CN204642480U - Turnover box - Google Patents
Turnover box Download PDFInfo
- Publication number
- CN204642480U CN204642480U CN201520176413.5U CN201520176413U CN204642480U CN 204642480 U CN204642480 U CN 204642480U CN 201520176413 U CN201520176413 U CN 201520176413U CN 204642480 U CN204642480 U CN 204642480U
- Authority
- CN
- China
- Prior art keywords
- casing
- dustproof membrane
- turnover box
- draw
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Turnover Box, its drip irrigation device is: comprise casing, described casing top is provided with opening, described casing is positioned at overthe openings and is covered with dustproof membrane, described dustproof membrane comprises the fixed end be fixedly connected with casing and the joint end being parallel to fixed end, described joint end and casing clamping.By the overthe openings at casing, dustproof membrane is set, the fixed end of dustproof membrane is fixed on the side plate of casing, such dustproof membrane can rotate around fixed end, after parts are placed in casing, rotate dustproof membrane, can dustproof membrane be connected on box side by joint end, now dustproof membrane can serve as the lid of casing, the closure of openings of Turnover Box is got up, actv. prevents dust from entering box house from the opening part of casing, plastic cover plate is replaced with dustproof membrane, owing to manufacturing the cost of dustproof membrane far below plastic cover plate, so both can prevent dust from entering in casing, the cost of Turnover Box can be reduced again.
Description
Technical field
The utility model relates to a kind of transportation means, and more particularly, it relates to a kind of Turnover Box.
Background technology
Turnover Box, also referred to as box for material circulation, is widely used in the industries such as machinery, automobile, household electrical appliances, light industry, electronics, energy acid-fast alkali-proof, resistance to greasy dirt, nonpoisonous and tasteless, can be used for holding food etc., easy to clean, and part turnover is convenient, stacking is neat, is convenient to management.It reasonably designs, excellent quality, and in logistics management more and more by today that vast enterprise payes attention to, Turnover Box helps through universalization, the integrated management of platform, is the necessary article that production and circulation enterprise carry out Modern Materials Circulation management.
Current existing Turnover Box, mainly comprise casing, casing top is provided with opening, like this when putting the valuable parts such as electronic component, dust easily enters in casing from opening part, these dusts are attached to electronical elements surface, easily cause the damage of electronic component, therefore, there is a kind of Turnover Box adding lid on the market, plastic cover plate is covered with at the opening part of Turnover Box, but add the Turnover Box of plastic cover plate, owing to needing to offer independent mould, considerably increase cost, be not suitable for large-scale promotion, therefore, market also exists a kind of Turnover Box not installing plastic cover plate additional, but due to when transporting, Turnover Box is be stacked mutually mostly, the dust be positioned at like this on the bottom surface of the Turnover Box of top easily falls into casing from opening part, part in casing is polluted, and, after heap is folded, dust also can enter into box house from the space between casing.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide a kind of increase plastic cover plate that do not need also can prevent dust from entering the Turnover Box of casing from opening part.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme: a kind of Turnover Box, comprise casing, described casing top is provided with opening, described casing is positioned at overthe openings and is covered with dustproof membrane, described dustproof membrane comprises the fixed end be fixedly connected with casing and the joint end being parallel to fixed end, described joint end and casing clamping.
Preferably, the joint end of described dustproof membrane is fixed with fixture block along the length direction of dustproof membrane, and described casing is provided with the draw-in groove coordinated with fixture block, and described draw-in groove is inclined to set, and the angle between described draw-in groove and dustproof membrane is acute angle.
Preferably, described dustproof membrane is connected with elastic threads between joint end and fixed end.
Preferably, described casing top is recessed to form some position-limited troughs downwards, and described bottom half is corresponding with position-limited trough is provided with limiting stopper.
Preferably, described box top is provided with knock hole, correspondingly with knock hole in described tank floor is provided with locating dowel pin.
Preferably, described casing both sides are provided with the handle for mentioning casing.
The utility model hinge structure is compared to be had: arrange dustproof membrane by the overthe openings at casing, the fixed end of dustproof membrane is fixed on the side plate of casing, such dustproof membrane can rotate around fixed end, after parts are placed in casing, rotate dustproof membrane, can dustproof membrane be connected on box side by joint end, now dustproof membrane can serve as the lid of casing, the closure of openings of Turnover Box is got up, actv. prevents dust from entering box house from the opening part of casing, plastic cover plate is replaced with dustproof membrane, owing to manufacturing the cost of dustproof membrane far below plastic cover plate, so both can prevent dust from entering in casing, the cost of Turnover Box can be reduced again.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model Turnover Box embodiment;
Fig. 2 be the utility model Turnover Box embodiment pile up schematic diagram;
Fig. 3 is the bottom view of the utility model Turnover Box embodiment;
Fig. 4 is the dustproof membrane half-open position figure of the utility model Turnover Box embodiment;
Fig. 5 is the cutaway view of the utility model Turnover Box embodiment.
In figure: 1, casing; 11, side plate; 12, base plate; 121, limiting stopper; 13, position-limited trough; 2, dustproof membrane; 21, fixture block; 22, fixed end; 23, joint end; 3, draw-in groove; 4, handle; 6, elastic threads; 7, knock hole; 8, locating dowel pin; 9, reinforced rib.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the utility model Turnover Box embodiment is described further.
A kind of Turnover Box, comprise casing 1, casing 1 comprises four blocks of end to end side plates 11, the bottom of side plate 11 is provided with base plate 12, casing 1 top is provided with opening, the side plate 11 of casing 1 is positioned at overthe openings and is covered with the dustproof membrane 2 matched with openings of sizes, dustproof membrane 2 is made up of overlay, like this when dustproof membrane 2 is located at overthe openings, the situation of electronic component in casing 1 can be observed directly, dustproof membrane 2 is not needed to open and could observe, very convenient during use, dustproof membrane 2 comprises the fixed end 23 be fixed on casing 1 side plate 11, for easy to operate, a side longer in rectangular dustproof membrane 2 is fixed end 23, dustproof membrane 2 can be fixedly installed on the side plate 11 of casing 1 by bonding or the rivet mode such as to fix, after a side of dustproof membrane 2 is fixed on side plate 11, such dustproof membrane 2 can rotate around fixed end 23, dustproof membrane 2 is joint end away from one end of fixed end 23, when dustproof membrane 2 turns to the position parallel with base plate 12, namely when dustproof membrane 2 is located at overthe openings completely, dustproof membrane 2 is connected on the side plate 11 of casing 1 by joint end, now opening can seal by dustproof membrane 2, prevent dust or impurity from entering in casing 1 from opening part, electronic component is polluted, by arranging dustproof membrane 2 at the overthe openings of casing 1, after parts being placed in casing 1, rotate dustproof membrane 2, dustproof membrane 2 can be connected on casing 1 side plate 11 by joint end, now dustproof membrane 2 can serve as the lid of casing 1, the closure of openings of Turnover Box is got up, it is inner that actv. prevents dust from entering casing 1 from the opening part of casing 1, plastic cover plate is replaced with dustproof membrane 2, owing to manufacturing the cost of dustproof membrane 2 far below plastic cover plate (dustproof membrane 2 does not need to offer special mould and can produce), so both can prevent dust from entering in casing 1, the cost of Turnover Box can be reduced again.
In the present embodiment, the joint end of dustproof membrane 2 is fixed with fixture block 21 along the length direction of dustproof membrane 2, fixture block 21 is fixedly installed on the end of dustproof membrane 2 by bonding mode, casing 1 is provided with the draw-in groove 3 coordinated with fixture block 21, when covering, fixture block 21 snaps in draw-in groove 3, draw-in groove 3 has certain snap-in force, can prevent fixture block 21 from dropping out in draw-in groove 3, when fixture block 21 snaps in draw-in groove 3, dustproof membrane 2 is located at overthe openings completely, come off in draw-in groove 3 to further prevent fixture block 21, draw-in groove 3 is obliquely installed, the extended line of draw-in groove 3 points on the side plate 11 at dustproof membrane 2 fixed end 23 place, namely the angle between draw-in groove 3 and dustproof membrane 2 is acute angle, the draw-in groove 3 be obliquely installed, compared to the draw-in groove 3 arranged perpendicular to base plate 12, can prevent fixture block 21 from coming off in draw-in groove 3 by actv., clamping plate receive pulling force want outwards to deviate from time, the abutting power that the draw-in groove 3 be obliquely installed can will pull the pulling force of film to be converted to draw-in groove 3 pairs of clamping plate, abutting power can prevent fixture block 21 from coming off in draw-in groove 3, pulling force is larger, the abutting power that draw-in groove 3 is applied on clamping plate is larger, even if there are certain wearing and tearing in draw-in groove 3 like this, fixture block 21 also not easily drops out in draw-in groove 3.
In addition, dustproof membrane 2 is connected with elastic threads 6 between joint end and fixed end 23, elastic threads 6 one end is fixedly installed on joint end, the other end is fixedly installed on fixed end 23, for the purpose of attractive in appearance, the broadside that elastic threads 6 is parallel to dustproof membrane 2 is arranged, because elastic threads 6 is in tensioning state always, after fixture block 21 inserts in draw-in groove 3, except the snap-in force of draw-in groove 3, fixture block 21 is also subject to the pulling force of elastic threads 6, pulling force is strained fixture block 21, be equivalent to provide a predetermincd tension to fixture block 21, elastic threads 6 coordinates with the draw-in groove 3 be obliquely installed, an abutting power can be provided in advance, can more prevent fixture block 21 from dropping out in draw-in groove 3 by actv..
During actual use, in order to save space, casing 1 is often needed to be stacked, slide to prevent casing 1 casing 1 when stacking, position-limited trough 13 is fixed with at the top of casing 1, correspondingly with position-limited trough 13 bottom casing 1 be provided with limiting stopper 121, when casing 1 is stacked, limiting stopper 121 on adjacent boxes 1 coordinates with position-limited trough 13, can prevent casing 1 when stacking by actv., casing 1 slides, casing 1 end face is provided with knock hole 7, correspondingly with knock hole 7 on casing 1 bottom surface be provided with locating dowel pin 8, time stacking, locating dowel pin 8 inserts in knock hole 7, realize spacing to casing 1, prevent casing 1 from sliding when stacking, conveniently mention casing 1, the handle 4 for mentioning casing 1 is provided with in casing 1 both sides.
Finally, in order to increase the overall construction intensity of casing 1, the side plate 11 of casing 1 is fixed with some reinforced ribs 9.
Below be only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a Turnover Box, comprise casing, described casing top is provided with opening, it is characterized in that: described casing is positioned at overthe openings and is covered with dustproof membrane, described dustproof membrane comprises the fixed end be fixedly connected with casing and the joint end being parallel to fixed end, described joint end and casing clamping.
2. Turnover Box according to claim 1, it is characterized in that: the joint end of described dustproof membrane is fixed with fixture block along the length direction of dustproof membrane, described casing is provided with the draw-in groove coordinated with fixture block, and described draw-in groove is inclined to set, and the angle between described draw-in groove and dustproof membrane is acute angle.
3. Turnover Box according to claim 1 and 2, is characterized in that: described dustproof membrane is connected with elastic threads between joint end and fixed end.
4. Turnover Box according to claim 1 and 2, is characterized in that: described casing top is recessed to form some position-limited troughs downwards, and described bottom half is corresponding with position-limited trough is provided with limiting stopper.
5. Turnover Box according to claim 4, is characterized in that: described box top is provided with knock hole, correspondingly with knock hole in described tank floor is provided with locating dowel pin.
6. Turnover Box according to claim 1, is characterized in that: described casing both sides are provided with the handle for mentioning casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176413.5U CN204642480U (en) | 2015-03-26 | 2015-03-26 | Turnover box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176413.5U CN204642480U (en) | 2015-03-26 | 2015-03-26 | Turnover box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642480U true CN204642480U (en) | 2015-09-16 |
Family
ID=54095250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176413.5U Expired - Fee Related CN204642480U (en) | 2015-03-26 | 2015-03-26 | Turnover box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240997A (en) * | 2016-08-29 | 2016-12-21 | 苏州市华恺塑胶有限公司 | A kind of Turnover Box and produce the production technology of this Turnover Box |
-
2015
- 2015-03-26 CN CN201520176413.5U patent/CN204642480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240997A (en) * | 2016-08-29 | 2016-12-21 | 苏州市华恺塑胶有限公司 | A kind of Turnover Box and produce the production technology of this Turnover Box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |