CN201641001U

CN201641001U - Foldable rack

Info

Publication number: CN201641001U
Application number: CN2010201050861U
Authority: CN
Inventors: 王志圣
Original assignee: 傅光焕
Priority date: 2010-01-26
Filing date: 2010-01-26
Publication date: 2010-11-24
Anticipated expiration: 2020-01-26

Abstract

The utility model discloses a folding supporter, including a plurality of horizontal shelves, characterized by also: a front vertical frame and a rear vertical frame; the lower ends of the diagonal draw bars are respectively hinged with the lower parts of the left upright post and the right upright post of the front upright frame, and the upper ends of the diagonal draw bars are respectively hinged with the upper parts of the left upright post and the right upright post of the rear upright frame; the transverse shelf is 3 layers, the length of the long side of the transverse shelf is equal to the distance between the inner sides of the vertical rods of the front vertical frame, and the width of the transverse shelf is equal to the distance between the two vertical frames; the two ends of the long front side of the transverse shelf are respectively hinged on the left upright post and the right upright post of the front vertical frame; wherein, one end of two short side surfaces of one transverse shelf is respectively fixed with a short stay bar vertical to the side surface, and the distance between the outer side surface of the short stay bar and the hinge point is slightly larger than the distance between the hinge point and the inner side surface of the upright rod of the opposite upright frame; the front and the rear of the center of the back of the top plate are respectively provided with a hook which comprises a hook part capable of buckling one side of the upper surface of the front vertical frame and the upper surface of the rear vertical frame.

Description

collapsible shelf

技术领域technical field

本实用新型涉及一种存放物品的多层架子，尤其是一种可以折叠的架子。The utility model relates to a multi-layer shelf for storing articles, in particular to a foldable shelf.

背景技术Background technique

现有的置物架一般包括固定在一起的左右立架和多层横搁架。这种置物架的缺陷是运输中占用的空间大，运输费用高，并且在不使用时也无法收折，白白浪费室内的宝贵空间。虽然现在也有可以拆、装的置物架，但由于拆或装都比较麻烦，因此在装配后一般都不再拆成零件，而且拆下的这些零件也不好保管和存放。Existing racks generally include left and right vertical racks and multi-layer horizontal racks that are fixed together. The defect of this shelf is that it takes a lot of space during transportation, the transportation cost is high, and it cannot be folded when not in use, which wastes the precious space in the room. Although there are also racks that can be disassembled and installed now, they are generally not disassembled into parts after assembly because they are troublesome to disassemble or assemble, and these dismantled parts are not easy to keep and store.

发明内容Contents of the invention

本实用新型的目的是克服以上现有技术存在的不足，而提供一种可以折叠的置物架，在使用时可以拉开，而不用时则能够收折起来，从而减少运输的费用和节约其所占用的室内空间。The purpose of this utility model is to overcome the deficiencies in the prior art above, and provide a foldable storage rack, which can be opened when in use and can be folded when not in use, thereby reducing transportation costs and saving its cost. occupied interior space.

为了实现上述的目的，可以采用以下的技术方案：本方案的置物架与现有技术一样，包括矩形的多个横搁架，横搁架中包含有多条相互平行的拉杆，其改进在于还包括：大小相同的矩形前立架和后立架；In order to achieve the above-mentioned purpose, the following technical solutions can be adopted: the storage rack of this solution is the same as the prior art, including a plurality of rectangular horizontal shelves, and the horizontal shelves include a plurality of pull bars parallel to each other. Including: Rectangular front stand and rear stand of the same size;

两个斜拉杆，每个斜拉杆的下端分别铰接在前立架之左、右立杆的下部，其上端分别铰接在后立架之左右立杆的上部；Two diagonal stay rods, the lower ends of each diagonal stay rod are respectively hinged to the lower parts of the left and right vertical rods of the front stand, and the upper ends are respectively hinged to the upper parts of the left and right vertical rods of the rear stand;

所说的横搁架为2层，其长边的长度等于前立架或后立架之左右立杆内侧的距离，其宽度等于两个立架之间的距离；Said horizontal shelf has 2 layers, the length of its long side is equal to the distance between the left and right vertical bars of the front stand or the rear stand, and its width is equal to the distance between the two stands;

其中上面的一个横搁架的一个长边之两端分别铰接在前立架的左右立杆上，下面的一个横搁架的一个长边之两端分别铰接在后立架的左右立杆上；The two ends of a long side of the upper horizontal shelf are respectively hinged on the left and right uprights of the front stand, and the two ends of a long side of the lower horizontal shelf are respectively hinged on the left and right uprights of the rear stand ;

