TWI571315B - Rubber gun holder bracket fixed sheet elastic preload structure - Google Patents
Rubber gun holder bracket fixed sheet elastic preload structure Download PDFInfo
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- TWI571315B TWI571315B TW105103924A TW105103924A TWI571315B TW I571315 B TWI571315 B TW I571315B TW 105103924 A TW105103924 A TW 105103924A TW 105103924 A TW105103924 A TW 105103924A TW I571315 B TWI571315 B TW I571315B
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- elastic
- fixing piece
- bracket
- gun
- preloading structure
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Description
本發明係有關於手工具之技術領域,尤其是增加膠槍組件組裝穩定度之膠槍承托架固定片彈性預壓結構。 The invention relates to the technical field of hand tools, in particular to an elastic preloading structure of a glue gun carrier bracket fixing piece which increases the assembly stability of the glue gun assembly.
習知膠槍之結構大致包含一槍體、一鎖設於槍體前端之一承托架、一銜設於槍體與承托架間之固定片、一貼抵承托架內側面之鎖片、以及複數穿伸鎖片與固定片後螺合於槍體之鎖固元件。透過固定片提供承托架與槍體之間一預設之應力。 The structure of the conventional glue gun generally comprises a gun body, a bracket mounted on the front end of the gun body, a fixing piece disposed between the gun body and the carrier bracket, and a lock attached to the inner side of the bracket. The piece and the plurality of locking pieces and the fixing piece are screwed to the locking component of the gun body. A predetermined stress is applied between the bracket and the gun body through the fixing piece.
習知固定片與承托架抵貼之端面,容易因為承托架生產過程的公差,例如烤漆厚度、板材厚度、或板材平整度等,導致承托架與固定片之間無法平整貼合,會有間距過大或太小的現象。導致承托架與固定片間隙過大時,承托架會相對槍體形成搖晃。反之,若承托架與固定片太過密合,亦造成膠罐裝設的不便,以及承托架不易轉動調整的缺失。 The end face of the conventional fixing piece and the bearing bracket is easy to be flattened due to the tolerance of the production process of the carrier, such as the thickness of the baking varnish, the thickness of the plate, or the flatness of the plate, etc., so that the bracket and the fixing piece cannot be flattened. There will be too much or too little spacing. When the gap between the carrier bracket and the fixing piece is too large, the bearing bracket will be shaken relative to the gun body. On the other hand, if the bracket and the fixing piece are too close together, the inconvenience of the rubber can installation and the lack of rotation adjustment of the carrier are also caused.
有鑑於上述習知技藝之問題與缺失,本發明之主要目的,乃在於提供一種膠槍承托架固定片彈性預壓結構,藉 由結構的設計,在不增加零組件的前題下,克服習知膠槍構件組裝之缺失與不便。 In view of the above problems and deficiencies of the prior art, the main object of the present invention is to provide an elastic preloading structure for a glue gun carrier bracket. By the design of the structure, under the premise of not adding components, the lack of assembly and inconvenience of the conventional glue gun component assembly is overcome.
根據本發明上述目的,提出一種膠槍承托架固定片彈性預壓結構,該膠槍包含相互連接之一承托架與一槍體,而該固定片係設置於該承托架與該槍體之間;其中,該固定片具有複數一體形成之彈性部。藉由上述構件之組成,各彈性部與該承托架抵接,用以對承托架提供一預壓彈力,避免承托架因生產過程中的公差,而導致與槍體連接時,由於間隙過大導致承托架會有搖晃的困擾,又或過度緊迫造成承托架調整與膠罐裝設不便等缺失。 According to the above object of the present invention, an elastic preloading structure of a glue gun carrier bracket fixing piece is provided, the glue gun includes a bracket and a gun body connected to each other, and the fixing piece is disposed on the bearing bracket and the gun Between the bodies; wherein the fixing piece has a plurality of elastic portions integrally formed. By the composition of the above-mentioned members, each elastic portion abuts against the bracket to provide a pre-stressing force to the bracket, so as to avoid the bracket being connected to the gun body due to tolerances in the production process, If the gap is too large, the bracket will be shaken, or excessively tight, resulting in the lack of support bracket adjustment and inconvenient installation of the canister.
10‧‧‧固定片 10‧‧‧Fixed tablets
11‧‧‧定位環部 11‧‧‧ positioning ring
12‧‧‧定位柱 12‧‧‧ Positioning column
13‧‧‧穿孔 13‧‧‧Perforation
14‧‧‧彈性部 14‧‧‧Flexible Department
142‧‧‧活動槽 142‧‧‧ activity slot
144‧‧‧彈性片 144‧‧‧ elastic film
20‧‧‧槍體 20‧‧‧ gun body
22‧‧‧鎖接端面 22‧‧‧Lock end face
222‧‧‧鎖孔 222‧‧‧Keyhole
224‧‧‧定位孔 224‧‧‧Positioning holes
30‧‧‧承托架 30‧‧‧ bracket
32‧‧‧鎖片 32‧‧‧Locks
322‧‧‧鎖片軸孔 322‧‧‧Locking shaft hole
324‧‧‧鎖片穿孔 324‧‧‧Lock sheet perforation
34‧‧‧托架軸孔 34‧‧‧ bracket shaft hole
40‧‧‧固定片 40‧‧‧Fixed tablets
42‧‧‧彈性部 42‧‧‧Flexible Department
422‧‧‧活動槽 422‧‧‧ activity slot
424‧‧‧彈性片 424‧‧‧Elastic film
第1圖 係本發明實施例立體示意圖。 Figure 1 is a perspective view of an embodiment of the present invention.
第2圖 係第1圖所示實施例分解示意圖。 Fig. 2 is an exploded perspective view of the embodiment shown in Fig. 1.
第3圖 係本發明固定片立體示意圖。 Fig. 3 is a perspective view showing the fixing piece of the present invention.
第4圖 係第3圖所示實施例4-4剖線剖面圖。 Fig. 4 is a cross-sectional view taken along line 4-4 of Fig. 3;
第5圖 係第1圖所示實施例另一視角示意圖。 Fig. 5 is a view showing another perspective of the embodiment shown in Fig. 1.
第6圖 係第5圖所示實施例6-6剖線剖面圖。 Fig. 6 is a cross-sectional view taken along line 6-6 of Fig. 5;
第7圖 係第5圖所示實施例7-7剖線剖面圖。 Figure 7 is a cross-sectional view taken along line 7-7 of Figure 5;
第8圖 係本發明固定片另一實施例示意圖。 Figure 8 is a schematic view showing another embodiment of the fixing sheet of the present invention.
以下請參照相關圖式進一步說明本發明膠槍承托架固定片彈性預壓結構實施例,為便於理解本發明實施方式,以下相同元件係採相同符號標示說明。 Hereinafter, the embodiment of the elastic preloading structure of the rubber gun carrier bracket fixing piece of the present invention will be further described with reference to the related drawings. To facilitate the understanding of the embodiments of the present invention, the same components are denoted by the same reference numerals.
請參閱第1至4圖所示,本發明之固定片10係設於膠槍之槍體20與承托架30間,其中:上述槍體20(習知技藝),用以提供使用者握持,並施予驅動力量。該槍體20至少具有一供承托架30鎖接之鎖接端面22、及複數個設於鎖接端面22上之鎖孔222與定位孔224。 Referring to Figures 1 to 4, the fixing piece 10 of the present invention is disposed between the gun body 20 of the glue gun and the carrier bracket 30, wherein the gun body 20 (known in the art) is used to provide a user grip. Hold and give drive power. The gun body 20 has at least one locking end surface 22 for locking the bracket 30 and a plurality of locking holes 222 and positioning holes 224 disposed on the locking end surface 22.
上述承托架30(習知技藝),用以提供膠管容置。該承托架30配合一鎖片32(習知技藝)與槍體20連接;其中,該承托架30與固定片10抵接之端面,至少具有一托架軸孔34。而該鎖片32則具有對應托架軸孔34之鎖片軸孔322、與複數沿鎖片軸孔322設置之鎖片穿孔324。 The carrier 30 (known in the art) is used to provide hose accommodation. The bracket 30 is coupled to the gun body 20 by a locking piece 32 (known in the art). The end surface of the bracket 30 that abuts the fixing piece 10 has at least one bracket shaft hole 34. The locking piece 32 has a locking plate hole 322 corresponding to the bracket shaft hole 34 and a plurality of locking plate holes 324 disposed along the locking plate shaft hole 322.
