CN217179451U - Detection jig for front cross brace pipe in aluminum alloy child cart - Google Patents
Detection jig for front cross brace pipe in aluminum alloy child cart Download PDFInfo
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- CN217179451U CN217179451U CN202221020281.3U CN202221020281U CN217179451U CN 217179451 U CN217179451 U CN 217179451U CN 202221020281 U CN202221020281 U CN 202221020281U CN 217179451 U CN217179451 U CN 217179451U
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Abstract
The utility model discloses a detection jig for a front cross brace pipe in an aluminum alloy children cart, which comprises a detection substrate, a first detection block, a second detection block and a third detection block, wherein the first detection block, the second detection block and the third detection block are arranged on the detection substrate; the first detection block is arranged in the middle of the detection substrate, and a first detection groove is formed in the first detection block; the second detection block is arranged on one side of the detection substrate, and a second detection groove is formed in the second detection block; the third detection block is arranged on the other side of the detection substrate, and a third detection groove is formed in the third detection block; the first detection groove, the second detection groove and the third detection groove form a detection groove for placing the front cross bracing tube. The utility model discloses an adopt high accuracy's mould to prepare children's shallow preceding violently prop the pipe, and through the radian of dedicated detection tool detection preceding violently propping the pipe to guaranteed the precision of preceding violently propping the pipe, reduced because of the rocking that the fit-up gap produced, guaranteed the structure steadiness of children's shallow after the assembly.
Description
Technical Field
The utility model relates to a metal material preparation field especially involves an effective detection tool of preceding stull in aluminum alloy children's shallow.
Background
The stroller in the prior art is accepted by more and more families, and when the stroller is out, the frame of the stroller is opened, so that an infant can sit on the stroller, the burden of a caregiver is relieved, and when the stroller needs to be transported or stored, the stroller is expected to be folded to reduce the size and facilitate transportation. In the prior art, when the stroller with the basket is folded, the basket is difficult to fold, the volume is small, and the cloth cover on the basket cannot be completely folded in the basket after folding, so that the stroller is easy to mop, and the cloth cover is easy to damage and is not attractive.
Most children's shallow on the existing market adopts foldable structure to portable and transportation, but folding back is unstable, transversely rocks easily, and its reason that transversely rocks lies in: the parts connected with the front cross brace pipe can shake due to the clearance on assembly, the shaking reaches the handle at the far end, becomes obvious shaking, and can not bear too much force in the transverse direction, otherwise, the stability of the structure can be affected.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an effective detection tool of preceding stull in aluminum alloy children's shallow prepares children's shallow preceding stull pipe through the mould that adopts high accuracy, and the radian of stull pipe before detecting through dedicated detection tool to guarantee the precision of preceding stull pipe, reduced because of the rocking that the fit-up gap produced, guaranteed the structure steadiness of children's shallow after the assembly.
The above technical purpose of the utility model is realized through following technical scheme:
a detection jig for a front cross brace pipe in an aluminum alloy child cart comprises a detection substrate, a first detection block arranged on the detection substrate, and a second detection block and a third detection block which are respectively arranged on two sides of the first detection block;
the detection substrate is fixed on the detection platform through the connecting hole;
the first detection block is arranged in the middle of the detection substrate, and a first detection groove is formed in the first detection block; the second detection block is arranged on one side of the detection substrate, and a second detection groove is formed in the second detection block; the third detection block is arranged on the other side of the detection substrate, and a third detection groove is formed in the third detection block;
the first detection groove, the second detection groove and the third detection groove form a detection groove for placing the front cross bracing tube.
Furthermore, a connecting hole used for connecting the detection platform and a plurality of lower threaded holes used for connecting the first detection block, the second detection block or the third detection block are formed in the detection substrate.
Furthermore, a group of upper threaded holes which are distributed diagonally are formed in the first detection block, the second detection block and the third detection block, and the upper threaded holes are opposite to lower threaded holes formed in the detection substrate.
Furthermore, the second detection block and the third detection block are symmetrically distributed on two sides of the first detection block, and the second detection groove and the third detection groove are symmetrically distributed on two sides of the first detection groove.
Further, the first detection groove is a straight line groove, and the second detection groove and the third detection groove are arc line grooves.
To sum up, the utility model discloses following beneficial effect has:
1. the front cross bracing tube of the stroller is prepared by adopting a high-precision mold, and the radian of the front cross bracing tube is detected by a special detection jig, so that the precision of the front cross bracing tube is ensured, the shaking generated due to the assembly clearance is reduced, and the structural stability of the assembled stroller is ensured.
2. The first detection block, the second detection block and the third detection block of the detection jig are fixedly arranged on the detection substrate, the first detection groove, the second detection groove and the third detection groove which are arranged on the detection block form a detection groove for placing the front cross brace pipe, the front cross brace pipe to be detected is placed in the detection groove, and the quick detection of the front cross brace pipe is realized by observing the matching degree of the front cross brace pipe and the detection groove.
