CN202146970U - Core box - Google Patents
Core box Download PDFInfo
- Publication number
- CN202146970U CN202146970U CN201120245997U CN201120245997U CN202146970U CN 202146970 U CN202146970 U CN 202146970U CN 201120245997 U CN201120245997 U CN 201120245997U CN 201120245997 U CN201120245997 U CN 201120245997U CN 202146970 U CN202146970 U CN 202146970U
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- CN
- China
- Prior art keywords
- handle
- box body
- core box
- box
- core
- 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 - Lifetime
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Abstract
The utility model provides a core box, comprising a box body. Two sides of the box body are provided with two pairs of handles which are symmetrical, and the two pairs of symmetrical handles are arranged at the upper part and the lower part of the box body respectively. The core box is convenient to turn over, and has high strength and good bearing.
Description
Technical field
The utility model relates to a kind of core box.
Background technology
As depicted in figs. 1 and 2, existing core box comprises box body 1 and the handle 2 that is located at box body 1 top, when work; The cavity of box body 1 up, sand is put into cavity, treats molding sand sclerosis after being full of; Again with box body 1 upset state as shown in Figure 3,, can let the core that forms in the cavity come off then with plane contact; Because the position of handle 2 is too high, the end face that is located at box body 1 that has, making box body 1 turn between back handle 2 and the plane does not have the space; So just be not easy again to use the core box original position of overturning back inconvenient.
Summary of the invention
The utility model technical problem to be solved is to provide a kind of core box, and upset is convenient, and intensity is high, and load-bearing is good.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of core box, comprise box body, and said box body both sides are provided with the handle of two pairs of symmetries, and the handle of said two pairs of symmetries is located at the upper and lower of box body respectively.
As preferably, be provided with screw rod between the termination of the handle of said every pair of symmetry, said handle is connected through nut with screw rod.Be convenient to change after handle damages, and increased the intensity of handle.
As preferably, trapezium structure is adopted in the cross section of said box body.Be convenient to through the handle turning over box.
Beneficial effect:
The utility model adopts technique scheme that a kind of core box is provided, and is provided with the handle of two pairs of symmetries in the top and the bottom of core box both sides, and handle is connected through screw rod, and trapezium structure is adopted in the cross section of core box, makes that the core box upset is convenient, and intensity is high, and load-bearing is good.
Description of drawings
Fig. 1 is the front view of existing core box;
Fig. 2 is the upward view of existing core box;
Fig. 3 is the rollover states sketch map of existing core box;
Fig. 4 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 4, a kind of core box comprises box body 1, and said box body 1 both sides are provided with the handle 2 of two pairs of symmetries, and the handle 2 of said two pairs of symmetries is located at the upper and lower of box body 1 respectively.Be provided with screw rod 3 between the termination of the handle 2 of said every pair of symmetry, said handle 2 is connected through nut 4 with screw rod 3.Trapezium structure is adopted in the cross section of said box body 1.Make that the core box upset is convenient, intensity is high, and load-bearing is good.After the core box upset, enough spaces are arranged all in any direction between handle 2 and the ground, can rope be passed handle 2 like this, be convenient to operation and lifting.Connect through screw rod, nut 4 between the handle 2 of symmetry, strengthened the working strength of handle.It is fastening to pass through steel ingot between handle 2 central authorities and the box body 1, firm be difficult for loose.
Claims (3)
1. a core box comprises box body (1), it is characterized in that: said box body (1) both sides are provided with the handle (2) of two pairs of symmetries, and the handle of said two pairs of symmetries (2) is located at the upper and lower of box body (1) respectively.
2. a kind of core box according to claim 1 is characterized in that: be provided with screw rod (3) between the termination of the handle of said every pair of symmetry (2), said handle (2) is connected through nut (4) with screw rod (3).
3. a kind of core box according to claim 1 is characterized in that: trapezium structure is adopted in the cross section of said box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120245997U CN202146970U (en) | 2011-07-12 | 2011-07-12 | Core box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120245997U CN202146970U (en) | 2011-07-12 | 2011-07-12 | Core box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146970U true CN202146970U (en) | 2012-02-22 |
Family
ID=45588045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120245997U Expired - Lifetime CN202146970U (en) | 2011-07-12 | 2011-07-12 | Core box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328022A (en) * | 2011-07-12 | 2012-01-25 | 中核苏阀横店机械有限公司 | Core box |
| CN103658561A (en) * | 2012-09-05 | 2014-03-26 | 戴辉 | Casting sand mold locking clamp |
-
2011
- 2011-07-12 CN CN201120245997U patent/CN202146970U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328022A (en) * | 2011-07-12 | 2012-01-25 | 中核苏阀横店机械有限公司 | Core box |
| CN103658561A (en) * | 2012-09-05 | 2014-03-26 | 戴辉 | Casting sand mold locking clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |