TWM611477U - Easy assembled pump - Google Patents

Easy assembled pump Download PDF

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Publication number
TWM611477U
TWM611477U TW110200696U TW110200696U TWM611477U TW M611477 U TWM611477 U TW M611477U TW 110200696 U TW110200696 U TW 110200696U TW 110200696 U TW110200696 U TW 110200696U TW M611477 U TWM611477 U TW M611477U
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Taiwan
Prior art keywords
cylinder
hole
valve seat
pivot
easy
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TW110200696U
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Chinese (zh)
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吳樹木
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吳樹木
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Priority to TW110200696U priority Critical patent/TWM611477U/en
Publication of TWM611477U publication Critical patent/TWM611477U/en
Priority to US17/494,922 priority patent/US20220228584A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

本創作提供一種易組裝打氣筒，包括汽缸、活塞組件、閥座、氣嘴頭以及第一銷件。汽缸具有貫穿汽缸周面的第一穿孔。活塞組件包括一體形成的活塞部與桿部，活塞部可軸向移動地設置於汽缸內，桿部伸出汽缸外。閥座容設於汽缸並具有對應第一穿孔的第二穿孔。氣嘴頭連接於汽缸一端並具有對應第二穿孔的第三穿孔。第一銷件穿設於第一穿孔、第二穿孔以及第三穿孔。藉此，可簡化打氣筒的組裝過程和縮短組裝時間。This creation provides an easy-to-assemble pump, which includes a cylinder, a piston assembly, a valve seat, a nozzle head and a first pin. The cylinder has a first perforation penetrating the circumferential surface of the cylinder. The piston assembly includes an integrally formed piston part and a rod part, the piston part is axially movably arranged in the cylinder, and the rod part extends out of the cylinder. The valve seat is accommodated in the cylinder and has a second through hole corresponding to the first through hole. The gas nozzle head is connected to one end of the cylinder and has a third perforation corresponding to the second perforation. The first pin penetrates through the first through hole, the second through hole and the third through hole. Thereby, the assembly process of the pump can be simplified and the assembly time can be shortened.

Description

易組裝打氣筒Easy to assemble pump

本創作主要係揭示一種打氣筒，尤指一種易組裝打氣筒。This creation mainly reveals a kind of pump, especially an easy-to-assemble pump.

一般便攜式打氣筒，如中華民國公告第410912號專利所公開的打氣筒，其大致上包括打氣筒本體、單向閥座、活塞及管體。打氣筒本體的一端外緣設有外螺紋部以螺合樞動座，且樞動座的承部可容置配合內嘴頭的端部。活塞一端設有螺紋部以螺固於管體的螺孔中。A general portable pump, such as the pump disclosed in the Republic of China Announcement No. 410912, roughly includes a pump body, a one-way valve seat, a piston, and a tube body. The outer edge of one end of the pump body is provided with an external threaded part to screw the pivoting seat, and the bearing part of the pivoting seat can accommodate the end of the inner nozzle head. One end of the piston is provided with a threaded part to be screwed in the screw hole of the pipe body.

上述打氣筒於組裝時，必須先將活塞與管體螺接組合，並將單向閥座置於打氣筒本體後，再將樞動座與打氣筒本體的外螺紋部螺接組合。然而，此類組裝過程過於繁複，以致生產成本提高。因此，如何克服上述現有打氣筒的種種問題，實已成目前亟欲解決的課題。When assembling the above-mentioned pump, the piston must be screwed and combined with the pipe body, and the one-way valve seat must be placed on the pump body, and then the pivotal seat and the external thread part of the pump body must be screwed and combined. However, this type of assembly process is too complicated, resulting in higher production costs. Therefore, how to overcome the various problems of the above-mentioned existing pumps has become an urgent problem to be solved at present.

本創作提供一種易組裝打氣筒，能夠簡化打氣筒的組裝過程和縮短組裝時間，以降低生產成本。This creation provides an easy-to-assemble pump, which can simplify the assembly process of the pump and shorten the assembly time, so as to reduce the production cost.

本創作提供的易組裝打氣筒，包括汽缸、活塞組件、閥座以及氣嘴頭。活塞組件包括一體形成的活塞部與桿部，活塞部可軸向移動地設置於汽缸內，桿部伸出汽缸外。閥座容設於汽缸。氣嘴頭連接於汽缸一端。The easy-to-assemble pump provided by this creation includes a cylinder, a piston assembly, a valve seat and a nozzle head. The piston assembly includes an integrally formed piston part and a rod part, the piston part is axially movably arranged in the cylinder, and the rod part extends out of the cylinder. The valve seat is contained in the cylinder. The gas nozzle head is connected to one end of the cylinder.

