placing frame is moved through the first pull rod, so that books to be read can be stored in the first placing frame.

Description

A reading chair for temporarily storing books in a library

technical field

The invention relates to a reading chair, in particular to a reading chair for a library which can temporarily store books.

Background technique

A chair is a kind of furniture for daily life, a kind of sitting tool with a backrest and armrests. When people read books in the library, the library will provide chairs to facilitate readers to ride in the process of reading, so that readers can be more comfortable when reading.

The chairs provided by the current library generally only have backrests and armrests. It is inconvenient for users to store books, and the table and chairs are separated. When the user needs to move the distance between the table and the chair, it will make a noise, which will affect other readers. .

Therefore, it is necessary to design a reading chair that can store books conveniently and is convenient to adjust for a library that can temporarily store books.

Contents of the invention

In order to overcome the disadvantages that it is inconvenient for the user to store books, and when the user needs to move the distance between the table and the chair, there will be noise, which will affect other readers. Adjustable library reading chair for temporary storage of books.

The technical solution is: a reading chair for a library that can temporarily store books, including a mounting plate, a first support rod, a telescopic rod, a fixing screw, a fixing plate, a first pallet, a cushion, a back cushion, a storage mechanism and a support. The hand mechanism, the first support rod is symmetrically arranged in the middle of the top of the mounting plate, the telescopic rod is slidingly provided between the first support rod, and the fixed screw rod is movable between the first support rod and the telescopic rod, and the two sides of the telescopic rod There is a fixed plate between the fixed plates, the first supporting plate is connected between the fixed plates, the top of the first supporting plate is provided with a cushion, the upper side of the telescopic rod is provided with a cushion, and a storage mechanism is provided between the fixed plate and the first supporting rod. A handle mechanism is connected between the rod and the first supporting plate.

Further, the storage mechanism includes a first fixed column, a storage cabinet, a first placement frame, a first pull rod and a first sliding sleeve, and the first fixed columns are symmetrically arranged on both sides of the middle of the fixed plate, and the bottom of the first fixed column There are storage cabinets connected between them. There are three sliding first storage boxes in the storage cabinets. The first pull rods are arranged in the middle of one side of the first storage cabinets. The first sliding sleeves are symmetrically provided on one side of the storage cabinets. The first sliding sleeves All are slidably connected with the first support rod.

Further, the handle mechanism includes a rotating rod, a first torsion spring, an armrest and a limit rod, and the rotating rod is symmetrically rotated on the telescopic rod, and the rotating rod is provided with handrails, and the rotating rod and the telescopic rod are connected There is a first torsion spring, and limit rods are arranged on both sides of the first supporting plate.

Further, it also includes a limit mechanism, the limit mechanism includes an isolation frame, a second pull rod, a second sliding sleeve, a first limit plate, a fixed rod and a first linear spring, the cushion is provided with an isolation frame, and the cushion has a The fixed rods are symmetrically arranged in the middle of the side, and the first limiting plates are slidingly arranged on the fixing rods. The first linear springs are connected between the first limiting plates and the fixing rods. Two sliding sleeves, the second sliding sleeve is located on the outside of the fixed rod, the second sliding sleeve is slidingly connected to the first limiting plate, and the inner side of the bottom of the first limiting plate is provided with a second pull rod.

Further, it also includes a distance measuring mechanism. The distance measuring mechanism includes a first slide rail, a second support rod, a table, a second placement frame, a distance measuring board and a distance measuring rod. The top of the mounting plate is symmetrically provided with a first slide rails, the first slide rails are slidingly provided with second support rods, the tops of the second support rods are connected with table boards, the bottom of the table boards is provided with a second placement frame, and the first slide rails on one side are provided with There is a distance-measuring board, and a distance-measuring rod is arranged at the lower side of the second support rod near the side of the distance-measuring board, and the distance-measuring board and the distance-measuring rod are slidably connected.

Further, it also includes a placement mechanism, the placement mechanism includes a second limiting plate, a second pallet, a first slide bar and a second linear spring, a second limiting plate is provided on the front side of the second placing frame, the second The bottom of the limiting plate is symmetrically provided with a first slide bar, and a second support plate is slidably provided between the first slide bars, and a second linear spring is connected between the second support plate and the first slide bar.

Further, it also includes a foot support mechanism, the foot support mechanism includes a second slide rail, a second slide bar, a second torsion spring and a third support plate, and the inside of the first slide rail is slidably provided with a second slide rail, A second slide bar is slidably provided in the second slide rail, and a third supporting plate is rotatably connected between the second sliding bars, and a second torsion spring is connected between both sides of the third supporting plate and the second sliding bar. The second torsion springs are both sleeved on the second sliding rods.

Further, the material of the third pallet is alloy.

The present invention has the following advantages: 1. The present invention achieves the effect that books can be conveniently stored and adjusted;

2. The present invention moves the first placement frame through the first pull rod, so that the books to be read can be stored in the first placement frame;

3. In the present invention, the distance between the table board and the cushion can be adjusted by moving the distance between the second support rod and the table board in the first slide rail, thereby facilitating reading for the user.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic diagram of the first partial three-dimensional structure of the present invention.

Fig. 3 is a schematic diagram of the second partial three-dimensional structure of the present invention.

Fig. 4 is a schematic diagram of an enlarged three-dimensional structure of part A of the present invention.

Fig. 5 is a schematic diagram of the three-dimensional structure of the storage mechanism of the present invention.

Fig. 6 is a schematic diagram of the three-dimensional structure of the hand holding mechanism of the present invention.

Fig. 7 is a schematic diagram of an enlarged three-dimensional structure of part B of the present invention.

Fig. 8 is a schematic diagram of the first partial three-dimensional structure of the limiting mechanism of the present invention.

Fig. 9 is a schematic diagram of the second partial three-dimensional structure of the limiting mechanism of the present invention.

Fig. 10 is a schematic diagram of an enlarged three-dimensional structure of part C of the present invention.

Fig. 11 is a schematic diagram of the first partial three-dimensional structure of the distance measuring mechanism of the present invention.

Fig. 12 is a schematic diagram of the second partial three-dimensional structure of the distance measuring mechanism of the present invention.

Fig. 13 is a schematic diagram of the three-dimensional structure of the placement mechanism of the present invention.

Fig. 14 is a schematic diagram of the three-dimensional structure of the foot support mechanism of the present invention.

Fig. 15 is a schematic diagram of an enlarged three-dimensional structure of part D of the present invention.

The name and serial number of the parts in the figure: 1_installation plate, 2_first support rod, 3_telescopic rod, 4_fixing screw, 5_fixing plate, 6_first supporting plate, 7_soft cushion, 8_back cushion . _first torsion spring, 103_armrest, 104_limiting rod, 11_limiting mechanism, 111_isolation frame, 112_second pull rod, 113_second sliding sleeve, 114_first limiting plate, 115_ Fixed rod, 116_the first linear spring, 12_distance measuring mechanism, 121_the first slide rail, 122_the second support rod, 123_desk plate, 124_the second placement frame, 125_distance measuring plate, 126 _distance rod, 13_placement mechanism, 131_second limit plate, 132_second supporting plate, 133_first slide bar, 134_second linear spring, 14_foot support mechanism, 141_second slide Rail, the second slide bar of 142_, the second torsion spring of 143_, the third supporting plate of 144_.

Detailed ways

The present invention will be specifically described below in conjunction with the accompanying drawings.

