Alignment detection tool for coating layer stitches on armrest box cover plate assembly

Abstract

The utility model discloses an alignment detection tool for coating layer stitches on an armrest box cover plate assembly, which comprises a plate body I, a plate body II and a connecting plate, the front end of the connecting plate is fixedly connected with the middle part of the vertical surface of the rear side of the plate body I, and the rear end of the connecting plate is fixedly connected with the middle part of the vertical surface of the front side of the plate body II; two longitudinal inserting holes are formed in the middle of the upper side face of the first plate body, the second plate body is matched with an inner cavity of a framework ring on the armrest box cover plate assembly, a protruding eave is arranged at the left end of the upper side face of the second plate body, and the left end and the right end of the upper side face of the protruding eave are each provided with a marking line used for detecting sewing lines on the left side and the right side of a coating layer on the armrest box cover plate assembly in a benchmarking mode. Two wedge-shaped protruding blocks are arranged on the vertical face of the rear side of the second plate body, and positioning pins are arranged on the side faces, away from the second plate body, of the wedge-shaped protruding blocks. During detection, whether the stitches are qualified or not can be judged by observing the corresponding conditions of the stitches on the left and right sides of the coating layer and the marked lines at the left and right ends of the convex eave, and a reference basis can be provided for correcting the mounting position of the coating layer on the framework.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile armrest processing equipment, in particular to an alignment detection tool for the stitching of a covering layer on an armrest box cover assembly. Background Art

[0002] The car armrest box is a car accessory installed between two seats. It belongs to the car interior system. It not only facilitates the placement of passengers' belongings, but also allows passengers to support their arms and relax, providing passengers with a comfortable driving environment.

[0003] like Figures 1 to 3 The vehicle armrest box shown in the figure comprises a box body A, a cup holder A-1 is arranged on the front end of the box body A, an armrest box cover A-2 for sealing the internal storage space is arranged on the upper end of the box body A, a rear covering decorative ring A-3 for covering the rear end mounting structure of the armrest box cover A-2 is installed at the rear end of the armrest box cover A-2, and the armrest box cover A-2 and the rear covering decorative ring A-3 constitute an armrest box cover assembly; the armrest box cover A-2 comprises a frame plate A-2a and a covering layer A-2b covering the upper end surface of the frame plate A-2a, and the rear covering decorative ring A-3 comprises a frame ring A-3a and a rear covering decorative ring A-3a covering the frame ring The second coating layer A-3b on the outer peripheral side of A-3a; the middle of the lower end surface of the frame plate A-2a is provided with two clamping columns A-2a-2 correspondingly located on the left and right sides, and the middle of the lower end surface of the frame plate A-2a is also provided with two pins A-2a-1, the two pins A-2a-1 and the two clamping columns A-2a-2 are respectively located at the vertices of the same "cross"; the lower end surface of the upper top plate of the frame ring A-3a is provided with two inclined ear plates A-3a-1 extending to one side of the box body A, and the inclined ear plates A-3a-1 are provided with mounting holes A-3a-2 that penetrate the ear plate body. Among them, the coating layer 1 A-2b and the coating layer 2 A-3b are both made of leather or leather sewn with sewing thread, and the left and right edges of the upper end surfaces of the two are respectively provided with stitches B along the front and rear direction of the box body A. Since covering layer 1 A-2b and covering layer 2 A-3b are independently processed products, when they are installed on the armrest box cover assembly, there is a problem that the positions of the left edge stitching and / or right edge stitching of their upper end surfaces correspond poorly or do not correspond at all, which affects the overall aesthetic effect of the armrest box cover assembly.

[0004] The utility model aims to provide an alignment detection tool for the stitches of the covering layers on the armrest box cover assembly, so as to quickly detect whether the stitches on the upper end surface of the covering layer 1 on the processed armrest box cover or the stitches on the upper end surface of the covering layer 2 on the rear covering decorative ring are qualified, and provide a calibration basis for unqualified covering layer 1 and covering layer 2. Summary of the invention

[0005] The purpose of the utility model is to overcome the defects in the prior art and provide a tool for aligning and detecting the stitches of the covering layer on the armrest box cover assembly. When in use, the armrest box cover assembly is buckled and installed on the upper side of the plate body one, and the rear covering decorative ring is sleeved and installed on the plate body two. By observing the correspondence between the stitches on the left and right sides of the covering layer one of the armrest box cover and the markings on the left and right ends of the convex eaves, it is judged whether the stitches on the covering layer one are qualified. Similarly, by observing the correspondence between the stitches on the left and right sides of the covering layer two of the rear covering decorative ring and the markings on the left and right ends of the convex eaves, it is judged whether the stitches on the covering layer two are qualified. It can also provide a reference basis for correcting the installation position of the covering layer on the skeleton. The structural design is simple and practical. The overall operation steps are simple, and the detection skills requirements for the operator are low. It provides a new idea for the alignment detection of the stitches of the covering layer on the armrest box cover assembly.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is to design an alignment detection tool for the stitches of the covering layer on the armrest box cover assembly, including a plate body one, a plate body two and a connecting plate located on the same horizontal plane, the front end of the connecting plate is fixedly connected to the middle part of the vertical surface of the rear side of the plate body one, and the rear end is fixedly connected to the middle part of the vertical surface of the front side of the plate body two, the middle part of the upper side surface of the plate body one is provided with two longitudinal plug holes, the plate body two is adapted to the internal cavity of the skeleton ring on the armrest box cover assembly, and the left end of the upper side surface of the plate body two is provided with a convex eaves, and the left and right ends of the upper side surface of the convex eaves are respectively provided with a marking line for aligning and detecting the stitches on the left and right sides of the covering layer on the armrest box cover assembly, two wedge-shaped protrusions are provided on the vertical surface of the rear side of the plate body two, and a positioning pin is provided on the side of the wedge-shaped protrusion facing away from the plate body two;

[0007] When in use, the armrest box cover plate on the armrest box cover plate assembly is snap-fitted and installed on the upper side of plate body one, the rear covering decorative ring is sleeved and installed on plate body two, and the two pins of the armrest box cover plate are correspondingly plugged and installed in the two longitudinal plug holes on plate body one, and the two inclined ear plates of the rear covering decorative ring are sleeved and installed on the locating pins of the two wedge-shaped protrusions on plate body two through the mounting holes.

[0008] The utility model discloses an alignment detection tool for the stitching of a covering layer on an armrest box cover assembly. When in use, the armrest box cover assembly is buckled and installed on the upper side of a plate body one, and the rear covering decorative ring is sleeved and installed on a plate body two. By observing the correspondence between the stitching on the left and right sides of the covering layer one of the armrest box cover and the marking lines on the left and right ends of the convex eave, it is judged whether the stitching on the covering layer one is qualified. Similarly, by observing the correspondence between the stitching on the left and right sides of the covering layer two of the rear covering decorative ring and the marking lines on the left and right ends of the convex eave, it is judged whether the stitching on the covering layer two is qualified. A reference basis can also be provided for correcting the installation position of the covering layer on the skeleton. The structural design is simple and practical. The overall operating steps are simple and the detection skill requirements for the operator are low. A new idea is provided for the alignment detection of the stitching of the covering layer on the armrest box cover assembly.

[0009] The preferred technical solution is that an I-shaped protrusion is provided in the middle of the upper side surface of the plate body 1, and the two longitudinal plug holes are respectively located at the front and rear ends of the I-shaped protrusion, and grooves are formed on the left and right sides of the I-shaped protrusion. When in use, the armrest box cover plate on the armrest box cover plate assembly is snap-fitted and installed on the upper side surface of the plate body 1, and the two clamping columns on the armrest box cover plate are correspondingly located inside the two grooves. The utility model is a tool for aligning and detecting stitches on the covering layer of the armrest box cover plate assembly. When in use, the I-shaped protrusion is embedded in the cavity on the lower side surface of the skeleton plate of the armrest box cover plate assembly, and the two clamping columns on the armrest box cover plate are correspondingly located inside the two grooves, which further improves the stability and docking accuracy of the armrest box cover plate when snap-fitted and installed on the plate body 1 of the detection tool of the utility model, and lays a foundation for the alignment detection of stitches on the covering layer 1 of the armrest box cover plate.

[0010] A further preferred technical solution is that the edges of the alignment detection tool are all set to arc-shaped rounded structures, thereby ensuring that the alignment detection tool of the utility model has good overall roundness, improving the comfort of holding, and avoiding cutting the operator's hands, thereby improving the safety of use.

[0011] A further preferred technical solution is that the alignment detection tooling is integrally injection molded or integrally processed by CNC technology, which has a simple processing technology and ensures the accuracy and production efficiency of the alignment detection tooling of the utility model.

[0012] A further preferred technical solution is that the alignment detection tooling is made of one of nylon, ABS and acrylic, so that the outer side of the alignment detection tooling of the utility model has a certain flexibility to avoid hard crushing of the frame plate on the armrest box cover and the frame ring on the rear covering decorative ring.

[0013] The advantages and beneficial effects of the utility model are:

[0014] 1. The utility model discloses an alignment detection tool for the stitching of the covering layer on the armrest box cover assembly. When in use, the armrest box cover assembly is buckled and installed on the upper side of the plate body one, and the rear covering decorative ring is sleeved and installed on the plate body two. By observing the correspondence between the stitching on the left and right sides of the covering layer one of the armrest box cover and the marking lines on the left and right ends of the convex eaves, it is judged whether the stitching on the covering layer one is qualified. Similarly, by observing the correspondence between the stitching on the left and right sides of the covering layer two of the rear covering decorative ring and the marking lines on the left and right ends of the convex eaves, it is judged whether the stitching on the covering layer two is qualified. It can also provide a reference for correcting the installation position of the covering layer on the skeleton. The structural design is simple and practical. The overall operation steps are simple and the detection skills of the operator are low. It provides a new idea for the alignment detection of the stitching of the covering layer on the armrest box cover assembly.

[0015] 2. The utility model is a tool for aligning and detecting the stitches of the covering layer on the armrest box cover assembly. When in use, the I-shaped protrusion is embedded in the lower side cavity of the skeleton plate of the armrest box cover assembly, and the two clamping posts on the armrest box cover are correspondingly located in the two grooves, which further improves the stability and docking accuracy of the armrest box cover when it is buckled and installed on the plate body of the detection tool of the utility model, and lays a foundation for the alignment detection of the stitches on the covering layer of the armrest box cover.

[0016] 3. The edges of the alignment detection tool are all set as arc-shaped rounded structures, which ensures that the alignment detection tool of the utility model has good overall roundness, improves the comfort of holding, and avoids cutting the operator's hands, thereby improving the safety of use.

[0017] 4. The alignment detection tool is made of nylon, ABS, or acrylic, so that the outer side of the alignment detection tool has a certain degree of flexibility to avoid hard crushing of the frame plate on the armrest box cover and the frame ring on the rear covering decorative ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a left rear side top view of a car armrest box in the background technology;

[0019] Figure 2 is a bottom-up perspective view of the armrest box cover and the rear covering trim in the background art;

[0020] Figure 3 It is a left rear side top view of the utility model of the alignment detection tool for the stitching of the covering layer on the armrest box cover assembly;

[0021] Figure 4 It is a left rear side top view of the use state of the alignment detection tooling for the stitching of the covering layer on the armrest box cover assembly of the utility model;

[0022] Figure 5 The utility model is a three-dimensional diagram from a bottom-up perspective showing the use state of an alignment detection tool for stitching of a covering layer on an armrest box cover assembly.

[0023] In the figure: A, box body; B, stitching; A-1, cup holder; A-2, armrest box cover; A-3, rear covering ring; A-2a, frame plate; A-2a-1, pin column; A-2a-2, snap-on column; A-2b, covering layer one; A-3a, frame ring; A-3a-1, inclined ear plate; A-3a-2, mounting hole; A-3b, covering layer two; 1, plate body one; 2, plate body two; 3, connecting column; 4, convex eaves; 1-1, I-shaped protrusion; 1-2, plug-in hole; 1-3, groove; 2-1, wedge-shaped protrusion; 2-2, positioning pin; 4-1, marking line. DETAILED DESCRIPTION

