CN218453519U

CN218453519U - Handle packaging structure

Info

Publication number: CN218453519U
Application number: CN202222216437.1U
Authority: CN
Inventors: 唐小峰; 李星曌; 占小富; 黄泽晓; 苏洁岚
Original assignee: Dongguan Mys Environmental Protection and Technology Co Ltd
Current assignee: Dongguan Mys Environmental Protection and Technology Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-07
Anticipated expiration: 2032-08-22

Abstract

The application relates to the field of game handle packaging, in particular to a handle packaging structure, which comprises a box body formed by folding corrugated paper, wherein a window structure is arranged at one end of the box body, the window structure comprises a first baffle connected with the box body, a first folding plate and a second folding plate which are folded towards the inside of the box body are respectively arranged at one end of the first baffle, which is far away from the connection part of the box body, and the second folding plate is arranged between the two first folding plates; first folded sheet and box body lateral wall joint, first folded sheet are provided with the fixed slot that is used for fixed game paddle to grip the portion, and the one end and the box body inner wall butt that the second folded sheet deviates from first baffle. The application has the effect of improving the package consumption experience satisfaction degree of the gamepad product.

Description

Handle packaging structure

Technical Field

The application relates to the field of gamepad packaging, in particular to a gamepad packaging structure.

Background

The game handle is a component of a common electronic game machine, and the game virtual character is controlled by operating a button and the like of the game handle.

In handle packages designed by manufacturers of microsoft, north america, feizhi and the like, all game handle manufacturers in the market often use packages made of plastic materials such as PVC, PS and the like to protect game handle products. The packaging quality of the blister materials is soft, the toughness is strong, the plasticity is good, the package of the blister materials is used for packaging the game handle product, the game handle product can be protected, but harmful gas can be generated in the packaging process of processing the materials, the environment is damaged, the damage to animals and plants is large, and the recycling is not convenient.

Meanwhile, as the packaging of the blister material is used for packaging the gamepad product in a wrapping manner, the gamepad product is inconvenient for a consumer to contact with and has poor consumption experience, so that the gamepad product is to be improved.

Disclosure of Invention

In order to improve the not good problem of consumer experience that results in the packing of game paddle product, this application provides a handle packaging structure, has the effect that improves the satisfaction is experienced in game paddle product packing consumer.

The application provides a handle packaging structure adopts following technical scheme:

a handle packaging structure comprises a box body formed by folding corrugated paper, wherein one end of the box body is provided with a window structure, the window structure comprises a first baffle connected with the box body, one end, away from the connection part of the box body, of the first baffle is respectively provided with a first folding plate and a second folding plate, the first folding plate and the second folding plate are turned towards the inside of the box body, and the second folding plate is arranged between the two first folding plates; the first folding plate is connected with the side wall of the box body in a clamped mode, the first folding plate is provided with a fixing groove used for fixing a handle holding portion of a game, and the second folding plate deviates from one end of the first baffle and the inner wall of the box body in an abutted mode.

By adopting the technical scheme, the gamepad can be directly watched and touched through the window structure, and the package consumption experience satisfaction degree of the gamepad product is improved.

Preferably, the second folding plate comprises an inclined plate, a supporting plate and a butting plate which are sequentially connected, wherein one end of the inclined plate, which is far away from the supporting plate, is connected with the first baffle, and one end of the butting plate, which is far away from the supporting plate, is butted with the inner wall of the box body; the junction of hang plate with first baffle, the junction of backup pad with the hang plate, butt joint board with the junction of backup pad all is provided with first indentation line.

By adopting the technical scheme, the inclined plate, the supporting plate and the abutting plate are turned over along the first indentation line towards the inner direction of the box body, so that the second folding plate forms an arched supporting structure.

Preferably, the two sides of the inclined plate facing the direction of the first folding plate are provided with abdicating grooves.

Through adopting above-mentioned technical scheme, through stepping down the groove, be convenient for stretch into second folded sheet back with the finger from stepping down the groove, pull up the second folded sheet and separate with the box body.

Preferably, the supporting plate is provided with extending parts on two sides facing the direction of the first folding plate.

Through adopting above-mentioned technical scheme, increase the area of contact of first folded sheet and game paddle middle part through the extension.