上述固定片10具有一定位環部11、複數定位柱12、複數穿孔13、及複數彈性部14。該定位環部11係凸設於固定片10前端面,提供承托架軸孔34套設定位,且同心貫穿具有一固定片軸孔(習知技藝)。該各定位柱12係凸設於固定片10後端面,並與槍體20之定位孔224對應匹配。該各穿孔13係分別與槍體10之鎖孔222,以及鎖片32之各鎖片穿孔324對應匹配,提供鎖固元件穿伸鎖設。 The fixing piece 10 has a positioning ring portion 11, a plurality of positioning posts 12, a plurality of through holes 13, and a plurality of elastic portions 14. The positioning ring portion 11 is protruded from the front end surface of the fixing piece 10, and provides a set position of the bracket shaft hole 34, and has a fixing piece shaft hole concentrically (conventional art). The positioning posts 12 are protruded from the rear end surface of the fixing piece 10 and matched with the positioning holes 224 of the gun body 20. The perforations 13 are respectively matched with the locking holes 222 of the gun body 10 and the locking plate perforations 324 of the locking piece 32 to provide locking engagement of the locking elements.
承上所述,該各彈性部14係沿定位環部11設置於固定片10前端面,並以定位環部11為圓心分布,呈(包含但不限)十字形、一字形或三角形,提供複數道以上的彈性預壓力。該各彈性部14具有一活動槽142及一沿活動槽142沿伸方向跨設之彈性片144;其中,該彈性片144局部凸出於固定片10前端面,並在受壓迫時可自由的退沒於活動槽142內。實施時,固定片10可為射出成形工藝一體形成。 As described above, the elastic portions 14 are disposed on the front end surface of the fixing piece 10 along the positioning ring portion 11 and are distributed in a center of the positioning ring portion 11 in a cross shape, including a cross shape, a shape, or a triangle. More than one elastic preload. Each of the elastic portions 14 has a movable slot 142 and an elastic piece 144 extending along the extending direction of the movable slot 142. The elastic piece 144 partially protrudes from the front end surface of the fixing piece 10, and is free when pressed. Retired within the active slot 142. When implemented, the fixing sheet 10 may be integrally formed by an injection molding process.
是以,上述即為本發明所提供一較佳實施例膠槍承托架固定片彈性預壓結構,各部構件及組裝方式之介紹,茲再將本發明之實施例作動特點介紹如下。 Therefore, the above is a description of the elastic preloading structure of the glue gun carrier bracket fixing piece, the components of each part and the assembling manner according to a preferred embodiment of the present invention. The operating characteristics of the embodiment of the present invention are further described below.
請參閱第5至7圖所示,將固定片10透過後端面之定位柱12對應槍體20定位孔224,快速達成固定片10定位貼抵槍體20鎖接端面22之設置。而承托架30(鎖片32)則可透過托架軸孔34套銜定位環部11,方便承托架30定位,再配合鎖固元件穿伸鎖片32之鎖片穿孔324、固定片10之穿孔13後,螺合於槍體20之鎖孔222,完成槍體20、固定片10、承托架30之組裝。 Referring to FIGS. 5-7, the positioning post 12 of the fixing piece 10 passing through the rear end surface corresponds to the positioning hole 224 of the gun body 20, and the setting of the fixing piece 10 to the locking end face 22 of the gun body 20 is quickly achieved. The bracket 30 (locking piece 32) can be positioned through the bracket shaft hole 34 to position the positioning ring portion 11, so as to facilitate the positioning of the bracket 30, and then cooperate with the locking member to extend the locking piece 32 of the locking piece 32, the fixing piece After the perforation 13 of 10, the screw hole 222 of the gun body 20 is screwed to complete the assembly of the gun body 20, the fixing piece 10, and the carrier bracket 30.
上述槍體20、固定片10、承托架30鎖合時,承托架30預設端面與固定片10前端面貼抵時,透過彈性部14之彈性片144提供彈性預壓力,消弭承托架30抵接端面之公差,使承托架30可妥適的與槍體20連接。 When the gun body 20, the fixing piece 10, and the bracket 30 are locked, when the predetermined end surface of the bracket 30 abuts against the front end surface of the fixing piece 10, the elastic piece 144 of the elastic portion 14 provides elastic pre-stress, and the support is relieved. The frame 30 abuts the tolerance of the end face, so that the carrier bracket 30 can be properly connected to the gun body 20.
