阅读说明：本技术 多功能抗震救生箱 (Multifunctional shockproof life car ) 是由 张卫 于 2019-09-17 设计创作，主要内容包括：一种多功能抗震救生箱。桌板、前后左右四个翻板和底座共同构成矩形箱体结构。横向的前后传动轴和纵向转轴分别通过轴承座连接在底座上,四根摇杆的下端头分别与前后传动轴上的四个轴颈连接,四根摇杆的上端头通过半轴分别连接在前后翻板左右端面的中间位置。转轴前后轴头上的两个主动齿轮分别与前后传动轴右端轴头上的两个从动齿轮啮合,操作杆垂直连接在转轴上。将左右翻板向上翻起,再通过操作杆、转轴、传动轴、齿轮和摇杆驱动前后翻板向内收拢当时,即可作为桌子使用。当操作杆驱使前后翻板转动至垂直位置时,左右翻板将自动下落并配合前后传动轴锁定前后翻板,同时左右翻板即可被设置在前后翻板和底座上的锁扣锁定并因此变成抗震救生箱。(A kind of Multifunctional shockproof life car.Desktop, all around four turnover panels and pedestal collectively form rectangular box structure.Lateral front and back transmission shaft and longitudinal shaft pass through bearing block respectively and are connected on pedestal, the lower end of four rocking bars is connect with four axle journals on the transmission shaft of front and back respectively, and the upper end of four rocking bars is connected to the middle position of front and back turnover panel or so end face by semiaxis.Two driving gears before and after shaft on spindle nose are engaged with two driven gears on the transmission shaft right end spindle nose of front and back respectively, and operating stick is vertically connected in shaft.Left and right turnover panel is dug upwards, then is inwardly collapsed at that time by operating stick, shaft, transmission shaft, gear and rocking bar driving front and back turnover panel, can be used as desk use.When operating stick drives front and back turnover panel to turn to upright position, left and right turnover panel will fall automatically and cooperate front and back transmission shaft locking front and back turnover panel, while left and right turnover panel is that the lock that may be disposed on front and back turnover panel and pedestal locks and therefore becomes shock resistant life saving case.)

1. a kind of Multifunctional shockproof life car, it includes desktop, wide turnover panel, narrow turnover panel, pedestal, support plate, operating stick, turns Axis, driving gear, driven gear, transmission shaft, rocking bar, lock and entrance, it is characterized in that: desktop is horizontally disposed rectangle Hardened structure, the narrow turnover panel of front and back width turnover panel and left and right are disposed longitudinally on the lower section of desktop, the narrow turnover panel of front and back width turnover panel and left and right Upper horizontal edge pass through four edges all around of long hinge and short hinge and desktop respectively and connect, pedestal is that rectangle is hardened Structure, pedestal are arranged in the lower section of the narrow turnover panel of front and back width turnover panel and left and right and are total to desktop, the narrow turnover panel of front and back width turnover panel and left and right The rectangular body structure of isomorphism, two support plates are separately positioned on the left and right ends of pedestal and are located at the outside of the narrow turnover panel in left and right, In left and right, the middle position of support plate medial surface is respectively arranged with left and right limited block, and end opens up before and after the support plate of left and right There is axis hole, the transmission shaft of front and back two is arranged in parallel and is located at the outside of the wide turnover panel in front and back, the left and right inner end on front propeller shaft Axle journal is connect with the front-axle hole on the support plate of left and right respectively, and end-journal is respectively and on the support plate of left and right in the left and right on inter-axle shaft Rear axis hole connection, all around the lower end of four rocking bars is connected to outside the left and right of front and back transmission shaft on end-journal, a left side The upper end of rocking bar is connected to the middle position of preceding wide turnover panel or so end face by two semiaxis before the right side, rocking bar behind left and right Upper end is connected to the middle position of rear wide turnover panel or so end face by two semiaxis, and two driven gears are connected to On the right end spindle nose of front and back transmission shaft, shaft is connect by bearing block with the right support plate on pedestal, and operating stick is vertically connected on In shaft, two driving gears before and after shaft on spindle nose are set and are nibbled respectively with the front and back driven gear on the transmission shaft of front and back It closes, entrance is offered on right narrow turnover panel, before being provided on the width turnover panel of front and back for locking the narrow turnover panel in left and right respectively Rear catch.

2. Multifunctional shockproof life car according to claim 1, it is characterized in that: the wide turnover panel and narrow turnover panel are square The hardened structure of shape.

3. Multifunctional shockproof life car according to claim 1, it is characterized in that: the height of the wide turnover panel and narrow turnover panel It is equal.

4. Multifunctional shockproof life car according to claim 1, it is characterized in that: the width of the narrow turnover panel is equal to preceding width Spacing between turnover panel and rear wide turnover panel.

5. Multifunctional shockproof life car according to claim 1, it is characterized in that: the driving gear and driven gear is equal For umbrella tooth wheel construction.

6. Multifunctional shockproof life car according to claim 1, it is characterized in that: sliding door is provided on entrance, In Sliding door offers several air holes.

7. Multifunctional shockproof life car according to claim 1, it is characterized in that: narrow turnover panel cooperation front and back transmission shaft is locked respectively The fixed wide turnover panel in front and back, left and right support plate cooperation lock lock the narrow turnover panel in left and right respectively.

Technical field

The present invention relates to a kind of shock resistant life saving casees, the more function that especially can be fast changed between desk and life car It can antidetonation life car.

Background technique

Currently, well known its volume of shock resistant life saving case is larger, since the utilization rate of shock resistant life saving case is extremely low, in room In dedicated shock resistant life saving case is set will waste indoor space.

Summary of the invention

In order to overcome the shortcomings of that existing shock resistant life saving case can waste the interior space, the present invention provides a kind of Multifunctional shockproof Life car, the Multifunctional shockproof life car can be used as shock resistant life saving case but also be used as common desk, therefore can Preferably to utilize the indoor confined space.

The technical solution adopted by the present invention to solve the technical problems is: the present invention includes desktop, wide turnover panel, band andgudgeon Chain, narrow turnover panel, short hinge, transmission shaft, pedestal, support plate, rocking bar, operating stick, driving gear, driven gear, shaft, bearing Seat, entrance, sliding door, lock, limited block and air hole.

Desktop is horizontally disposed Rectangular Plate Structure, and the narrow turnover panel of front and back width turnover panel and left and right is disposed longitudinally on desktop Lower section, the wide turnover panel and narrow turnover panel are Rectangular Plate Structure.The upper horizontal edge of the narrow turnover panel of front and back width turnover panel and left and right is distinguished Pass through four edge connections all around of long hinge and short hinge and desktop.Pedestal is Rectangular Plate Structure, and pedestal setting exists The lower section of the narrow turnover panel of front and back width turnover panel and left and right simultaneously collectively forms rectangular box with desktop, the narrow turnover panel of front and back width turnover panel and left and right Structure.The wide turnover panel is equal with the height of narrow turnover panel, and the width of the narrow turnover panel is equal to preceding wide turnover panel and rear wide turnover panel Between spacing.Two support plates are separately positioned on the left and right ends of pedestal and are located at the outside of the narrow turnover panel in left and right, in left and right branch The middle position of board medial surface is respectively arranged with left and right limited block, and end offers axis hole before and after the support plate of left and right. The transmission shaft of front and back two is arranged in parallel and is located at the outside of the wide turnover panel in front and back, end-journal difference in the left and right on front propeller shaft Connect with the front-axle hole on the support plate of left and right, in the left and right on inter-axle shaft end-journal respectively with the rear axis hole on the support plate of left and right Connection.All around the lower end of four rocking bars is connected to outside the left and right of front and back transmission shaft on end-journal, rocking bar before left and right Upper end be connected to by two semiaxis before wide turnover panel or so end face middle position, the upper end of rocking bar is logical behind left and right Cross the middle position that two semiaxis are connected to rear wide turnover panel or so end face.Two driven gears are connected to front and back transmission On the right end spindle nose of axis, shaft is connect by bearing block with the right support plate on pedestal, and operating stick is vertically connected in shaft, if It sets two driving gears before and after the shaft on spindle nose to engage with the front and back driven gear on the transmission shaft of front and back respectively, the master Moving gear and driven gear are umbrella tooth wheel construction.Entrance is offered on right narrow turnover panel, push-and-pull is provided on entrance Door, offers several air holes in sliding door.It is provided on the width turnover panel of front and back for locking the narrow turnover panel in left and right respectively Front and back lock.

As desk in use, by the narrow turnover panel in left and right on the lower end surface that short hinge overturn and overlapped desktop, then to Upper rotation operating stick, operating stick can drive simultaneously front and back wide by shaft, driving gear, driven gear, transmission shaft and rocking bar Turnover panel is inwardly overturn around long hinge.When operating stick turns to upright position, the lower horizontal edge of front and back width turnover panel can be limited Block positioning, while four rocking bars will support the wide turnover panel in front and back and desktop.

As anti-shock box in use, operating stick is turned to horizontal position, operating stick can by shaft, driving gear, Driven gear, transmission shaft and rocking bar drive the wide turnover panel in front and back to flip outward around long hinge to upright position simultaneously, control simultaneously Narrow turnover panel will be downwardly turned over around short hinge automatically under gravity.When left and right, narrow turnover panel is overturn to upright position, left and right Narrow turnover panel can cooperate front and back transmission shaft to lock the wide turnover panel in front and back respectively, while the left and right support plate on pedestal will cooperate front and back wide Each lock on turnover panel locks the narrow turnover panel in left and right respectively.After human body is entered in anti-shock box by the entrance on right narrow turnover panel Entrance can be closed by sliding door.

The invention has the advantages that can use as shock resistant life saving case but also be used as common desk, therefore The indoor confined space can preferably be utilized.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is main view of the invention.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is structural schematic diagram when Fig. 1 is deformed into anti-shock box.

Fig. 4 is the right view of Fig. 3.

Fig. 5 is the A-A profile of Fig. 1.

Fig. 6 is the B-B enlarged cross-sectional view of Fig. 2.