[0024] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0025] Example

[0026] like Figures 3 to 5 As shown, the utility model is a tool for aligning and detecting stitches of a covering layer on an armrest box cover assembly, comprising a plate body 1, a plate body 2 and a connecting plate 3 located on the same horizontal plane, the front end of the connecting plate 3 is fixedly connected to the middle of the rear vertical surface of the plate body 1, and the rear end is fixedly connected to the middle of the front vertical surface of the plate body 2, the middle part of the upper side surface of the plate body 1 is provided with two longitudinal plug holes 1-2, the plate body 2 is adapted to the internal cavity of the skeleton ring A-3a on the armrest box cover assembly, and the left end of the upper side surface of the plate body 2 is provided with a convex eave 4, and the left and right ends of the upper side surface of the convex eave 4 are respectively provided with a marking line 4-1 for aligning and detecting the stitches B on the left and right sides of the covering layer on the armrest box cover assembly, two wedge-shaped protrusions 2-1 are provided on the rear vertical surface of the plate body 2, and a positioning pin 2-2 is provided on the side of the wedge-shaped protrusion 2-1 away from the plate body 2;

[0027] When in use, the armrest box cover A-2 on the armrest box cover assembly is snap-fitted and installed on the upper side of the plate body 1, the rear covering decorative ring A-3 is sleeved and installed on the plate body 2, and the two pins A-2a-1 of the armrest box cover A-2 are correspondingly plugged and installed in the two longitudinal plug holes 1-2 on the plate body 1, and the two inclined ear plates A-3a-1 of the rear covering decorative ring A-3 are sleeved and installed on the positioning pins 2-2 of the two wedge-shaped protrusions 2-1 on the plate body 2 through the mounting holes A-3a-2.

[0028] Preferably, an I-shaped protrusion 1-1 is provided in the middle of the upper side surface of the plate body 1, and the two longitudinal plug-in holes 1-2 are respectively located at the front and rear ends of the I-shaped protrusion 1-1, and grooves 1-3 are formed on the left and right sides of the I-shaped protrusion 1-1. When in use, the armrest box cover A-2 on the armrest box cover assembly is snap-fitted and installed on the upper side surface of the plate body 1, and the two clamping columns A-2a-2 on the armrest box cover A-2 are correspondingly located inside the two grooves 1-3.

[0029] Further preferably, the edges of the alignment detection tooling are all configured as arc-shaped chamfered structures.

[0030] Further preferably, the alignment detection tooling is integrally injection molded or integrally processed using CNC technology.

[0031] Further preferably, the alignment detection tooling material is one of nylon, ABS, and acrylic.

[0032] The utility model discloses a tool for aligning and detecting the stitches of the covering layer on the armrest box cover assembly. The principle of use is as follows:

[0033] (I) Check the compliance of the upper seam of the covering layer of the armrest box cover assembly

[0034] The armrest box cover A-2 on the armrest box cover assembly is snap-fitted and installed on the upper side of the plate body 1, and the two pins A-2a-1 of the armrest box cover A-2 are correspondingly plugged and installed inside the two longitudinal plug holes 1-2 on the plate body 1. By observing the correspondence between the stitches on the left and right sides of the covering layer A-2b and the markings 4-1 on the left and right ends of the convex eaves 4, it can be judged whether the stitches B on the covering layer A-2b are qualified; for the covering layer A-2b with unqualified stitches B, the operator can also use the markings 4-1 on the left and right ends of the convex eaves 4 as a reference to adjust the installation position of the covering layer A-2b on the frame plate A-2a.

[0035] (II) Check the conformity of the upper seam of the second covering layer of the armrest box cover assembly

[0036] The rear covering decorative ring A-3 is installed on the plate body 2, and the two inclined ear plates A-3a-1 of the rear covering decorative ring A-3 are installed on the positioning pins 2-2 of the two wedge-shaped protrusions 2-1 on the plate body 2 through the installation holes A-3a-2. By observing the correspondence between the stitches B on the left and right sides of the covering layer 2 A-3b of the rear covering decorative ring A-3 and the markings 4-1 on the left and right ends of the convex eaves 4, it can be judged whether the stitches B on the covering layer 2 A-3b are qualified; for the covering layer 2 A-3b with unqualified stitches B, the operator can also use the markings 4-1 on the left and right ends of the convex eaves 4 as a reference to adjust the installation position of the covering layer 2 A-3b on the skeleton ring A-3a.

[0037] The utility model discloses an alignment detection tool for the stitching of a covering layer on an armrest box cover assembly. When in use, the armrest box cover assembly is buckled and installed on the upper side of a plate body one, and the rear covering decorative ring is sleeved and installed on a plate body two. By observing the correspondence between the stitching on the left and right sides of the covering layer one of the armrest box cover and the marking lines on the left and right ends of the convex eave, it is judged whether the stitching on the covering layer one is qualified. Similarly, by observing the correspondence between the stitching on the left and right sides of the covering layer two of the rear covering decorative ring and the marking lines on the left and right ends of the convex eave, it is judged whether the stitching on the covering layer two is qualified. A reference basis can also be provided for correcting the installation position of the covering layer on the skeleton. The structural design is simple and practical. The overall operating steps are simple and the detection skill requirements for the operator are low. A new idea is provided for the alignment detection of the stitching of the covering layer on the armrest box cover assembly.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An alignment detection tool for the stitching of the covering layer on the armrest box cover assembly, characterized in that: It comprises a plate body 1 (1), a plate body 2 (2) and a connecting plate (3) located on the same horizontal plane, the front end of the connecting plate (3) is fixedly connected to the middle of the rear vertical surface of the plate body 1 (1), and the rear end is fixedly connected to the middle of the front vertical surface of the plate body 2 (2), the middle of the upper side surface of the plate body 1 (1) is provided with two longitudinal plug holes (1-2), the plate body 2 (2) is adapted to the internal cavity of the skeleton ring (A-3a) on the armrest box cover assembly, and the left end of the upper side surface of the plate body 2 (2) has a convex eave (4), and the left and right ends of the upper side surface of the convex eave (4) are respectively provided with a marking line (4-1) for aligning and detecting the left and right sides of the stitching lines (B) on the upper covering layer of the armrest box cover assembly, and two wedge-shaped protrusions (2-1) are provided on the rear vertical surface of the plate body 2 (2), and a positioning pin (2-2) is provided on the side of the wedge-shaped protrusion (2-1) facing away from the plate body 2 (2); When in use, the armrest box cover plate (A-2) on the armrest box cover plate assembly is snap-fitted and installed on the upper side of the plate body one (1), and the rear covering decorative ring (A-3) is sleeved and installed on the plate body two (2), and the two pins (A-2a-1) of the armrest box cover plate (A-2) are correspondingly inserted and installed in the two longitudinal insertion holes (1-2) on the plate body one (1), and the two inclined ear plates (A-3a-1) of the rear covering decorative ring (A-3) are sleeved and installed on the positioning pins (2-2) of the two wedge-shaped protrusions (2-1) on the plate body two (2) through the installation holes (A-3a-2).

2. The alignment detection tool for the upper covering layer stitching of the armrest box cover assembly according to claim 1, characterized in that: An I-shaped protrusion (1-1) is provided in the middle of the upper side surface of the plate body (1), and the two longitudinal plug holes (1-2) are respectively located at the front and rear ends of the I-shaped protrusion (1-1), and grooves (1-3) are formed on the left and right sides of the I-shaped protrusion (1-1). When in use, the armrest box cover plate (A-2) on the armrest box cover plate assembly is snap-fitted and installed on the upper side surface of the plate body (1), and the two clamping columns (A-2a-2) on the armrest box cover plate (A-2) are correspondingly located inside the two grooves (1-3).

3. The alignment detection tool for the stitching of the covering layer on the armrest box cover assembly as claimed in claim 2, characterized in that: The edges of the alignment detection tooling are all configured as arc-shaped rounded structures.

4. The alignment detection tool for the stitching of the covering layer on the armrest box cover assembly as claimed in claim 3, characterized in that: The alignment detection tooling is integrally formed by injection molding or integrally formed by CNC technology.

5. The alignment detection tool for the stitching of the covering layer on the armrest box cover assembly as claimed in claim 4, characterized in that: The alignment detection tooling material is one of nylon, ABS and acrylic.

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