Preferably, the width of one end of the abutting plate abutted against the inner wall of the box body is larger than that of one end of the abutting plate connected with the supporting plate.

Through adopting above-mentioned technical scheme, play the area of contact effect that increases first folded sheet and box body inner wall butt.

Preferably, the box body includes the bottom plate, both ends all are provided with folding side fender about the bottom plate, the upper end of bottom plate is provided with the upside baffle, the lower extreme of bottom plate is provided with the downside baffle, bottom plate, folding side fender, upside baffle and downside baffle enclose to close and form the box body.

Through adopting above-mentioned technical scheme, enclose through bottom plate, two folding side fenders, upside baffle and downside baffle and close and form the box body, make the box body shaping, be convenient for pack game paddle.

Preferably, the folding side baffle comprises a first side baffle, a connecting side baffle and a second side baffle which are sequentially connected, one end of the first side baffle, which is far away from the connecting side baffle, is connected with the bottom plate, a first clamping groove is formed in the joint of the bottom plate and the first side baffle, and a first inserting tongue is arranged at one end of the second side baffle, which is far away from the connecting side baffle, and is clamped with the first clamping groove; and second crease lines are arranged at the joint of the bottom plate and the first side baffle, the joint of the first side baffle and the connecting side baffle, and the joint of the connecting side baffle and the second side baffle.

Through adopting above-mentioned technical scheme, first tongue and first draw-in groove joint make folding side keep off and be connected with the bottom plate.

Preferably, the upper side baffle comprises a first upper baffle, an upper baffle and a second upper baffle which are sequentially connected, and one end of the first upper baffle, which is away from the upper baffle, is connected with the bottom plate; the left end and the right end of the first upper baffle are respectively provided with an upper dustproof baffle, and the upper dustproof baffles are inserted between the first side baffle and the second side baffle; a second inserting tongue is arranged on two sides of one end, away from the upper baffle, of the second upper baffle, a second clamping groove is arranged at one end, facing the first upper baffle, of the second side baffle, and the second clamping groove is clamped with the second inserting tongue; and third crease lines are arranged at the joint of the bottom plate and the first upper baffle, the joint of the first upper baffle and the upper connecting baffle, and the joint of the upper connecting baffle and the second upper baffle.

Through adopting above-mentioned technical scheme, second draw-in groove and second insert the tongue joint, make upside baffle be connected with folding side fender.

Preferably, one end of the lower side baffle, which is far away from the bottom plate, is connected with the first baffle, and fourth crease lines are arranged at the joint of the lower side baffle and the bottom plate and the joint of the lower side baffle and the first baffle; both ends all are provided with down and keep off dustproof wing about the downside baffle, keep off dustproof wing peg graft down in between first side shield and the second side shield.

Through adopting above-mentioned technical scheme, turn over 90 along fourth indentation line to the bottom plate direction through the downside baffle, make downside baffle and bottom plate perpendicular, peg graft between first side shield and second side shield through keeping off dustproof wing down, make downside baffle and bottom plate perpendicular keep the vertical state.

Preferably, the second side shield moves towards the one end of first overhead gage is provided with the third draw-in groove, the third draw-in groove set up in the second draw-in groove with connect between the side shield, first folded sheet is provided with the third and inserts the tongue, the third insert the tongue with third draw-in groove joint.

Through adopting above-mentioned technical scheme, make first folded sheet be connected with folding side fender, realize first folded sheet and box body lateral wall joint.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the gamepad can be directly observed and touched through the window structure, and the package consumption experience satisfaction degree of the gamepad product is improved;

2. the space between the first baffle and the inner wall of the box body is sealed by the two first folding plates and the second folding plate to form a storage space, a series of accessories such as a game handle connecting wire, a wireless adapter and a product specification can be placed in the storage space, and the space utilization rate of the handle packaging structure is improved;

3. handle packaging structure does not have the material of not being convenient for recycle such as PVC, PS, need not use the equipment mode of glue, simple structure, and the equipment is convenient more environmental protection, can expand the box body before the use and be the platykurtic, does benefit to the storage transportation, saves the cost.

Drawings

Fig. 1 is a schematic structural view of a handle packaging structure according to an embodiment of the present application.

Fig. 2 is a structural diagram illustrating a handle packaging structure in an unfolded state according to an embodiment of the present application.

Fig. 3 is a box folding structure diagram of a handle packaging structure according to an embodiment of the present application.

Fig. 4 is a schematic view of a folded structure of a window structure of a handle packaging structure according to an embodiment of the present application.

Description of the reference numerals: 1. a box body; 11. a base plate; 111. a first card slot; 12. folding the side block; 121. a first side dam; 122. connecting the side baffle; 123. a second side baffle; 124. a second embossing line; 125. a first tongue; 126. a second card slot; 127. a third card slot; 13. an upper baffle plate; 131. a first upper baffle; 132. connecting an upper baffle plate; 133. a second upper baffle; 134. an upper shield dustproof wing; 135. a second tongue; 136. a third embossing line; 14. a lower baffle; 141. a fourth embossing line; 142. a lower blocking dustproof wing; 2. a window structure; 21. a first baffle plate; 22. a first folding plate; 221. a fixing groove; 222. a third tongue; 23. a second folding plate; 231. an inclined plate; 232. a support plate; 233. abutting against the plate; 234. a yielding groove; 235. an extension portion; 24. a first embossing line; 3. a display window; 4. a storage space.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses handle packaging structure.

Referring to fig. 1, a handle packaging structure, including utilizing corrugated paper fold forming's box body 1, through box body 1 with the game paddle packing, do not have materials that PVC, PS etc. are not convenient for recycle, need not use the equipment mode of glue, simple structure, the equipment is convenient more environmental protection, can expand box body 1 before the use and be the platykurtic, does benefit to the storage transportation, saves the cost.

One end of the box body 1 is provided with a window structure 2, the gamepad can be directly observed and touched through the window structure 2, and the package consumption experience satisfaction degree of the gamepad product is improved.

Specifically, window structure 2 includes the first baffle 21 of being connected with box body 1, and first baffle 21 turns over 90 to box body 1 inside direction and turns over, makes first baffle 21 perpendicular with box body 1 inside wall. One end of the first baffle 21 deviating from the junction of the box body 1 is provided with a first folding plate 22 and a second folding plate 23 which are turned over towards the inside of the box body 1 respectively, the second folding plate 23 is arranged between the two first folding plates 22, the two first folding plates 22 and the second folding plates 23 separate the first baffle 21 into a display window 3, a gamepad placed in the box body 1 can be directly observed through the display window 3, a consumer can conveniently observe the gamepad and touch the gamepad, and the experience satisfaction degree of the package and the consumption of the gamepad product can be improved.

Meanwhile, the space between the first baffle 21 and the inner wall of the box body 1 is sealed by the two first folding plates 22 and the second folding plate 23 to form a storage space 4, a game handle connecting line, a wireless adapter, a product specification and other accessories can be placed in the storage space 4, and the space utilization rate of the handle packaging structure is improved.

The first folding plate 22 is turned over 90 degrees towards the inside of the box body 1, so that the first folding plate 22 is perpendicular to the first baffle 21, and the first folding plate 22 is clamped and fixed with the side wall of the box body 1. The first baffle 21 is fixedly connected with the box body 1, and the first baffle 21 and the inner side wall of the box body 1 are kept in a vertical state.

The first folding plate 22 is provided with a fixing groove 221 for fixing the grip portion of the handle, and the grip portion of the game handle is fixed by the fixing groove 221 so that the game handle is confined in the case body 1.

One end of the second folding plate 23 departing from the first baffle 21 is abutted against the inner wall of the box body 1, so that the second folding plate 23 is fixed and supported, and the middle part of the game handle is supported by the second folding plate 23.

During the use, place the game paddle in box body 1, two first folded sheet 22 and second folded sheet 23 divide into a show window 3 with first baffle 21, can see the game paddle of placing in box body 1 and touch game paddle through show window 3, and two first folded sheet 22 and second folded sheet 23 seal the space between first baffle 21 and the box body 1 inner wall, form storage space 4, deposit the game paddle accessory through storage space 4.

Referring to fig. 1 and 2, the second folding plate 23 includes an inclined plate 231, a support plate 232, and an abutment plate 233 connected in this order, and the support plate 232 is connected between the inclined plate 231 and the abutment plate 233. The end of the inclined plate 231 facing away from the supporting plate 232 is connected to the first baffle plate 21, so that the second folding plate 23 is connected to the first baffle plate 21.