Example 1

A reading chair for a library that can temporarily store books, as shown in Figure 1-15, including a mounting plate 1, a first support rod 2, a telescopic rod 3, a fixing screw 4, a fixing plate 5, and a first supporting plate 6 , cushion 7, back cushion 8, storage mechanism 9 and handle mechanism 10, the front and rear symmetrical type is provided with the first support rod 2 in the middle of the top of the mounting plate 1, and the sliding type between the first support rod 2 is provided with telescopic rod 3, the first A fixed screw rod 4 is movable between the support rod 2 and the telescopic rod 3, and a fixed plate 5 is provided between the front and rear sides of the telescopic rod 3. The fixed plate 5 is connected with the first supporting plate 6, and the top of the first supporting plate 6 is provided with Cushion 7 is arranged, back cushion 8 is provided on the upper side of telescopic rod 3, storage mechanism 9 is provided between fixed plate 5 and first support rod 2, and hand support mechanism 10 is connected between telescopic rod 3 and first pallet 6.

The storage mechanism 9 includes a first fixed column 91, a storage cabinet 92, a first placement frame 93, a first pull rod 94 and a first sliding sleeve 95, and the first fixed column 91 is symmetrically arranged on both sides of the front and rear sides of the fixed plate 5. A storage cabinet 92 is connected between the bottoms of the first fixed columns 91, and three first placement frames 93 are slidingly provided in the storage cabinet 92, and a first pull rod 94 is arranged in the middle of the left side of the first placement frame 93, and the left side of the storage cabinet 92 A first sliding sleeve 95 is provided in a side-to-back symmetrical manner, and the first sliding sleeve 95 is slidably connected with the first support rod 2 .

The handle mechanism 10 includes a rotating rod 101, the first torsion spring 102, a handrail 103 and a stop bar 104, and the telescopic rod 3 lower right side is provided with a rotating rod 101 symmetrically rotating forward and backward, and the rotating rod 101 is provided with a handrail 103 A first torsion spring 102 is connected between the rotating rod 101 and the telescopic rod 3, and the front and rear sides on the right side of the first pallet 6 are provided with limit rods 104.

The user can use the reading chair. First, the fixed screw rod 4 can be unscrewed, and then the positions of the telescopic rod 3, the fixed plate 5 and the first support plate 6 in the first support rod 2 can be adjusted. After the adjustment is completed, the user can pass the The fixed screw 4 fixes the telescopic rod 3 and the first support rod 2, and then the user can turn the armrest 103 and the rotating rod 101 upward, and the first torsion spring 102 is deformed, so that the user can enter from the side and sit on the cushion 7, then the user no longer exerts force on the armrest 103 and the rotating rod 101, and under the resetting action of the first torsion spring 102, the armrest 103 and the rotating rod 101 reversely rotate and reset, so that the user can place both hands On the armrest 103 and leaning against the cushion 8, the user can pull out the first placing frame 93 to the left through the first pull rod 94, and can place books that do not need to be read temporarily on the first placing frame 93. After the storage is completed, the first placement frame 93 can be moved to the right and reset through the first connecting rod.

Also include a limit mechanism 11, the limit mechanism 11 includes an isolation frame 111, a second pull rod 112, a second sliding sleeve 113, a first limit plate 114, a fixed rod 115 and a first linear spring 116, and the right side of the back cushion 8 Isolation frame 111 is provided, back cushion 8 is provided with fixed rod 115 symmetrically front and back in the middle of the right side, and first stop plate 114 is all slidably arranged on fixed rod 115, and is all connected between the first limit plate 114 and fixed rod 115. There is a first linear spring 116, and a second sliding sleeve 113 is arranged symmetrically front and back on the right side of the back cushion 8, and the second sliding sleeve 113 is located outside the fixed rod 115, and the second sliding sleeve 113 is slidably connected to the first limiting plate 114. Second pull rods 112 are provided inside the bottom of the first limiting plate 114 .

When the user turns the armrest 103 upwards, the armrest 103 contacts the first limiting plate 114 and pushes the first limiting plate 114 to the inside, so that the first linear spring 116 is compressed. When the first limiting plate 114 contacts, under the resetting action of the first linear spring 116, the first limiting plate 114 moves to the outside and resets, so that the first limiting rods 104 on both sides can be against the rotating rod 101, so that The rotating rod 101 cannot be reversely rotated and reset. If the user needs to use the armrest 103, the second pull rods 112 on both sides can be moved inwardly, and then the second pull rods 112 can drive the first limiting plate 114 to move inwardly, so that the second pull rod 112 can move inwardly. A limiting plate 114 is no longer against the rotating rod 101 , and after the rotating rod 101 is reset, the user no longer applies force to the second pull rod 112 .

Also includes a distance measuring mechanism 12, the distance measuring mechanism 12 includes a first slide rail 121, a second support rod 122, a table 123, a second placement frame 124, a distance measuring plate 125 and a distance measuring rod 126, and the top of the mounting plate 1 The left side is provided with the first slide rail 121 front and rear symmetrically, and the first slide rail 121 is provided with the second support rod 122 slidingly. There is a second placement frame 124, a distance-measuring plate 125 is provided on the rear side of the first slide rail 121 on the rear side, a distance-measuring rod 126 is provided on the lower side of the second support rod 122 on the rear side, the distance-measuring board 125 and the distance-measuring rod 126 sliding connections.

The user can place books on the table 123 for reading and learning, and place sundries in the second placement frame 124, and can move the second support bar 122, the table 123 and the distance measuring device to the left according to their own needs. Rod 126, the distance that distance measuring rod 126 moves to the left can be recorded on the distance measuring board 125, so that the user can adjust the position of table board 123 conveniently, and use correct posture to read and protect eyesight.

Also includes a placement mechanism 13, the placement mechanism 13 includes a second limiting plate 131, a second pallet 132, a first slide bar 133 and a second linear spring 134, the front side of the second placing frame 124 is provided with a second limiting plate 131, the bottom of the second limiting plate 131 is left and right symmetrically provided with a first slide bar 133, between the first slide bar 133 is provided with a second pallet 132 slidingly, between the second pallet 132 and the first slide bar 133 A second linear spring 134 is connected between them.

The user can move the second supporting plate 132 downward, the second linear spring 134 is stretched, and the water cup is placed on the second supporting plate 132, and the mouth of the water cup is stuck in the second limiting plate 131, so that The water cup is fixed, and when the user takes off the water cup to drink water, the second linear spring 134 resets and drives the second supporting plate 132 to reset.

Also include a foot support mechanism 14, the foot support mechanism 14 includes a second slide rail 141, a second slide bar 142, a second torsion spring 143 and a third supporting plate 144, and the inside of the first slide rail 121 is provided with a first slide rail. Two slide rails 141, the second slide rail 141 is equipped with a second slide bar 142 in a sliding manner, and the second slide bar 142 is rotatably connected with a third supporting plate 144, and the front and rear sides of the third supporting plate 144 are connected to the second The second torsion springs 143 are connected between the sliding bars 142 , and the second torsion springs 143 are sleeved on the second sliding bars 142 .

In the process of reading, the user can place both feet on the third supporting board 144, and the user can turn the third supporting board 144 with both feet according to the user's own comfort to seek the most comfortable posture. The second torsion spring 143 is adaptively deformed, and when the user's feet are no longer placed on the third supporting board 144 , the second torsion spring 143 drives the third supporting board 144 to return to a horizontal state.

The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (4)

