WO2017041319A1 - 栓式锁紧紧固结构及其安装方法 - Google Patents

栓式锁紧紧固结构及其安装方法 Download PDF

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Publication number
WO2017041319A1
WO2017041319A1 PCT/CN2015/089841 CN2015089841W WO2017041319A1 WO 2017041319 A1 WO2017041319 A1 WO 2017041319A1 CN 2015089841 W CN2015089841 W CN 2015089841W WO 2017041319 A1 WO2017041319 A1 WO 2017041319A1
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Prior art keywords
front cover
bolt
fastening structure
cover
hole
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English (en)
French (fr)
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李峰
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Individual
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Priority to US15/310,791 priority Critical patent/US10337700B2/en
Priority to JP2016559833A priority patent/JP6493698B2/ja
Priority to EP15895859.5A priority patent/EP3348901A4/en
Priority to KR1020167027454A priority patent/KR101872453B1/ko
Publication of WO2017041319A1 publication Critical patent/WO2017041319A1/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to an assembly structure of an LED lamp outer casing, in particular to an assembly structure of an LED illumination lamp used in a deep water high pressure environment.
  • LED technology As the most eye-catching light source technology in the 21st century, LED technology has been applied to various fields, and has adopted and produced light sources for illumination, indication, projection, and display in response to various needs.
  • the assembled structure according to the present invention is a fastening structure for an LED illuminating lamp housing, which is tapped on a structure in which an existing lamp housing needs to be assembled, and is fixed and fixed by bolts, screws, and nuts.
  • this structure leaves a distinct tapping hole on the outer casing, as well as the exposed fastening bits, and in some constructions it is necessary to design a thinner connecting plate suitable for screw nut mounting at the edge of the mounting position.
  • the problem of use in general environment is not very large. If you consider using it in extreme environments, such as in the deep sea, or in outer space, you need to consider whether the connection shell is simple, and whether the local stress at the joint position is safe to limit the yield limit of the material.
  • the invention proposes an assembly structure of a lamp housing suitable for use in an extreme environment, which adopts a plug-in locking bolt to assemble and fix the casing, and the locking is stable and reliable, and the structure is maintained. Simple shape.
  • the bolt type fastening fastening structure comprises a front cover and a rear cover.
  • the front cover and the rear cover are in a rectangular sheet shape, and are characterized in that phases are provided at four edge portions of the front cover and the rear cover.
  • a continuous protrusion and a groove are embedded in each other, and a hole is formed in the center of the convex portion, and the four locking bolts are inserted into the hole to lock the front cover and the back cover.
  • the width of the groove on the back cover is smaller than the width of the protrusion, and the four corner positions are L-shaped grooves; the width of the protrusion on the front cover is smaller than the width of the groove, and the four corner positions are L-shaped protrusions.
  • the front cover and the rear cover are fastened together, and the hole of the convex portion of the front cover is kept coaxial with the hole of the convex portion of the rear cover.
  • the ends of the holes in each of the projections are machined with a 45° chamfer.
  • the diameter of the locking bolt is ⁇ 2.5mm. There is a clearance fit between the locking bolt and the hole, and the tolerance of one side is 0.1 mm.
  • the method for installing the bolt-type fastening structure is characterized in that the corresponding front cover and the rear cover are aligned and fastened, so that the convex portion of the front cover is embedded in the groove portion of the back cover; Let the holes of the convex parts on each edge be in line with each other in the axial direction; take a locking bolt to take liquid silicone, insert the hole; insert four locking bolts in turn; keep it flat and let it cool. .
  • the diameter of the locking bolt is ⁇ 2.5mm. There is a clearance fit between the locking bolt and the hole, and the tolerance of one side is 0.1 mm.
  • the invention relates to a lamp housing fastening structure suitable for use in an extreme environment, and the fastening structure is designed to be able to mutually engage a continuous protrusion and a groove in a contact portion of a front cover of the front cover to be assembled.
  • the hole is machined into the hole, and the front cover and the back cover are locked by the locking bolt insertion hole.
  • the locking method does not need tapping, and the locking portion is concealed to keep the outer structure simple, and the structure is also beneficial for reducing the connection portion.
  • the shear stress ensures the stability and reliability of the fastening structure.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • FIG. 1 there is shown a bolt-type fastening structure according to the present invention, comprising a front cover 10 and a rear cover 20, wherein the front cover 10 and the rear cover 20 have a rectangular sheet shape, characterized in that The four edge portions of the front cover 10 and the rear cover 20 are provided with projections and recesses corresponding to each other, and the projections on the front cover 10 are marked as a front cover projection 11 and a front cover recess 12 in the drawing.
  • the projections on the rear cover are labeled as a rear cover projection 21 and a rear cover recess 22.
  • a hole 30 is provided in the center of the protrusion, and the four locking bolts 40 are inserted into the hole 30 to lock the front cover and the rear cover.
  • the four locking bolts 40 correspond to the four sides of the front cover 10 and the rear cover 20.
  • the front cover 10 and the rear cover 20 are engaged with each other, and the front cover projection 11 is fitted into the rear cover recess 22, and vice versa.
  • the protrusions on the different parts of the front cover and the rear cover are connected one by one, and are snap-fitted together.
  • the holes 30 of the projections thus connected can be engaged as a complete section of the tunnel, so that the locking bolts 40 are inserted along the combined apertures and the front cover 10 and the rear cover 20 are locked.
  • the width of the groove on the back cover is smaller than the width of the protrusion, and the four corner positions are L-shaped grooves; the width of the protrusion on the front cover is smaller than the width of the groove, and the four corner positions are L-shaped protrusions.
  • the front cover and the rear cover are fastened together, and the hole of the convex portion of the front cover is kept coaxial with the hole of the convex portion of the rear cover.
  • the ends of the holes in each of the projections are machined with a 45° chamfer.
  • the diameter of the locking bolt is ⁇ 2.5mm. There is a clearance fit between the locking bolt and the hole, and the tolerance of one side is 0.1 mm.
  • the method for installing the bolt-type fastening structure is characterized in that the corresponding front cover and the rear cover are aligned and fastened, so that the convex portion of the front cover is embedded in the groove portion of the back cover; Let every edge The holes of the upper convex portion are in line with each other in the axial direction; taking a locking bolt to take liquid silicone, the liquid silicone can lubricate when the locking bolt 40 is worn, so that the locking bolt 40 is more easily After piercing, after the four locking bolts are penetrated, they are kept flat and placed so that the liquid silicone gel can be naturally solidified. The solidified silicone gel is used for fastening, and the locking bolt is stably locked in the hole. Inciting.
  • the diameter of the locking bolt is ⁇ 2.5mm. There is a clearance fit between the locking bolt and the hole, and the tolerance of one side is 0.1 mm.
  • the ends of the holes in each of the projections are machined with a 45° chamfer which allows the locking bolts to be more easily penetrated. After the penetration is avoided, the locking bolt is directly damaged by the upper and lower shear forces.
  • the surface of the front cover and the back cover are covered with a film of a film which is directly formed on the surface by an integral molding technique, and the film has a thickness of 0.2 mm, and the film is perfectly fitted to the front cover and the back cover.
  • the shape includes the raised and grooved portions on the front and back covers.
  • the invention relates to a lamp housing fastening structure suitable for use in an extreme environment, and the fastening structure is designed to be able to mutually engage a continuous protrusion and a groove in a contact portion of a front cover of the front cover to be assembled.
  • the hole is machined into the hole, and the front cover and the back cover are locked by the locking bolt insertion hole.
  • the locking method does not need tapping, and the locking portion is concealed to keep the outer structure simple, and the structure is also beneficial for reducing the connection portion.
  • the shear stress ensures the stability and reliability of the fastening structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connection Of Plates (AREA)

Abstract

一种栓式锁紧紧固结构，包含前盖（10）、后盖（20），该前盖（10）和后盖（20）为矩形片状形态，在前盖（10）和后盖（20）的四个边缘部位设有相对应的相互卡嵌连续凸起（11）和凹槽（12），该凸起（11）中央设有孔（30），四根锁紧栓（40）插入孔（30）中锁紧前盖（10）和后盖（20）。该结构是一种适用在极端环境中的照明灯外壳紧固结构，该紧固结构在需要组装的前盖（10）后盖（20）相接触部位设计了能够互相卡嵌连续凸起（11）和凹槽（12），通过在凸起（11）加工出孔（30），用锁紧栓（40）插入孔（30）来锁紧前盖（10）和后盖（20），这种锁紧方式不用攻丝，且锁紧部位隐蔽保持外表结构简洁，该结构还有利于降低连接部位所承受的切应力，保证了紧固结构的稳定可靠。

Description

栓式锁紧紧固结构及其安装方法 【技术领域】
本发明涉及LED灯外壳体的组装结构，尤其涉及在深水高压环境下使用的LED照明灯的组装结构。
【背景技术】
随着科学技术的进步，深海或者外太空对人类来说不再是深不可及的神秘地带，随着潜艇技术以及航天技术的发展，人类对海洋的探测深度越来越大；对外太空的探测广度也越来越大。在深海环境探索最大的问题是，深海环境能见度低雷达探测不够全面，导致勘探、搜索、定位上的障碍，而一般的照明灯显然不能胜任深海环境下极端环境。而在外太空探索的问题是，会遇到不同气压环境
LED技术作为21世纪最受瞩目的光源技术，被应用到了各个领域，采用并制作为应对各种不同使用需求的照明、指示、投影、显示所用光源。
本发明所涉及的组装结构是一种针对LED照明灯外壳所用紧固结构，在现有的灯外壳需要组装的结构上进行攻丝，通过螺栓、螺丝以及螺母完成安装固定。但是这种结构会在外壳上留下明显的攻丝孔，以及裸露出来的紧固位，以及在某些结构中需要在安装位边缘设计出一个适合螺丝螺母安装的厚度较薄的连接台。在一般环境下使用问题不是很大，如果考虑在极端环境中使用，比如在深海内，或者外太空使用就需要考虑连接外壳是否简洁、连接位置局部应力是否安全地限制材料的屈服极限等问题。
【发明内容】
本发明针对以上情况提出了一种适用于极端环境中的照明灯外壳组装结构，该结构采用插入式的锁紧栓，对外壳进行组装固定，锁紧稳固可靠，保持 外形简洁。
本发明所涉及的栓式锁紧紧固结构，包含前盖、后盖，该前盖和后盖为矩形片状形态，其特征在于，在前盖和后盖的四个边缘部位设有相对应的互相卡嵌连续凸起和凹槽，该凸起部位中央设有孔，四根锁紧栓插入孔中锁紧前盖和后盖。
在后盖上的凹槽宽度小于凸起宽度，四个转角位为L型凹槽；在前盖上的凸起宽度小于凹槽宽度，四个转角位为L型凸起。
当前盖与后盖扣合在一起，前盖凸起部位的孔与后盖凸起部位的孔保持同轴。
在前盖上L型凸起部位内有两道孔，两道孔的孔道不交汇。
在每一处凸起上的孔的两端均加工45°倒角。
在孔和锁紧栓之间有导滑的硅胶。
锁紧栓的直径为Φ2.5mm。锁紧栓和孔之间为间隙配合，单边公差0.1mm。
栓式锁紧紧固结构的安装方法，其特征在于，将对应设置的前盖和后盖对准，扣合，让前盖的凸起部位嵌入卡在后盖的凹槽部位；压紧，让每一个边缘上的凸起部位的孔互相对其轴向成一条直线；取一根锁紧栓沾取液态硅胶，插入孔；依次插入四根锁紧栓；保持平整静置，待硅胶固化。
锁紧栓安装完成后，冷却后，在孔内锁紧栓两端再次用液态硅胶填充封口，待其自然冷却成型。
锁紧栓的直径为Φ2.5mm。锁紧栓和孔之间为间隙配合，单边公差0.1mm。
本发明是一种适用在极端环境中的照明灯外壳紧固结构，该紧固结构在需要组装的前盖后盖相接触部位设计了能够互相卡嵌连续凸起和凹槽，通过正在凸起部位加工出孔，用锁紧栓插入孔来锁紧前盖和后盖，这种锁紧方式不用攻丝，且锁紧部位隐蔽保持外表结构简洁，该结构还有利于降低连接部位所承受的切应力，保证了紧固结构的稳定可靠。
【附图说明】
图1是本发明一实施例结构示意图；
其中：10、前盖；11、前盖凸起；12、前盖凹槽；20、后盖；21、后盖凸起；22、后盖凹槽；30、孔；40、锁紧栓；
【具体实施方式】
下面将结合本发明附图和具体实施方式对本发明进行进一步的详细说明。
请参考附图1：其中示出了本发明所涉及的栓式锁紧紧固结构，包含前盖10、后盖20，该前盖10和后盖20为矩形片状形态，其特征在于，在前盖10和后盖20的四个边缘部位设有相对应互相嵌套的凸起和凹槽，在图中前盖10上的凸起标记为前盖凸起11和前盖凹槽12，而后盖上的凸起标记为后盖凸起21和后盖凹槽22。
在凸起中央都设有孔30，四根锁紧栓40插入孔30中锁紧前盖和后盖。四根锁紧栓40对应前盖10和后盖20的四条边。当前盖10和后盖20相互扣合，前盖凸起11嵌入到后盖凹槽22内，反之亦然。这样分别属于前盖和后盖的不同部分上的凸起一一衔接，严丝合缝地卡扣组合在一起。这样连接的凸起上的孔30就能够衔接为完整的一段孔道，于是锁紧栓40沿着这段组合而成的孔道插入，并锁紧前盖10与后盖20。
在后盖上的凹槽宽度小于凸起宽度，四个转角位为L型凹槽；在前盖上的凸起宽度小于凹槽宽度，四个转角位为L型凸起。
当前盖与后盖扣合在一起，前盖凸起部位的孔与后盖凸起部位的孔保持同轴。
在前盖上L型凸起部位内有两道孔，两道孔的孔道不交汇。
在每一处凸起上的孔的两端均加工45°倒角。
在孔和锁紧栓之间有导滑的硅胶。
锁紧栓的直径为Φ2.5mm。锁紧栓和孔之间为间隙配合，单边公差0.1mm。
栓式锁紧紧固结构的安装方法，其特征在于，将对应设置的前盖和后盖对准，扣合，让前盖的凸起部位嵌入卡在后盖的凹槽部位；压紧，让每一个边缘 上的凸起部位的孔互相对其轴向成一条直线；取一根锁紧栓沾取液态硅胶，该液态硅胶能在穿锁紧栓40的时候起润滑作用，使锁紧栓40更易被穿入，待四根锁紧栓都穿入完成后，保持平整静置，以便让该液态硅胶自然固化成型，固化后的硅胶起紧固作用，保持锁紧栓稳定锁紧在孔内不会窜动。
锁紧栓安装完成后，冷却后，在孔内锁紧栓两端再次用液态硅胶填充封口，待其自然冷却成型。对端口进行再次填封，保持锁紧栓稳定地卡紧在孔内。不会晃动以及松脱。
锁紧栓的直径为Φ2.5mm。锁紧栓和孔之间为间隙配合，单边公差0.1mm。
在每一处凸起上的孔的两端均加工45°倒角，倒角可以使得锁紧栓更容易被穿入。避免穿入完成后，锁紧栓直接受到上下剪切力而被破坏。
在前盖和后盖相互贴合的表面覆着一层胶膜，该胶膜是采用一体成型技术直接成型在表面，该胶膜厚度为0.2mm，且胶膜完美贴合前盖和后盖形状，包括前盖和后盖上的凸起和凹槽部分。
当压紧扣合前盖和后盖时，互相压贴会挤压到胶膜，胶膜本身有弹力，受到挤压后，会给前盖后盖一个反向作用力，这时，由于分属于前盖和后盖的凸起和凹槽相互之间有分开的趋势，这会在不同部位分别形成上下的挤压力，成对存在的挤压力互相抵消，可以避免锁紧栓松动，或者被挤压变形甚至断裂。
同时，这种上下作用力，会在两个凸起接触端面对锁紧栓造成上下的剪切力作用，所以将锁紧栓端面加工45°倒角也有利于避免锁紧栓直接受到上下剪切力而被破坏。
本发明是一种适用在极端环境中的照明灯外壳紧固结构，该紧固结构在需要组装的前盖后盖相接触部位设计了能够互相卡嵌连续凸起和凹槽，通过正在凸起部位加工出孔，用锁紧栓插入孔来锁紧前盖和后盖，这种锁紧方式不用攻丝，且锁紧部位隐蔽保持外表结构简洁，该结构还有利于降低连接部位所承受的切应力，保证了紧固结构的稳定可靠。
以上所述，仅是本发明较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉 本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许变更或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明技术是指对以上实施例所作的任何简单修改、等同变化与修饰，均属于本发明技术方案的范围内。