在本創作的一實施例中，汽缸具有貫穿汽缸周面的第一穿孔。閥座具有對應第一穿孔的第二穿孔。氣嘴頭具有對應第二穿孔的第三穿孔。第一銷件穿設於第一穿孔、第二穿孔以及第三穿孔。In an embodiment of the present creation, the cylinder has a first perforation penetrating the circumferential surface of the cylinder. The valve seat has a second perforation corresponding to the first perforation. The gas nozzle head has a third perforation corresponding to the second perforation. The first pin penetrates through the first through hole, the second through hole and the third through hole.

在本創作的一實施例中，第一銷件具有通孔，通孔連通汽缸與氣嘴頭。In an embodiment of the present creation, the first pin has a through hole, and the through hole communicates with the cylinder and the gas nozzle head.

在本創作的一實施例中，還包括握把與第二銷件。汽缸相反於閥座的一端設置有端蓋。桿部具有伸出端蓋外的樞接端與設置於樞接端的第一樞接孔。握把具有對應第一樞接孔的第二樞接孔。第二銷件穿設於第一樞接孔與第二樞接孔，以使握把樞接於樞接端。In an embodiment of this creation, it also includes a grip and a second pin. The end of the cylinder opposite to the valve seat is provided with an end cover. The rod has a pivot end extending out of the end cover and a first pivot hole arranged at the pivot end. The handle has a second pivot hole corresponding to the first pivot hole. The second pin passes through the first pivot hole and the second pivot hole, so that the handle is pivotally connected to the pivot end.

在本創作的一實施例中，端蓋螺接於汽缸相反於閥座的一端。In an embodiment of the present invention, the end cover is screwed to the end of the cylinder opposite to the valve seat.

基於上述，本創作的上述實施例所提供的易組裝打氣筒，藉由一體形成的活塞部與桿部，以及第一銷件穿設於汽缸的第一穿孔、閥座的第二穿孔以及氣嘴頭的第三穿孔，有效地簡化打氣筒的組裝過程和縮短組裝時間，進而降低生產成本。Based on the above, the easy-to-assemble pump provided by the above-mentioned embodiment of the present creation has an integrally formed piston part, a rod part, and a first pin through the first perforation of the cylinder, the second perforation of the valve seat, and the air pump. The third perforation of the nozzle head effectively simplifies the assembly process of the pump and shortens the assembly time, thereby reducing the production cost.

為讓本創作的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of this creation more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings to describe in detail as follows.

有關本創作所採用之技術、手段及其功效，茲舉一較佳實施例並配合圖式詳述如後，此僅供說明之用，在專利申請上並不受此種結構之限制。圖1是本創作一實施例的易組裝打氣筒的外觀示意圖。圖2與圖3分別是圖1所示易組裝打氣筒的剖面示意圖。請參照圖1至圖3，本實施例的易組裝打氣筒包括一汽缸10、一活塞組件20、一閥座30、一氣嘴頭40、一第一銷件50、一握把60以及一第二銷件70。Regarding the techniques, methods and effects used in this creation, a preferred embodiment is given in conjunction with the detailed descriptions below, which are for illustrative purposes only, and are not limited by this structure in the patent application. Figure 1 is a schematic diagram of the appearance of an easy-to-assemble pump according to an embodiment of the invention. Fig. 2 and Fig. 3 are respectively schematic cross-sectional views of the easy-to-assemble pump shown in Fig. 1. 1 to 3, the easy-to-assemble pump of this embodiment includes a cylinder 10, a piston assembly 20, a valve seat 30, a nozzle head 40, a first pin 50, a grip 60, and a first Two pin 70.