并且，在其中一个横搁架之两个短边侧面的一端、靠近未与立杆铰接的一个长边的位置处，分别固定有一个与该侧面垂直的短撑杆，该短撑杆外侧面至上述铰接点之间的距离略大于该铰接点至与铰接点相对的一个立架之立杆内侧面间的距离；And, at one end of the two short sides of one of the horizontal shelves, at a position close to a long side that is not hinged with the vertical rod, a short brace perpendicular to the side is respectively fixed, and the outer surface of the short brace is The distance to the above-mentioned hinge point is slightly greater than the distance between the hinge point and the inner side of the vertical rod of a stand opposite to the hinge point;

一个顶板，该顶板背面之后面的一边用活页铰接在后立架的上面一个边上。A top board, one side behind the back side of the top board is hinged on the upper side of the rear stand with hinges.

为了实现上述的目的，还可以采用以下的另一种技术方案：本方案的置物架与现有技术一样，包括矩形的多个横搁架，横搁架中包含有多条相互平行的拉杆，其改进在于还包括：大小相同的矩形前立架和后立架；In order to achieve the above-mentioned purpose, the following another technical solution can also be adopted: the storage rack of this solution is the same as the prior art, and includes a plurality of rectangular horizontal shelves, and the horizontal shelf contains a plurality of pull rods parallel to each other. The improvement is that it also includes: a rectangular front stand and a rear stand with the same size;

所说的横搁架为3层，其长边的长度等于前立架或后立架之左右立杆内侧的距离，其宽度等于两个立架之间的距离；横搁架前面的长边之两端分别铰接在前立架的左右立杆上；Said horizontal shelf has 3 layers, the length of its long side is equal to the distance between the left and right vertical poles of the front stand or the rear stand, and its width is equal to the distance between the two stands; the long side in front of the horizontal shelf The two ends are respectively hinged on the left and right poles of the front stand;

一个顶板，该顶板背面中央之前后方分别装配有一个挂钩，该挂钩包括一个可以扣住前立架和后立架上面一个边的勾部和与该勾部连接的杆部。A top board, the front and rear of the back center of the top board are equipped with a hook respectively, and the hook includes a hook part that can fasten a side above the front stand and the rear stand and a bar connected with the hook part.

本实用新型的有益效果是：置物架打开和折叠十分便捷，打开时可以象普通置物架一样稳固可靠；收折后呈扁平状，占用空间大大缩小，并可以多个叠放，节省运输的费用，节约占用室内或商场的空间。The beneficial effects of the utility model are: the rack is very convenient to open and fold, and it can be as stable and reliable as an ordinary rack when opened; it is flat after being folded, and the occupied space is greatly reduced, and multiple stacks can be stacked to save transportation costs , save the space occupied by indoor or shopping malls.

为了使本实用新型便于理解和更加清晰，下面通过附图和实施例对其作进一步说明。In order to make the utility model easier to understand and clearer, it will be further described below through the accompanying drawings and embodiments.

附图说明Description of drawings

图1是本实用新型的实施例1打开后状态的结构示意图。Fig. 1 is a schematic structural view of the opened state of Embodiment 1 of the present invention.

图2是图1中的顶板折起后、2个横搁架分别向上翻的状态示意图。Fig. 2 is a schematic diagram of the state where the two horizontal shelves are respectively turned up after the top plate in Fig. 1 is folded up.

图3是图2中的前后立架向一起收折时的状态示意图。Fig. 3 is a schematic diagram of the state when the front and rear stands in Fig. 2 are folded together.

图4是图3中的前后立架已收折到一起，顶板向下反折时的状态示意图。Fig. 4 is a schematic diagram of the state when the front and rear stands in Fig. 3 have been folded together and the top plate is folded downward.

图5是本实施例1的置物架全部折叠后的状态示意图。Fig. 5 is a schematic diagram of the state of the storage rack in Embodiment 1 after it is fully folded.

图6是本实用新型的实施例2打开后状态的结构示意图。Fig. 6 is a schematic structural view of the opened state of Embodiment 2 of the present invention.

图7是图6中的顶板已从前后立架中分开，横搁架向上翻折时的状态示意图。Fig. 7 is a schematic diagram of the state when the top board in Fig. 6 has been separated from the front and rear stand and the horizontal shelf is turned upward.