Drawings
Fig. 1 is a perspective view of a detection jig for a front cross brace pipe in an aluminum alloy child stroller.
Fig. 2 is a top view of a detection jig for a front cross brace pipe in an aluminum alloy child stroller.
Fig. 3 is a bottom view of the detection jig for the front cross brace pipe in the aluminum alloy child stroller.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a detection jig for front cross brace pipe in aluminum alloy children's cart, which comprises a detection substrate 1, a first detection block 2 arranged on the detection substrate 1, and a second detection block 3 and a third detection block 4 respectively arranged at two sides of the first detection block 2;
the detection substrate 1 is fixed on the detection platform through a connecting hole 11;
the first detection block 2 is arranged in the middle of the detection substrate 1, and a first detection groove 21 is formed in the first detection block 2; the second detection block 3 is arranged on one side of the detection substrate 1, and a second detection groove 31 is formed in the second detection block 3; the third detection block 4 is arranged on the other side of the detection substrate 1, and a third detection groove 41 is formed in the third detection block 4;
the first detection groove 21, the second detection groove 31 and the third detection groove 41 form a detection groove for placing the front cross brace.
The detection substrate 1 is provided with a connecting hole 11 for connecting a detection platform and a plurality of lower threaded holes 12 for connecting the first detection block 2, the second detection block 3 or the third detection block 4.
The first detection block 2, the second detection block 3 and the third detection block 4 are provided with a group of upper threaded holes 13 which are distributed diagonally, and the upper threaded holes 13 are over against lower threaded holes 12 which are arranged on the detection substrate 1.
The second detection block 3 and the third detection block 4 are symmetrically distributed on two sides of the first detection block 2, and the second detection groove 31 and the third detection groove 41 are symmetrically distributed on two sides of the first detection groove 21.
The first detection groove 21 is a straight line groove, and the second detection groove 31 and the third detection groove 41 are arc line grooves.
The working process of the utility model is as follows:
the first detection block 2, the second detection block 3 and the third detection block 4 of the detection jig are fixedly arranged on the detection substrate 1, the first detection groove 21, the second detection groove 31 and the third detection groove 41 which are arranged on the first detection block 2, the second detection block 3 and the third detection block 4 form a detection groove for placing the front cross bracing tube, the front cross bracing tube to be detected is placed in the detection groove, and the rapid detection of the front cross bracing tube is realized by observing the matching degree of the front cross bracing tube and the detection groove.
In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the sake of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The detection jig for the front cross brace pipe in the aluminum alloy child cart is characterized by comprising a detection substrate (1), a first detection block (2) arranged on the detection substrate (1), and a second detection block (3) and a third detection block (4) which are respectively arranged on two sides of the first detection block (2);
the detection substrate (1) is fixed on the detection platform through a connecting hole (11);
the first detection block (2) is arranged in the middle of the detection substrate (1), and a first detection groove (21) is formed in the first detection block (2); the second detection block (3) is arranged on one side of the detection substrate (1), and a second detection groove (31) is formed in the second detection block (3); the third detection block (4) is arranged on the other side of the detection substrate (1), and a third detection groove (41) is formed in the third detection block (4);
the first detection groove (21), the second detection groove (31) and the third detection groove (41) form a detection groove for placing a front cross supporting pipe.
2. The aluminum alloy detection jig for the front cross brace pipe in the stroller according to claim 1, wherein the detection substrate (1) is provided with a connection hole (11) for connecting the detection platform and a plurality of lower threaded holes (12) for connecting the first detection block (2), the second detection block (3) or the third detection block (4).
3. The aluminum alloy detection jig for the front cross brace pipe in the stroller according to claim 2, wherein the first detection block (2), the second detection block (3) and the third detection block (4) are provided with a group of diagonally distributed upper threaded holes (13), and the upper threaded holes (13) are opposite to the lower threaded holes (12) formed in the detection substrate (1).
4. The aluminum alloy detection jig for the front cross brace pipe in the stroller according to claim 1, wherein the second detection block (3) and the third detection block (4) are symmetrically distributed on both sides of the first detection block (2), and the second detection groove (31) and the third detection groove (41) are symmetrically distributed on both sides of the first detection groove (21).
5. The aluminum alloy children's cart middle front cross brace pipe detection jig as claimed in claim 1, wherein the first detection groove (21) is a straight line groove, and the second detection groove (31) and the third detection groove (41) are arc line grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221020281.3U CN217179451U (en) | 2022-04-29 | 2022-04-29 | Detection jig for front cross brace pipe in aluminum alloy child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221020281.3U CN217179451U (en) | 2022-04-29 | 2022-04-29 | Detection jig for front cross brace pipe in aluminum alloy child cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217179451U true CN217179451U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221020281.3U Active CN217179451U (en) | 2022-04-29 | 2022-04-29 | Detection jig for front cross brace pipe in aluminum alloy child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217179451U (en) |
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2022
- 2022-04-29 CN CN202221020281.3U patent/CN217179451U/en active Active
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