1. A reading chair for temporarily storing books in a library, characterized in that it includes a mounting plate (1), a first support rod (2), a telescopic rod (3), a fixing screw (4), a fixing plate ( 5), the first support plate (6), cushion (7), back cushion (8), storage mechanism (9) and handle mechanism (10), the first support rod is symmetrically arranged in the middle of the top of the installation plate (1) (2), a telescopic rod (3) is slidingly provided between the first support rods (2), and a fixed screw rod (4) is movable between the first support rod (2) and the telescopic rod (3), and the telescopic rod (3) There is a fixed plate (5) between the two sides, the first supporting plate (6) is connected between the fixed plates (5), the top of the first supporting plate (6) is provided with a cushion (7), and the telescopic rod (3) A cushion (8) is provided on the upper side, a storage mechanism (9) is provided between the fixed plate (5) and the first support rod (2), and a storage mechanism (9) is provided between the telescopic rod (3) and the first supporting board (6). A hand rest mechanism (10) is connected; The storage mechanism (9) includes the first fixed column (91), the storage cabinet (92), the first placement frame (93), the first pull rod (94) and the first sliding sleeve (95), and the middle of the fixed plate (5) The first fixed column (91) is symmetrically arranged on both sides, and a storage cabinet (92) is connected between the bottoms of the first fixed column (91), and three first placement frames (93) are slidingly provided in the storage cabinet (92). ), the first pull rod (94) is provided in the middle of one side of the first placement frame (93), and the first sliding sleeve (95) is symmetrically provided on one side of the storage cabinet (92), and the first sliding sleeve (95) is connected with The first support rod (2) is slidingly connected; The handle mechanism (10) includes a rotating rod (101), a first torsion spring (102), a handrail (103) and a limit rod (104), and the telescopic rod (3) is symmetrically rotated to be provided with a rotating rod (101) , the rotating rod (101) is equipped with handrails (103), the first torsion spring (102) is connected between the rotating rod (101) and the telescopic rod (3), and the first supporting plate (6) is provided on both sides. Limit rod (104); Also includes a limit mechanism (11), the limit mechanism (11) includes an isolation frame (111), a second pull rod (112), a second sliding sleeve (113), a first limit plate (114), a fixed rod ( 115) and the first linear spring (116), back cushion (8) is provided with isolation frame (111), back cushion (8) one side middle symmetrical type is provided with fixed rod (115), all slides on the fixed rod (115) The first limiting plate (114) is provided in the formula, the first linear spring (116) is connected between the first limiting plate (114) and the fixed rod (115), and the cushion (8) is symmetrically provided on one side. The second sliding sleeve (113), the second sliding sleeve (113) is located outside the fixed rod (115), the second sliding sleeve (113) is slidingly connected with the first limiting plate (114), the first limiting plate (114 ) are equipped with a second pull rod (112) on the inner side of the bottom; Also includes a distance measuring mechanism (12), the distance measuring mechanism (12) includes a first slide rail (121), a second support rod (122), a table (123), a second placement frame (124), a distance measuring plate (125) and distance measuring rod (126), the top of the mounting plate (1) is symmetrically provided with a first slide rail (121), and the first slide rail (121) is provided with a second support rod (122) in a sliding manner , the tops of the second support rods (122) are connected with a table (123), the bottom of the table (123) is provided with a second placement frame (124), and the first slide rail (121) on one side is provided with a measuring The distance plate (125), the second support rod (122) on the side near the distance plate (125) is provided with the distance bar (126), the distance plate (125) and the distance bar (126) are sliding connect. 2. A reading chair for a library that can temporarily store books according to claim 1, characterized in that it also includes a placement mechanism (13), and the placement mechanism (13) includes a second limiting plate (131) , the second pallet (132), the first slide bar (133) and the second linear spring (134), the second positioning frame (124) is provided with a second limiting plate (131) on the front side, and the second limiting plate (131) The bottom symmetrical type is provided with the first slide bar (133), the sliding type between the first slide bar (133) is provided with the second supporting plate (132), the second supporting plate (132) and the first sliding bar ( 133) is connected with a second linear spring (134). 3. A reading chair for a library that can temporarily store books according to claim 2, characterized in that it also includes a footrest mechanism (14), and the footrest mechanism (14) includes a second slide rail (141 ), the second slide bar (142), the second torsion spring (143) and the third pallet (144), the inside of the first slide rail (121) is provided with the second slide rail (141), the second slide The rail (141) is equipped with a second slide bar (142) in a sliding manner, and a third supporting plate (144) is rotationally connected between the second sliding bar (142). The second torsion springs (143) are connected between the two slide bars (142), and the second torsion springs (143) are both sleeved on the second slide bars (142). 4. A reading chair for a library that can temporarily store books according to claim 3, characterized in that the material of the third supporting plate (144) is alloy.

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