图8是图7中的前后立架向一起收折时的状态示意图。Fig. 8 is a schematic diagram of the state when the front and rear stands in Fig. 7 are folded together.

图9是本实施例2的置物架全部折叠后的状态示意图。Fig. 9 is a schematic diagram of the state of the storage rack in Embodiment 2 after it is fully folded.

具体实施方式Detailed ways

实施例1，参看图1。本实施例的置物架100包括大小相同的矩形前立架15和后立架12；Embodiment 1, referring to Fig. 1. The rack 100 of the present embodiment comprises a rectangular front stand 15 and a rear stand 12 of the same size;

两个斜拉杆14，每个斜拉杆14的下端分别铰接在前立架15之左、右立杆的下部02处，其上端分别铰接在后立架12之左右立杆的上部01处；Two diagonal stay rods 14, the lower ends of each diagonal stay rod 14 are respectively hinged at the lower part 02 of the left and right vertical rods of the front stand 15, and the upper ends are respectively hinged at the upper parts 01 of the left and right vertical rods of the rear stand 12;

所说的横搁架为2层16、13，每个横搁架中包含有多条相互平行的拉杆，横搁架16、13长边的长度等于前立架15或后立架12之左右立杆内侧的距离，其宽度等于两个立架15、12之间的距离；Said horizontal shelf is 2 layers 16,13, and each horizontal shelf comprises many pull bars parallel to each other, and the length of horizontal shelf 16,13 long sides is equal to the left and right sides of front stand 15 or rear stand 12 The distance on the inside of the pole, its width is equal to the distance between the two stand 15,12;

其中上面的一个横搁架16的一个长边之两端分别铰接在前立架15的左右立杆上的03处，下面的一个横搁架13的一个长边之两端分别铰接在后立架12的左右立杆上的04处；Wherein the two ends of a long side of a horizontal shelf 16 above are respectively hinged on the 03 place on the left and right poles of the front stand 15, and the two ends of a long side of a horizontal shelf 13 below are respectively hinged on the rear stand 04 on the left and right poles of the frame 12;

并且，在其中一个横搁架如图中为上面一个横搁架16之两个短边侧面的一端、靠近未与立杆铰接的一个长边的位置处，分别固定有一个与该侧面垂直的短撑杆17，该短撑杆17外侧面至上述铰接点03之间的距离略大于该铰接点03至后立架12之立杆内侧面间的距离；在制造时该短撑杆17可制成如图3所示的直角形，以便于焊接在横搁架16之短边的侧面。And, one of the horizontal shelves is one end of the two short side sides of the upper horizontal shelf 16 as shown in the figure, near a long side that is not hinged with the vertical rod, a vertical side is fixed respectively. Short strut 17, the distance between the outer surface of this short strut 17 and the above-mentioned hinge point 03 is slightly greater than the distance between the vertical rod inboard of this hinge point 03 to the rear stand 12; Make the rectangular shape as shown in Figure 3, so that be welded on the side of the short side of horizontal shelf 16.

一个顶板11，该顶板背面之后面的一边用活页1116铰接在后立架12的上面一个边上。A top board 11, one side behind this top board back side is hinged on the upper side of rear stand 12 with hinge 1116.

另外，在前立架15的上面一个边之中部内侧固定有一个带竖直孔的小支撑块18；还有一个与上述小支撑块18的孔相配的螺柱111和锁紧螺母19，该螺柱111的后端连接有一个与其垂直、装配在顶板背面中央并可以调节长短的连杆112，该连杆112的尾端固定在后立架12之上面一个边中央的活页116上。调节连杆112长度的结构可以如图2所示，在连杆112的后面还设置有一节连杆114，连杆114由两个螺钉-螺母座113固定在顶板的背面，并且连杆112的长短可以通过在螺钉-螺母座113中抽拉而得到调节，连杆114的尾端借由另一螺钉-螺母座113固定在销柱116上，销柱116的一端固定的插在活页116的孔中。装配顶板时，调节连杆112的长度，使螺柱111能够插在小支撑块18的孔中，然后借锁紧螺母19拧紧在螺柱111上而将顶板11固定。In addition, a small support block 18 with a vertical hole is fixed inside the middle part of the upper edge of the front stand 15; there is also a stud 111 and a lock nut 19 matching the holes of the above-mentioned small support block 18, the The rear end of the stud 111 is connected with a connecting rod 112 that is perpendicular to it, is assembled in the center of the top plate back and can be adjusted in length, and the tail end of the connecting rod 112 is fixed on the hinge 116 in the center of the upper edge on the rear stand 12 . The structure of adjusting the length of the connecting rod 112 can be as shown in Figure 2. A joint connecting rod 114 is also arranged at the back of the connecting rod 112. The connecting rod 114 is fixed on the back side of the top plate by two screw-nut seats 113, and the connecting rod 112 The length of the rod can be adjusted by pulling in the screw-nut seat 113, the tail end of the connecting rod 114 is fixed on the pin 116 by another screw-nut seat 113, and one end of the pin 116 is fixedly inserted in the hinge 116 in the hole. When assembling the top board, adjust the length of the connecting rod 112 so that the stud 111 can be inserted in the hole of the small support block 18, and then the top board 11 is fixed on the stud 111 by the locking nut 19.

其次，在顶板11的背面装配有4个软质的垫片110，这些垫片110分别位于顶板11背面和前后立架15、12的上面一个边之接触面之间，以防止两个接触面的磨损。Secondly, 4 soft pads 110 are assembled on the back side of the top board 11, and these pads 110 are respectively positioned between the contact surface of the top side of the top board 11 back side and the front and rear stand 15,12, to prevent the two contact surfaces from collapsing. wear and tear.

当需要折叠置物架时，先将锁紧螺母19卸去，即可把顶板11绕活页116翻转直立起来(参看图2)，再将两个横隔板16和13分别绕各自的铰接点03、04向上翻转为直立状态(参看图3)，然后把前、后立架15、12折叠在一起(参看图4)，最后将顶板11绕活页116旋转翻转下来，即可把置物架折叠为一个扁平的形状(参看图5)。当需要打开使用时，按与上述相反的顺序操作即可。When the storage rack needs to be folded, the lock nut 19 is first removed, and the top plate 11 can be turned upright around the hinge 116 (see Figure 2), and then the two transverse partitions 16 and 13 are respectively wound around the respective hinge points 03 , 04 turned upright (see Figure 3), then fold the front and rear stand 15, 12 together (see Figure 4), and finally turn the top plate 11 around the hinge 116 and turn it down, then the rack can be folded into A flat shape (see Figure 5). When it needs to be opened and used, it can be operated in the reverse order of the above.

实施例2，参看图2。本实施例的置物架200包括大小相同的矩形前立架15和后立架12；Embodiment 2, see Fig. 2. The rack 200 of the present embodiment comprises a rectangular front stand 15 and a rear stand 12 of the same size;

横搁架为3层16、13、117，其长边的长度等于前立架15或后立架12之立杆内侧的距离，其宽度等于两个立架15、12之间的距离；横搁架前面的长边之两端分别铰接在前立架15的左右立杆上之03处；Horizontal shelf is 3 layers 16,13,117, and the length of its long side equals the distance of the vertical bar inboard of front stand 15 or rear stand 12, and its width equals the distance between two stand 15,12; The two ends of the long sides in front of the shelf are respectively hinged at 03 places on the left and right poles of the front stand 15;

并且，在其中一个横搁架，如图6中的上面一个横搁架16之两个短边侧面的一端、靠近未与立杆铰接的一个长边的位置处，分别固定有一个与该侧面垂直的短撑杆17，该短撑杆17外侧面至上述铰接点03之间的距离略大于该铰接点03至与后立架之立杆内侧面间的距离；在制造时该短撑杆17可制成如图7所示的直角形，以便于焊接在横搁架16之短边的侧面。And, on one of the horizontal shelves, such as one end of the two short side sides of the upper horizontal shelf 16 in Fig. 6, near a position of a long side that is not hinged with the vertical rod, there are respectively fixed a Vertical short strut 17, the distance between the outer surface of this short strut 17 and the above-mentioned hinge point 03 is slightly greater than the distance between this hinge point 03 and the vertical rod inner surface of the rear stand; 17 can be made right-angled as shown in Figure 7, so that be welded on the side of the short side of horizontal shelf 16.

一个顶板11，该顶板11背面中央之前后方分别装配有一个挂钩118，该挂钩118包括一个可以扣住前立架15和后立架12上面一个边的勾部1181和与该勾部连接的杆部1182。A top board 11, a hook 118 is respectively equipped with a hook 118 at the front and back of the back center of the top board 11, and the hook 118 includes a hook 1181 that can fasten a side on the front stand 15 and the rear stand 12 and a bar connected with the hook Section 1182.

另外，在最下面一个横搁架117之短边的后端分别设有一个弯曲的勾部1171，该勾部1171可活动的勾在后立架12之下面一个边上，以增加置物架的稳定度。In addition, a curved hook portion 1171 is respectively provided at the rear end of the short side of the lowermost horizontal shelf 117, and the hook portion 1171 can be movably hooked on the lower side of the rear stand 12 to increase the shelf life. stability.

其次，在前后立架15、12的上面一个边的顶面上分别装有两个软质的垫片110，以防止该顶面和顶板11背面这两个接触面的磨损。Secondly, two soft gaskets 110 are respectively housed on the top surface of the upper limit of the front and back stand 15,12, to prevent the wearing and tearing of these two contact surfaces of the top surface and the top plate 11 back side.

以上实施例1和2的横搁架的层数也可以设计为多层，并不限于上述的2层或3层。The number of layers of the horizontal shelf in the above embodiments 1 and 2 can also be designed as multiple layers, and is not limited to the above-mentioned 2 or 3 layers.

以上仅为本实用新型之较佳实施例，但其并不限制本实用新型的实施范围，即不偏离本实用新型的权利要求所作之等同变化与修饰，仍应属于本实用新型之保护范围。The above are only preferred embodiments of the utility model, but they do not limit the scope of implementation of the utility model, that is, equivalent changes and modifications that do not deviate from the claims of the utility model should still belong to the protection scope of the utility model.

Claims

1. folding rack comprises a plurality of horizontal shelf of rectangle including many pull bars that are parallel to each other in the horizontal shelf, it is characterized in that also having:

Rectangle front stand that size is identical and back stand;

Two braces, the lower end of each brace is hinged on the bottom of the left and right vertical rod of front stand respectively, and its upper end is hinged on the top of the left and right sides vertical rod of back stand respectively;

Said horizontal shelf is 2 layers, and the length on its long limit equals the distance of the vertical rod inboard, the left and right sides of front stand or back stand, and its width equals two distances between the stand;

Wherein the two ends on a long limit of Shang Mian a horizontal shelf are hinged on respectively in the left and right sides vertical rod of front stand, and the two ends on a long limit of a following horizontal shelf are hinged on respectively in the left and right sides vertical rod of back stand;

And, therein an end of two of a horizontal shelf short sides, near not with the position on the hinged long limit of vertical rod, be fixed with a short strut with this lateral vertical respectively, this weak point strut lateral surface to the distance between the above-mentioned pin joint is slightly larger than this pin joint to the distance between the vertical rod medial surface of a stand relative with pin joint;

One side of face is hinged on the top limit of back stand with loose-leaf after a top board, this top board back side.

2. folding rack according to claim 1 is characterized in that said horizontal shelf is a multilayer.

3. folding rack according to claim 1 and 2 is characterized in that:

Inboardly among limit on said front stand be fixed with a little back-up block with vertical hole;

The double-screw bolt and the locking nut that also have a hole with above-mentioned little back-up block to match, the rear end of this double-screw bolt be connected with one perpendicular, be assemblied in top board back side central authorities and can regulate the connecting rod of length, the tail end of this connecting rod is fixed on the loose-leaf of limit central authorities of face on the stand of back.

4. folding rack according to claim 3 is characterized in that being equipped with at the back side of top board 4 soft pads, and these pads lay respectively between the contact-making surface on a limit, top of the top board back side and forward and backward stand.

5. folding rack comprises a plurality of horizontal shelf of rectangle including many pull bars that are parallel to each other in the horizontal shelf, it is characterized in that also having:

Rectangle front stand that size is identical and back stand;

Said horizontal shelf is 3 layers, and the length on its long limit equals the distance of the vertical rod inboard of front stand or back stand, and its width equals two distances between the stand; The two ends on the long limit of horizontal shelf front are hinged on respectively in the left and right sides vertical rod of front stand;

A top board, the rear is respectively fitted with a hook before these top board back side central authorities, and this hook comprises the hook part and the bar portion that is connected with this hook part that can fasten a front stand and a limit above the stand of back.

6. folding rack according to claim 5 is characterized in that said horizontal shelf is a multilayer.

7. folding rack according to claim 6 is characterized in that the rear end at the minor face of a said bottom horizontal shelf is respectively equipped with the hook part of a bending, and this hook part is mobilizable colludes on limit of face under the stand of back.

8. folding rack according to claim 7 is characterized in that on the end face on a limit on forward and backward stand two soft pads being housed respectively.