Flat crystal packaging box

Abstract

The utility model relates to the technical field of crystal packaging, and discloses a flat crystal packaging box which comprises a box body provided with a main cavity and a square receding groove communicated with the main cavity, the main cavity is suitable for containing flat crystals, and the square receding groove is suitable for receding the corners of the flat crystals; the cover body is suitable for covering the box body, a first supporting table is arranged on the cover body, and when the cover body covers the box body containing the flat crystal, the first supporting table is suitable for abutting against the flat crystal. The square receding groove is formed to prevent corners of the flat crystal from being in contact with the groove wall, edge breakage or corner breakage of the flat crystal is avoided, meanwhile, the first supporting table on the cover body abuts against the flat crystal, the flat crystal is supported and pressed to fix the containing position, displacement or sliding of the flat crystal in the transportation process is avoided, and the flat crystal is prevented from being damaged. The problem that the interior of an existing flat crystal packaging box lacks effective support and protection, and flat crystals are prone to cracking in the transportation process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal packaging, in particular to a flat crystal packaging box. Background Art

[0002] With the continuous development of modern laser application technology, the quality requirements for crystal optical parts are getting higher and higher. The continuous development of processing technology has enabled the manufacture of high-quality crystal optical parts, and the packaging of crystal optical parts is also particularly important. Taking the trapezoidal wedge multi-faceted polished flat crystal as an example, it has several inaccessible light-transmitting surfaces and several accessible gold-plated surfaces and finely ground surfaces. Due to its special shape and structure, it requires special packaging boxes that meet its requirements to avoid problems such as cracking caused by severe force during transportation. The commonly used crystal packaging boxes currently lack effective support and protection for the flat crystals packaged inside, making it easy for the flat crystals to shift or even crack during transportation. Utility Model Content

[0003] In view of this, the utility model provides a flat crystal packaging box to solve the problem that the current flat crystal packaging box lacks effective support and protection inside, which easily causes the flat crystal to break during transportation.

[0004] The utility model provides a flat crystal packaging box, comprising: a box body, provided with a main cavity and a square make way groove connected to the main cavity, the main cavity is suitable for containing flat crystals, and the square make way groove is suitable for avoiding the corner positions of flat crystals; a cover body, suitable for covering the box body, a first support platform is provided on the cover body, and when the cover body covers the box body containing flat crystals, the first support platform is suitable for abutting against the flat crystals.

[0005] Beneficial effects: The utility model provides a flat crystal packaging box, in which a main cavity is opened in the box body for containing flat crystals, and a square make way groove is arranged to prevent the corners of the flat crystals from contacting the groove wall, thereby preventing the edges or corners of the flat crystals from breaking. At the same time, when the cover body is closed on the box body, the first support platform on the cover body abuts against the flat crystal, thereby supporting the flat crystal and pressing it to fix the containing position, thereby preventing it from shifting or sliding during transportation, thereby effectively protecting the flat crystals, and solving the problem that the current flat crystal packaging box lacks effective support and protection, which easily leads to the flat crystals breaking during transportation.

[0006] In an optional embodiment, a second support platform corresponding to the position of the first support platform is provided in the main cavity, and the flat crystal is placed on the second support platform when placed in the main cavity.

[0007] Beneficial effect: By setting a second support platform corresponding to the position of the first support platform in the main cavity, and placing the flat crystal on the second support platform, when the cover body is closed on the box body, the flat crystal can be supported by the first support platform and the second support platform at the same time, thereby improving the supporting and protective effect and further avoiding displacement or sliding during transportation, thereby fully protecting the flat crystal.

[0008] In an optional embodiment, the groove wall of the square-shaped clearance groove is inclined.

[0009] Beneficial effect: The square-shaped recessed groove with an inclined groove wall makes the opening at the upper end as large as possible, so as to facilitate loading of flat crystals into the main cavity during packaging.

[0010] In an optional embodiment, the main cavity is arranged in a square shape, the number of the making way slots is four, and the four making way slots are respectively arranged at the four corners of the main cavity.

[0011] Beneficial effects: Since the flat crystal is usually a square or trapezoidal structure, the main cavity is set to be square to match the flat crystal, and the four give way grooves located at the four corners of the main cavity match the four corners of the flat crystal.

[0012] In an optional embodiment, the side wall of the main cavity is inclined.

[0013] Beneficial effect: The side wall of the main cavity is set to be inclined. When a flat crystal is placed in the main cavity, only the edges of the corresponding side surface are in contact with the side wall of the main cavity, thereby preventing the incontact light-transmitting surface of the flat crystal from being damaged.

[0014] In an optional embodiment, a clamping groove is further provided on the box body, and the clamping groove is communicated with the main cavity.

[0015] Beneficial effect: By setting the clamping groove connected to the main cavity, it is convenient to use clamping tools such as tweezers to extend into the main cavity through the clamping groove to clamp the flat crystal.

[0016] In an optional embodiment, a snap-in groove is provided on the outer peripheral side of the main cavity, and a snap-in protrusion is provided on the outer peripheral side of the first support platform; when the cover body is covered on the box body, the snap-in protrusion is suitable for snapping with the snap-in groove.

[0017] Beneficial effect: When the cover body is covered on the box body, the box body and the cover body can be fastened by the snap-fitting cooperation between the snap-fitting protrusion and the snap-fitting groove, thereby ensuring the covering stability between the box body and the cover body.

[0018] In an optional embodiment, an annular boss is provided on the outer peripheral side of the snap-fit ​​groove, a groove is provided on the cover body, and the first support platform and the snap-fit ​​protrusion are located in the groove; when the cover body is covered on the box body, the groove is suitable for being embedded in the outer peripheral side of the annular boss.

[0019] Beneficial effect: When the cover is closed on the box body, the box body and the cover are sealed by the nesting cooperation of the groove and the annular boss, thereby preventing foreign dust and other impurities from entering the flat crystal packaging box.

[0020] In an optional embodiment, a first notch is provided on the edge of the box body, and a second notch is provided on the edge of the cover body; when the cover body is covered on the box body, the first notch and the second notch are staggered.

[0021] Beneficial effect: When the cover is closed on the box body, the first notch and the second notch arranged in a staggered manner facilitate the application of force to the cover to flip and disassemble the flat crystal packaging box.

[0022] In an optional embodiment, the cover body and the box body are integrally formed, and an easy-folding opening is provided between the box body and the cover body.

[0023] Beneficial effects: the cover body and the box body are integrally formed to improve the integrity of the flat crystal packaging box, which is convenient for production and use; the easy folding opening is arranged between the cover body and the box body to facilitate the cover body to be folded toward the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of a flat crystal packaging box provided by the utility model;

[0026] Figure 2 The utility model provides a structural schematic diagram of a flat crystal packaging box containing flat crystals in a box body.

[0027] Description of reference numerals:

[0028] 1. Box body; 101. Main cavity; 102. Square clearance groove; 103. Second support platform; 104. Clamping groove; 105. Clamping groove; 106. Annular boss; 107. First notch;

[0029] 2. Cover body; 201. First support platform; 202. Snap-fitting protrusion; 203. Groove; 204. Second notch;

[0030] 3. Easy to fold;

[0031] 100. Flat crystals. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0033] Combine the following Figure 1 , Figure 2 , describing an embodiment of the utility model.

[0034] According to an embodiment of the utility model, a flat crystal packaging box is provided, such as Figure 1 , Figure 2 As shown, it includes: a box body 1, a main cavity 101, a square clearance groove 102, a cover body 2 and a first support platform 201.

[0035] The box body 1 is provided with a main cavity 101 and a square make-away groove 102 connected to the main cavity 101, the main cavity 101 is suitable for containing flat crystals 100, and the square make-away groove 102 is suitable for avoiding the corners of the flat crystals 100; the cover body 2 is suitable for covering the box body 1, and a first support platform 201 is provided on the cover body 2. When the cover body 2 is covered on the box body 1 containing the flat crystals 100, the first support platform 201 is suitable for abutting against the flat crystals 100.

[0036] In the above embodiment, a main cavity 101 is opened in the box body 1 for holding the flat crystal 100, and a square make way groove 102 is provided to prevent the corners of the flat crystal 100 from contacting the groove wall, thereby preventing the edges or corners of the flat crystal 100 from breaking. At the same time, when the cover body 2 is closed on the box body 1, the first support platform 201 on the cover body 2 abuts against the flat crystal 100, thereby supporting the flat crystal 100 and pressing it to fix the holding position, thereby preventing it from shifting or sliding during transportation, thereby effectively protecting the flat crystal 100, solving the problem that the current flat crystal packaging box lacks effective support and protection, which easily leads to the flat crystal 100 breaking during transportation.

[0037] Specifically, Figure 1 , Figure 2As shown, the structure of the main cavity 101 is configured to imitate the outer contour of the flat crystal 100, so that the flat crystal 100 can be completely contained in the main cavity 101 while reducing its range of movement; the square-shaped makeshift groove 102 connected to the main cavity 101 has a structure similar to the corner contour of the flat crystal 100, and the square-shaped makeshift groove 102 is provided so that the groove wall where the flat crystal 100 is contained forms a spacing distance with the corner of the flat crystal 100, thereby avoiding direct contact between the corner of the flat crystal 100 and the groove wall, and reducing or avoiding the possibility of edge or corner collapse of the flat crystal 100 during transportation.

[0038] In some embodiments, Figure 1 , Figure 2 As shown, a second support platform 103 corresponding to the position of the first support platform 201 is provided in the main cavity 101 , and the flat crystal 100 is placed on the second support platform 103 when placed in the main cavity 101 .

[0039] In the above embodiment, by setting a second support platform 103 corresponding to the position of the first support platform 201 in the main cavity 101, and placing the flat crystal 100 on the second support platform 103, when the cover body 2 is covered on the box body 1, the flat crystal 100 can be supported by the first support platform 201 and the second support platform 103 at the same time, thereby improving the supporting and protective effect and further avoiding displacement or sliding during transportation, thereby fully protecting the flat crystal 100.

[0040] Specifically, Figure 1 , Figure 2 As shown, by setting a second support platform 103, the flat crystal 100 is separated from the bottom of the main cavity 101 and lifted to a certain height for placement, so that the first support platform 201 on the cover 2 cooperates with the second support platform 103 in the main cavity 101 to jointly support the flat crystal 100.

[0041] In some embodiments, Figure 1 , Figure 2 As shown, the wall of the square-shaped relief groove 102 is inclined.

[0042] In the above embodiment, the square-shaped relief groove 102 with an inclined groove wall makes the opening at the upper end as large as possible, so as to facilitate loading the flat crystal 100 into the main cavity 101 during packaging.

[0043] Specifically, Figure 1 , Figure 2 As shown, the square-shaped making way grooves 102 are arranged at the corners of the main cavity 101 , and each square-shaped making way groove 102 has two side groove walls connected thereto, and both side groove walls are arranged in an inclined manner.

[0044] In some embodiments, Figure 1 , Figure 2 As shown, the main cavity 101 is arranged in a square shape, and the number of the make way slots is four, and the four make way slots are arranged at the four corners of the main cavity 101 respectively.

[0045] In the above embodiment, since the flat crystal 100 is generally a square or trapezoidal structure, the main cavity 101 is set to be square to match the flat crystal 100 , and the four give way grooves located at the four corners of the main cavity 101 match the four corners of the flat crystal 100 .

[0046] Furthermore, as a convertible implementation, for other polygonal flat crystals 100, the main cavity 101 can also be set to other polygonal structural forms and a corresponding number of make way slots are set. The specific setting method depends on the shape of the flat crystals 100 that actually need to be packaged.

[0047] In some embodiments, Figure 1 , Figure 2 As shown, the side wall of the main cavity 101 is inclined.

[0048] In the above embodiment, the side wall of the main cavity 101 is set to be inclined. When the flat crystal 100 is placed in the main cavity 101, only the edges of its corresponding side surface are in contact with the side wall of the main cavity 101, thereby preventing the incontact light-transmitting surface of the flat crystal 100 from being damaged.

[0049] Specifically, Figure 1 , Figure 2 As shown, the main cavity 101 has two relatively long side walls. When the flat crystal 100 is placed, the two incontactable light-transmitting surfaces of the flat crystal 100 are placed corresponding to the two side walls. Due to the inclined setting of the two side walls, only the two lower edges of the two light-transmitting surfaces of the flat crystal 100 can contact the two side walls, thereby effectively protecting the two light-transmitting surfaces.

[0050] In some embodiments, Figure 1 , Figure 2 As shown, the box body 1 is further provided with a clamping groove 104 , which is communicated with the main cavity 101 .

[0051] In the above embodiment, the clamping groove 104 connected to the main cavity 101 is provided to facilitate the use of clamping tools such as tweezers to extend from the clamping groove 104 into the main cavity 101 to clamp the flat crystal 100 .

[0052] Specifically, Figure 1 , Figure 2As shown, since the main cavity 101 is provided with a second support platform 103, the flat crystal 100 can be separated from the bottom of the main cavity 101 and lifted to a certain height for placement. At this time, a clamping tool such as tweezers can be extended into the main cavity 101 through the clamping groove 104 to directly clamp the two gold-plated surfaces of the flat crystal 100, thereby clamping the flat crystal 100.

[0053] Furthermore, if Figure 1 , Figure 2 As shown, two clamping grooves 104 are provided, which are respectively located on two relatively short side walls of the main cavity 101 .

[0054] In some embodiments, Figure 1 , Figure 2 As shown, a snap-fit ​​groove 105 is provided on the outer circumference of the main cavity 101 , and a snap-fit ​​protrusion 202 is provided on the outer circumference of the first support platform 201 ; when the cover body 2 is covered on the box body 1 , the snap-fit ​​protrusion 202 is suitable for snap-fitting with the snap-fit ​​groove 105 .

[0055] In the above embodiment, when the cover body 2 is covered on the box body 1, the box body 1 and the cover body 2 can be fastened together through the engagement between the engagement protrusion 202 and the engagement groove 105, thereby ensuring the covering stability between the box body 1 and the cover body 2.

[0056] Specifically, Figure 1 , Figure 2 As shown, in this embodiment, two snap-fit ​​grooves 105 are provided on the outer circumference of the main cavity 101, and two snap-fit ​​protrusions 202 are correspondingly provided on the outer circumference of the first support platform 201, so as to perform corresponding snap-fit ​​cooperation.

[0057] Furthermore, if Figure 1 , Figure 2 As shown, in this embodiment, the outer circumferential side of the main cavity 101 has a circular boss structure, two snap-in grooves 105 are formed at symmetrical positions of the boss structure, and the rest of the boss structure forms two symmetrically arranged protruding structures; the outer circumferential side of the first support platform 201 has another circular boss structure, two snap-in protrusions 202 are formed at symmetrical positions of the boss structure, and the rest of the boss structure forms two symmetrically arranged recessed structures; when the cover body 2 is covered on the box body 1, the two snap-in protrusions 202 are snap-fitted with the two snap-in grooves 105, and the two protruding structures and the two recessed structures can also be snap-fitted correspondingly, thereby further improving the stability of the box body 1 and the cover body 2 in fastening and covering.

[0058] Furthermore, as a convertible embodiment, a snap-fitting protrusion can be provided on the outer peripheral side of the main cavity 101, and a corresponding snap-fitting groove can be provided on the outer peripheral side of the first support platform 201, which can also achieve the fastening effect of the box body 1 and the cover body 2.

[0059] In some embodiments, Figure 1 , Figure 2 As shown, an annular boss 106 is provided on the outer peripheral side of the snap-fit ​​groove 105, a groove 203 is provided on the cover body 2, and the first support platform 201 and the snap-fit ​​protrusion 202 are located in the groove 203; when the cover body 2 is covered on the box body 1, the groove 203 is suitable for being embedded in the outer peripheral side of the annular boss 106.

[0060] In the above embodiment, when the cover body 2 is covered on the box body 1, the box body 1 and the cover body 2 are sealed by the nesting cooperation of the groove 203 and the annular boss 106, so as to prevent foreign dust and other impurities from entering the flat crystal packaging box.

[0061] Specifically, Figure 1 , Figure 2 As shown, an annular boss 106 is provided on the outer peripheral side of the snap-fit ​​groove 105, and a accommodating space is formed inside the annular boss 106 to facilitate the arrangement of structures such as the main cavity 101, the square give-way groove 102, the second support platform 103, the clamping groove 104 and the snap-fit ​​groove 105. The groove 203 on the cover body 2 is convenient for arranging structures such as the first support platform 201 and the snap-fit ​​protrusion 202. When the cover body 2 is covered on the box body 1, the groove 203 is embedded in the outer peripheral side of the annular boss 106, and the above-mentioned structures can be sealed in the accommodating space formed inside the annular boss 106.

[0062] Furthermore, if Figure 1 , Figure 2 As shown, the annular boss 106 is square, and the groove 203 is correspondingly configured in a square shape.

[0063] In some embodiments, Figure 1 , Figure 2 As shown, a first notch 107 is provided at the edge of the box body 1, and a second notch 204 is provided at the edge of the cover body 2; when the cover body 2 is covered on the box body 1, the first notch 107 and the second notch 204 are staggered.

[0064] In the above embodiment, when the cover body 2 is covered on the box body 1, the first notch 107 and the second notch 204 arranged in a staggered manner facilitate the application of force to the cover body 2 to flip and disassemble the flat crystal packaging box.

[0065] In some embodiments, Figure 1 , Figure 2 As shown, the cover body 2 and the box body 1 are integrally formed, and an easy-folding opening 3 is provided between the box body 1 and the cover body 2 .

[0066] In the above embodiment, the cover body 2 and the box body 1 are integrally formed to improve the integrity of the flat crystal packaging box, which is convenient for production and use; the easy folding opening 3 is arranged between the cover body 2 and the box body 1 to facilitate the cover body 2 to be folded toward the box body 1.

[0067] Specifically, Figure 1 , Figure 2 As shown, the easy-folding opening 3 is configured as a semicircular notch and is located on both sides of the separation position between the box body 1 and the cover body 2 .

[0068] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A flat crystal packaging box, characterized in that: include: The box body (1) is provided with a main cavity (101) and a square-shaped clearance groove (102) connected to the main cavity (101), wherein the main cavity (101) is suitable for containing a flat crystal (100), and the square-shaped clearance groove (102) is suitable for avoiding the corner position of the flat crystal (100); The cover body (2) is suitable for covering the box body (1), and a first support platform (201) is arranged on the cover body (2). When the cover body (2) covers the box body (1) containing the flat crystal (100), the first support platform (201) is suitable for abutting against the flat crystal (100).

2. The flat crystal packaging box according to claim 1, characterized in that: A second support platform (103) corresponding to the position of the first support platform (201) is arranged in the main cavity (101); when the flat crystal (100) is placed in the main cavity (101), it is placed on the second support platform (103).

3. The flat crystal packaging box according to claim 1, characterized in that: The groove wall of the square-shaped giving way groove (102) is arranged in an inclined manner.

4. The flat crystal packaging box according to claim 3, characterized in that: The main cavity (101) is arranged in a square shape, and the number of the make way slots is four, and the four make way slots are arranged at the four corners of the main cavity (101) respectively.

5. The flat crystal packaging box according to claim 1, characterized in that: The side wall of the main cavity (101) is arranged to be inclined.

6. The flat crystal packaging box according to claim 2, characterized in that: The box body (1) is also provided with a clamping groove (104), and the clamping groove (104) is communicated with the main cavity (101).

7. The flat crystal packaging box according to any one of claims 1 to 6, characterized in that: A snap-fit ​​groove (105) is provided on the outer peripheral side of the main cavity (101), and a snap-fit ​​protrusion (202) is provided on the outer peripheral side of the first support platform (201); When the cover body (2) is covered on the box body (1), the snap-fitting protrusion (202) is suitable for snap-fitting with the snap-fitting groove (105).

8. The flat crystal packaging box according to claim 7, characterized in that: An annular boss (106) is provided on the outer peripheral side of the clamping groove (105), a groove (203) is provided on the cover body (2), and the first support platform (201) and the clamping protrusion (202) are located in the groove (203); When the cover body (2) is covered on the box body (1), the groove (203) is suitable for being embedded in the outer peripheral side of the annular boss (106).

9. The flat crystal packaging box according to any one of claims 1 to 6 and 8, characterized in that: The edge of the box body (1) is provided with a first notch (107), and the edge of the cover body (2) is provided with a second notch (204); When the cover body (2) is covered on the box body (1), the first notch (107) and the second notch (204) are arranged in a staggered manner.

10. The flat crystal packaging box according to claim 1, characterized in that: The cover body (2) and the box body (1) are integrally formed, and an easy-folding opening (3) is provided between the box body (1) and the cover body (2).

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