Claims (10)

  1. 一种栓式锁紧紧固结构，包含前盖、后盖，该前盖和后盖为矩形片状形态，其特征在于，在前盖和后盖的四个边缘部位设有相对应的互相卡嵌连续凸起和凹槽，该凸起部位中央设有孔，四根锁紧栓插入孔中锁紧前盖和后盖。
  2. 根据权利要求1所述栓式锁紧紧固结构，其特征在于，在后盖上的凹槽宽度小于凸起宽度，四个转角位为L型凹槽；在前盖上的凸起宽度小于凹槽宽度，四个转角位为L型凸起。
  3. 根据权利要求1所述栓式锁紧紧固结构，其特征在于，当前盖与后盖扣合在一起，前盖凸起部位的孔与后盖凸起部位的孔保持同轴。
  4. 根据权利要求1所述栓式锁紧紧固结构，其特征在于，在前盖上L型凸起部位内有两道孔，两道孔的孔道不交汇。
  5. 根据权利要求1所述栓式锁紧紧固结构，其特征在于，在每一处凸起上的孔的两端均加工45°倒角。
  6. 根据权利要求1所述栓式锁紧紧固结构，其特征在于，在孔和锁紧栓之间有导滑的硅胶。
  7. 根据权利要求1所述栓式锁紧紧固结构，其特征在于，锁紧栓的直径为Φ2.5mm，锁紧栓和孔之间为间隙配合，单边公差0.1mm。
  8. 一种栓式锁紧紧固结构的安装方法，其特征在于，将对应设置的前盖和后盖对准，扣合，让前盖的凸起部位嵌入卡在后盖的凹槽部位；压紧，让每一个边缘上的凸起部位的孔互相对其轴向成一条直线；取一根锁紧栓沾取液态硅胶，插入孔；依次插入四根锁紧栓；保持平整静置，待硅胶固化。
  9. 根据权利要求8所述栓式锁紧紧固结构的安装方法，其特征在于，锁紧栓安装完成后，冷却后，在孔内锁紧栓两端再次用液态硅胶填充封口，待其自然冷却成型。
  10. 根据权利要求8所述栓式锁紧紧固结构的安装方法，其特征在于，锁紧栓的直径为Φ2.5mm，锁紧栓和孔之间为间隙配合，单边公差0.1mm。
PCT/CN2015/089841 2015-09-09 2015-09-17 栓式锁紧紧固结构及其安装方法 Ceased WO2017041319A1 (zh)

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