The butt plate 233 deviates from one end of the supporting plate 232 and the inner wall of the box body 1 in butt joint, so that one end of the second folding plate 23 deviating from the first baffle 21 and the inner wall of the box body 1 in butt joint are abutted, and the effect of fixing and supporting the second folding plate 23 is achieved.

The first score line 24 is provided at the connection between the inclined plate 231 and the first baffle plate 21, at the connection between the support plate 232 and the inclined plate 231, and at the connection between the abutting plate 233 and the support plate 232, so that the inclined plate 231, the support plate 232, and the abutting plate 233 are folded along the first score line 24 toward the inside of the box body 1, and the second folding plate 23 forms an arched support structure, which is convenient for supporting the middle part of the game pad.

Referring to fig. 1 and 2, the inclined plate 231 gradually shrinks toward the center to form the abdicating groove 234 toward the two sides of the first folding plate 22, so that fingers can extend into the back of the second folding plate 23 from the abdicating groove 234, the second folding plate 23 is pulled up to be separated from the box body 1, the game handle can be conveniently taken out of the box body 1, and meanwhile, a series of accessories such as a game handle connecting line, a wireless adapter and a product specification can be conveniently taken and placed in the storage space 4.

Referring to fig. 1 and 2, the support plate 232 is provided with extension portions 235 at both sides thereof facing the first folding plate 22, and the extension portions 235 increase the contact area between the first folding plate 22 and the middle portion of the handle, thereby dispersing the pressure of the weight of the handle on the second folding plate 23.

Referring to fig. 1 and 2, the width of the end of the abutting plate 233 abutting the inner wall of the case 1 is larger than the width of the end of the abutting plate 233 connecting the supporting plate 232, so that the contact area of the first folding plate 22 abutting the inner wall of the case 1 is increased, and the pressure of the weight of the game pad on the second folding plate 23 is dispersed.

Referring to fig. 2, 3 and 4, the box body 1 comprises a bottom plate 11, folding side baffles 12 are arranged at the left end and the right end of the bottom plate 11, an upper side baffle 13 is arranged at the upper end of the bottom plate 11, a lower side baffle 14 is arranged at the lower end of the bottom plate 11, and the box body 1 is formed by enclosing the bottom plate 11, the two folding side baffles 12, the upper side baffle 13 and the lower side baffle 14, so that the box body 1 is formed, and the game handle can be conveniently packaged.

Referring to fig. 2, 3 and 4, the folding side barrier 12 includes a first side barrier 121, a connecting side barrier 122 and a second side barrier 123 which are connected in sequence such that the connecting side barrier 122 is connected between the first side barrier 121 and the second side barrier 123. One end of the first side baffle 121, which is away from the connecting side baffle 122, is connected to the bottom plate 11, so that the folding side baffle 12 is connected to the bottom plate 11, and the cross section of the folding side baffle 12 and the cross section of the bottom plate 11 are L-shaped.

The junction of the bottom plate 11 and the first side baffle 121, the junction of the first side baffle 121 and the connecting side baffle 122, and the junction of the connecting side baffle 122 and the second side baffle 123 are all provided with second indentation lines 124, the second side baffle 123, the connecting side baffle 122 and the first side baffle 121 are sequentially folded towards the bottom plate 11 along the second indentation lines 124 by 90 degrees, so that the second side baffle 123 is perpendicular to the connecting side baffle 122, the connecting side baffle 122 is perpendicular to the first side baffle 121, and the first side baffle 121 is perpendicular to the bottom plate 11.

The connecting part of the bottom plate 11 and the first side baffle 121 is provided with a first clamping groove 111, one end of the second side baffle 123 departing from the connecting side baffle 122 is provided with a first inserting tongue 125, the first inserting tongue 125 is clamped with the first clamping groove 111, so that the folding side baffle 12 is connected with the bottom plate 11, the second side baffle 123 and the connecting side baffle 122 keep a vertical state, the connecting side baffle 122 and the first side baffle 121 keep a vertical state, the first side baffle 121 and the bottom plate 11 keep a vertical state, and the first side baffle 121 is parallel to the second side baffle 123.

Referring to fig. 2, 3 and 4, the upper baffle 13 includes a first upper baffle 131, an upper baffle 132 and a second upper baffle 133 connected in this order such that the upper baffle 132 is connected between the first upper baffle 131 and the second upper baffle 133. The end of the first upper baffle 131, which faces away from the upper baffle 132, is connected to the bottom plate 11, so that the upper baffle 13 is connected to the bottom plate 11.

Third crease lines 136 are arranged at the joint of the bottom plate 11 and the first upper baffle 131, the joint of the first upper baffle 131 and the upper connecting baffle 132, and the joint of the upper connecting baffle 132 and the second upper baffle 133, the upper connecting baffle 132 and the first upper baffle 131 are sequentially folded towards the bottom plate 11 along the third crease lines 136 by 90 degrees, so that the second upper baffle 133 is perpendicular to the upper connecting baffle 132, the upper connecting baffle 132 is perpendicular to the first upper baffle 131, and the first upper baffle 131 is perpendicular to the bottom plate 11.

The second upper baffle 133 deviates from the two sides of the end of the upper baffle 132 and is provided with a second inserting tongue 135, the end of the second side baffle 123 facing the first upper baffle 131 is provided with a second engaging groove 126, the second engaging groove 126 is engaged with the second inserting tongue 135, so that the upper baffle 13 is connected with the folding side baffle 12, and the cross section of the upper baffle 13 and the folding side baffle 12 is L-shaped.

The left end and the right end of the first upper baffle 131 are both provided with upper blocking dustproof wings 134, and the upper blocking dustproof wings 134 are inserted between the first side baffle 121 and the second side baffle 123, so that the upper baffle 13 and the folding side baffle 12 are connected more firmly, and the upper baffle 13 and the folding side baffle 12 are sealed.

Referring to fig. 3 and 4, the end of the lower baffle plate 14 away from the bottom plate 11 is connected to the first baffle plate 21, so that the lower baffle plate 14 is connected to the first baffle plate 21.

The joint of the lower flap 14 and the bottom plate 11 and the joint of the lower flap 14 and the first flap 21 are both provided with a fourth score line 141, and the lower flap 14 is folded by 90 ° in the direction of the bottom plate 11 along the fourth score line 141, so that the lower flap 14 is perpendicular to the bottom plate 11.

The left end and the right end of the lower side baffle plate 14 are both provided with lower dustproof blocking wings 142, the lower dustproof blocking wings 142 are inserted between the first side baffle plate 121 and the second side baffle plate 123, the lower side baffle plate 14 and the bottom plate 11 are kept in a vertical state, the lower side baffle plate 14 and the folding side baffle plate 12 are also sealed and connected, the cross sections of the lower side baffle plate 14 and the folding side baffle plate 12 are L-shaped, finally, the bottom plate 11, the two folding side baffle plates 12, the upper side baffle plate 13 and the lower side baffle plate 14 are enclosed to form the box body 1, and the box body 1 is a rectangular box.

Referring to fig. 4, one end of the second side blocking plate 123 facing the first upper blocking plate 131 is provided with a third locking groove 127, the third locking groove 127 is arranged between the second locking groove 126 and the connecting side blocking plate 122, the first folding plate 22 is provided with a third insertion tongue 222, and the third insertion tongue 222 is locked with the third locking groove 127, so that the first folding plate 22 is connected with the folding side blocking plate 12, and the first folding plate 22 is locked with the side wall of the box body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A handle packaging structure is characterized in that: the corrugated paper folding box comprises a box body (1) formed by folding corrugated paper, wherein a window structure (2) is arranged at one end of the box body (1), the window structure (2) comprises a first baffle (21) connected with the box body (1), a first folding plate (22) and a second folding plate (23) which are turned over towards the inside of the box body (1) are respectively arranged at one end of the first baffle (21) which is far away from the joint of the box body (1), and the second folding plate (23) is arranged between the two first folding plates (22);

first folded sheet (22) with box body (1) lateral wall joint, first folded sheet (22) are provided with fixed slot (221) that are used for fixed game paddle portion of gripping, second folded sheet (23) deviate from the one end and the box body (1) inner wall butt of first baffle (21).

2. A handle wrap structure as recited in claim 1, wherein: the second folding plate (23) comprises an inclined plate (231), a supporting plate (232) and an abutting plate (233) which are sequentially connected, one end of the inclined plate (231), which is far away from the supporting plate (232), is connected with the first baffle (21), and one end of the abutting plate (233), which is far away from the supporting plate (232), is abutted against the inner wall of the box body (1);

first crease lines (24) are arranged at the connection part of the inclined plate (231) and the first baffle plate (21), the connection part of the support plate (232) and the inclined plate (231) and the connection part of the abutting plate (233) and the support plate (232).

3. A handle wrap structure as recited in claim 2, wherein: the two sides of the inclined plate (231) facing the first folding plate (22) are provided with abdicating grooves (234).

4. A handle wrap structure as recited in claim 2, wherein: the two sides of the supporting plate (232) facing the direction of the first folding plate (22) are provided with extending parts (235).

5. A handle wrap structure as recited in claim 2, wherein: the width of one end, abutted against the inner wall of the box body (1), of the abutting plate (233) is larger than that of one end, connected with the supporting plate (232), of the abutting plate (233).

6. The handle wrap structure of claim 1 wherein: the box body (1) comprises a bottom plate (11), folding side baffles (12) are arranged at the left end and the right end of the bottom plate (11), an upper side baffle (13) is arranged at the upper end of the bottom plate (11), a lower side baffle (14) is arranged at the lower end of the bottom plate (11), and the bottom plate (11), the folding side baffles (12), the upper side baffle (13) and the lower side baffle (14) are enclosed to form the box body (1).

7. The handle wrap structure of claim 6 wherein: the folding side baffle (12) comprises a first side baffle (121), a connecting side baffle (122) and a second side baffle (123) which are sequentially connected, one end of the first side baffle (121) departing from the connecting side baffle (122) is connected with the bottom plate (11), a first clamping groove (111) is formed in the joint of the bottom plate (11) and the first side baffle (121), a first inserting tongue (125) is arranged at one end of the second side baffle (123) departing from the connecting side baffle (122), and the first inserting tongue (125) is clamped with the first clamping groove (111);

and second crease lines (124) are arranged at the joint of the bottom plate (11) and the first side baffle (121), the joint of the first side baffle (121) and the connecting side baffle (122) and the joint of the connecting side baffle (122) and the second side baffle (123).

8. A handle wrap structure as recited in claim 7, wherein: the upper side baffle (13) comprises a first upper baffle (131), an upper baffle (132) and a second upper baffle (133) which are sequentially connected, and one end of the first upper baffle (131) departing from the upper baffle (132) is connected with the bottom plate (11);

upper blocking dustproof wings (134) are arranged at the left end and the right end of the first upper blocking plate (131), and the upper blocking dustproof wings (134) are inserted between the first side blocking plate (121) and the second side blocking plate (123);

two sides of one end, deviating from the upper baffle (132), of the second upper baffle (133) are provided with second insertion tongues (135), one end, facing the first upper baffle (131), of the second side baffle (123) is provided with second clamping grooves (126), and the second clamping grooves (126) are clamped with the second insertion tongues (135);

third crease lines (136) are arranged at the joint of the bottom plate (11) and the first upper baffle (131), the joint of the first upper baffle (131) and the upper baffle (132), and the joint of the upper baffle (132) and the second upper baffle (133).

9. A handle wrap structure as recited in claim 8, wherein: one end, away from the bottom plate (11), of the lower side baffle (14) is connected with the first baffle (21), and fourth crease lines (141) are arranged at the joint of the lower side baffle (14) and the bottom plate (11) and the joint of the lower side baffle (14) and the first baffle (21);

both ends all are provided with down and keep off dustproof wing (142) about downside baffle (14), keep off dustproof wing (142) down peg graft in between first side shield (121) and second side shield (123).

10. The handle wrap structure of claim 9 wherein: second side shield (123) orientation the one end of first overhead gage (131) is provided with third draw-in groove (127), third draw-in groove (127) set up in second draw-in groove (126) with connect between side shield (122), first folded sheet (22) are provided with third tongue (222), third tongue (222) with third draw-in groove (127) joint.