Fig. 7 is the C-C profile of Fig. 2.

Fig. 8 is the D-D profile of Fig. 3.

Fig. 9 is the E-E profile of Fig. 3.

Figure 10 is structural schematic diagram when Fig. 6 is deformed into anti-shock box.

In figure: 1. desktops.2. long hinge.3. wide turnover panel.4. operating stick.5. pedestal.6. transmission shaft.7. lock.8. shaking Bar.9. driven gear.10. driving gear.11. support plate.12. shaft.13. bearing block.14. entrance.15. narrow turnover panel.16. Limited block.17. sliding door.18. short hinge.19. air hole.

Specific embodiment

In Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, desktop 1 is horizontally disposed Rectangular Plate Structure, and front and back is wide The narrow turnover panel 15 of turnover panel 3 and left and right is disposed longitudinally on the lower section of desktop 1, and the wide turnover panel 3 and narrow turnover panel 15 are rectangle Hardened structure.The upper horizontal edge of the narrow turnover panel 15 of the wide turnover panel 3 in front and back and left and right passes through long hinge 2 and short hinge 18 and desktop 1 respectively Four edge connections all around.Pedestal 5 is Rectangular Plate Structure, and the narrow turnover panel 15 of the wide turnover panel 3 in front and back and left and right is arranged in pedestal 5 Lower section simultaneously collectively forms rectangular box structure with desktop 1, the narrow turnover panel 15 of the wide turnover panel 3 in front and back and left and right.The wide turnover panel 3 with The height of narrow turnover panel 15 is equal, and the width of the narrow turnover panel 15 is equal to the spacing between preceding wide turnover panel 3 and rear wide turnover panel 3.Two A support plate 11 is separately positioned on the left and right ends of pedestal 5 and is located at the outside of the narrow turnover panel 15 in left and right, in left and right support plate 11 The middle position of side is respectively arranged with left and right limited block 16, and end offers axis hole before and after left and right support plate 11.Before Two transmission shafts 6 are arranged in parallel and are located at the outside of the wide turnover panel 3 in front and back afterwards, end-journal point in the left and right on front propeller shaft 6 It is not connect with the front-axle hole on left and right support plate 11, end-journal is respectively and on left and right support plate 11 in the left and right on inter-axle shaft 6 Rear axis hole connection.All around the lower end of four rocking bars 8 is connected to outside the left and right of front and back transmission shaft 6 on end-journal, The upper end of rocking bar 8 is connected to the middle position of preceding wide 3 or so end face of turnover panel by two semiaxis before left and right, shakes behind left and right The upper end of bar 8 is connected to the middle position of rear 3 or so end face of wide turnover panel by two semiaxis.Two driven gears 9 divide It not being connected on the right end spindle nose of front and back transmission shaft 6, shaft 12 is connect by bearing block 13 with the right support plate 11 on pedestal 5, Operating stick 4 is vertically connected in shaft 12, and two driving gears 10 being arranged on 12 front and back spindle nose of shaft are passed with front and back respectively Front and back driven gear 9 on moving axis 6 engages, and the driving gear 10 and driven gear 9 are umbrella tooth wheel construction.It narrow is turned over right Entrance 14 is offered on plate 15, sliding door 17 is provided on entrance 14, offers several air holes in sliding door 17 19.The front and back lock 7 for locking the narrow turnover panel 15 in left and right respectively is provided on the wide turnover panel 3 in front and back.

In Fig. 1, Fig. 2, Fig. 5, Fig. 6, Fig. 7, as desk in use, the narrow turnover panel 15 in left and right is overturn simultaneously around short hinge 18 On the lower end surface for overlapping desktop 1, then be rotated up operating stick 4, operating stick 4 can by shaft 12, driving gear 10, from Moving gear 9, transmission shaft 6 and rocking bar 8 drive the wide turnover panel 3 in front and back around the long inwardly overturning of hinge 2 simultaneously.When operating stick 4 turns to When upright position, the lower horizontal edge of the wide turnover panel 3 in front and back can be limited the positioning of block 16, while four rocking bars 8 will support front and back width Turnover panel 3 and desktop 1.

In Fig. 3, Fig. 4, Fig. 8, Tu10Zhong, as anti-shock box in use, operating stick 4 is turned to horizontal position, operating stick 4 The wide turnover panel 3 in front and back can be driven simultaneously around band andgudgeon by shaft 12, driving gear 10, driven gear 9, transmission shaft 6 and rocking bar 8 Chain 2 is flipped outward to upright position, while the narrow turnover panel 15 in left and right will be downwardly turned over around short hinge 18 automatically under gravity. When the narrow overturning of turnover panel 15 in left and right to upright position, it is wide that the narrow turnover panel 15 in left and right can cooperate front and back transmission shaft 6 to lock front and back respectively Turnover panel 3, at the same the left and right support plate 11 on pedestal 5 each lock 7 on the wide turnover panel 3 in front and back will be cooperated to lock respectively left and right is narrow to be turned over Plate 15.After human body is entered in anti-shock box by the entrance 14 on right narrow turnover panel 15 entrance can be closed by sliding door 17 14。