請參閱第8圖所示,係本發明之固定片40第二實 施例,該各彈性部42具有一活動槽422及一沿活動槽422延伸方向懸設之彈性片424,其中; 該彈性片424一端固設於活動槽422一端,而彈性片424另一端為自由端,沿活動槽422延伸方向延伸,懸跨於活動槽422上方,並凸出於固定片40前端面。實施時,各彈性片424之自由端配置,係以上、下相反或左、右相反為佳。且該固定片40之各彈性部42可以沖壓工藝一體形成。 Please refer to FIG. 8 , which is the second embodiment of the fixing piece 40 of the present invention. The elastic portion 42 has a movable slot 422 and an elastic piece 424 suspended along the extending direction of the movable slot 422, wherein; One end of the elastic piece 424 is fixed to one end of the movable slot 422, and the other end of the elastic piece 424 is a free end extending in the extending direction of the movable slot 422, overhanging the movable slot 422 and protruding from the front end surface of the fixing piece 40. In practice, the free ends of the elastic pieces 424 are preferably disposed above, below, or left and right. And the elastic portions 42 of the fixing piece 40 can be integrally formed by a stamping process.
以上所述說明,僅為本發明的較佳實施方式而已,意在明確本發明的特徵,並非用以限定本發明實施例的範圍,本技術領域內的一般技術人員根據本發明所作的均等變化,以及本領域內技術人員熟知的改變,仍應屬本發明涵蓋的範圍。 The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the embodiments of the present invention. Changes that are well known to those skilled in the art are still within the scope of the invention.
10‧‧‧固定片 10‧‧‧Fixed tablets
20‧‧‧槍體 20‧‧‧ gun body
30‧‧‧承托架 30‧‧‧ bracket
32‧‧‧鎖片 32‧‧‧Locks
Claims (9)
Priority Applications (1)
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TW105103924A TWI571315B (en) | 2016-02-05 | 2016-02-05 | Rubber gun holder bracket fixed sheet elastic preload structure |
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TW105103924A TWI571315B (en) | 2016-02-05 | 2016-02-05 | Rubber gun holder bracket fixed sheet elastic preload structure |
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TWI571315B true TWI571315B (en) | 2017-02-21 |
TW201728372A TW201728372A (en) | 2017-08-16 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI630031B (en) * | 2017-05-05 | 2018-07-21 | 翔宣富企業有限公司 | Caulking gun |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102661318A (en) * | 2012-04-27 | 2012-09-12 | 宁波贝利轴承机械工业有限公司 | Elastic piece and unilateral bearing with same |
CN104163131A (en) * | 2013-05-17 | 2014-11-26 | 北汽福田汽车股份有限公司 | Steering wheel loudspeaker connection structure and vehicle |
TWM507797U (en) * | 2015-04-02 | 2015-09-01 | Siang Syuan Fu Entpr Co Ltd | Improved structure of stabilizing plate of silicone gun supporting bracket |
TWM520943U (en) * | 2016-02-05 | 2016-05-01 | Vicli Ind Co Ltd | Elastic preloading structure of glue gun bracket fixing piece |
-
2016
- 2016-02-05 TW TW105103924A patent/TWI571315B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102661318A (en) * | 2012-04-27 | 2012-09-12 | 宁波贝利轴承机械工业有限公司 | Elastic piece and unilateral bearing with same |
CN104163131A (en) * | 2013-05-17 | 2014-11-26 | 北汽福田汽车股份有限公司 | Steering wheel loudspeaker connection structure and vehicle |
TWM507797U (en) * | 2015-04-02 | 2015-09-01 | Siang Syuan Fu Entpr Co Ltd | Improved structure of stabilizing plate of silicone gun supporting bracket |
TWM520943U (en) * | 2016-02-05 | 2016-05-01 | Vicli Ind Co Ltd | Elastic preloading structure of glue gun bracket fixing piece |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI630031B (en) * | 2017-05-05 | 2018-07-21 | 翔宣富企業有限公司 | Caulking gun |
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TW201728372A (en) | 2017-08-16 |
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