汽缸10具有一貫穿汽缸10周面的第一穿孔11與一端蓋12。端蓋12螺接於汽缸10相反於閥座30的一端。活塞組件20包括一體形成的一活塞部21與一桿部22。活塞部21可軸向移動地設置於汽缸10內。桿部22伸出汽缸10外，桿部22具有一伸出端蓋12外的樞接端221與一設置於樞接端221的第一樞接孔222。閥座30容設於汽缸10並具有一對應第一穿孔11的第二穿孔31。氣嘴頭40連接於汽缸10一端並具有一對應第二穿孔31的第三穿孔41。第一銷件50穿設於第一穿孔11、第二穿孔31以及第三穿孔41，第一銷件50具有一通孔51，通孔51連通汽缸10與氣嘴頭40，以使汽缸10內受活塞部21壓縮之空氣能夠通過閥座30與氣嘴頭40而進入氣嘴頭40連接的待充氣物（圖中未示）。握把60具有一對應第一樞接孔222的第二樞接孔61。第二銷件70穿設於第一樞接孔222與第二樞接孔61，以使握把60樞接於桿部22的樞接端221。The cylinder 10 has a first through hole 11 penetrating the circumferential surface of the cylinder 10 and an end cover 12. The end cover 12 is screwed to the end of the cylinder 10 opposite to the valve seat 30. The piston assembly 20 includes a piston part 21 and a rod part 22 which are integrally formed. The piston part 21 is axially movably arranged in the cylinder 10. The rod 22 protrudes out of the cylinder 10, and the rod 22 has a pivot end 221 protruding out of the end cover 12 and a first pivot hole 222 disposed at the pivot end 221. The valve seat 30 is accommodated in the cylinder 10 and has a second through hole 31 corresponding to the first through hole 11. The nozzle head 40 is connected to one end of the cylinder 10 and has a third hole 41 corresponding to the second hole 31. The first pin 50 passes through the first through hole 11, the second through hole 31, and the third through hole 41. The first pin 50 has a through hole 51 that connects the cylinder 10 and the nozzle head 40 so that the cylinder 10 The air compressed by the piston part 21 can pass through the valve seat 30 and the air nozzle head 40 to enter the inflatable object connected to the air nozzle head 40 (not shown in the figure). The handle 60 has a second pivot hole 61 corresponding to the first pivot hole 222. The second pin 70 penetrates through the first pivot hole 222 and the second pivot hole 61, so that the handle 60 is pivotally connected to the pivot end 221 of the rod 22.

綜上所述，本實施例的易組裝打氣筒藉由一體形成的活塞部21與桿部22，使得組裝打氣筒的過程中可免於組裝活塞組件20，即不需如習知打氣筒將活塞與管體螺接組合，而簡化打氣筒的組裝過程。此外，組裝本創作的易組裝打氣筒時，僅需將閥座30與氣嘴頭40分別安裝於汽缸10一端，利用第一銷件50穿設於汽缸10的第一穿孔11、閥座30的第二穿孔31以及氣嘴頭40的第三穿孔41，即可快速完成組裝，大幅地縮短組裝時間，進而降低生產成本。In summary, the easy-to-assemble pump of this embodiment has the piston part 21 and the rod part 22 integrally formed, so that the assembly of the piston assembly 20 can be avoided during the process of assembling the pump. The piston and the tube body are screwed together to simplify the assembly process of the pump. In addition, when assembling the easy-to-assemble pump of this creation, it is only necessary to install the valve seat 30 and the nozzle head 40 on one end of the cylinder 10 respectively, and use the first pin 50 to penetrate the first through hole 11 and the valve seat 30 of the cylinder 10 The second perforation 31 of the gas nozzle head 40 and the third perforation 41 of the gas nozzle head 40 can quickly complete the assembly, which greatly shortens the assembly time and reduces the production cost.

惟以上所述者，僅為本創作之實施例而已，當不能以此限定本創作實施之範圍，即大凡依本創作申請專利範圍及新型說明內容所作之簡單的等效變化與修飾，皆仍屬本創作專利涵蓋之範圍內。另外，本創作的任一實施例或申請專利範圍不須達成本創作所揭露之全部目的或優點或特點。此外，摘要部分和標題僅是用來輔助專利文件搜尋之用，並非用來限制本創作之權利範圍。另外，本說明書或申請專利範圍中提及的「第一」及「第二」等用語僅用以命名元件（element）的名稱或區別不同實施例或範圍，而並非用來限制元件數量上的上限或下限。However, the above are only examples of this creation, and should not be used to limit the scope of implementation of this creation, that is, all simple equivalent changes and modifications made in accordance with the scope of patent applications and new descriptions of this creation are still It is within the scope of this creation patent. In addition, any embodiment of this creation or the scope of the patent application does not have to achieve all the purposes or advantages or features disclosed in the creation. In addition, the abstract part and title are only used to assist in searching for patent documents, not to limit the scope of rights of this creation. In addition, the terms "first" and "second" mentioned in this specification or the scope of the patent application are only used to name the element (element) or to distinguish different embodiments or ranges, and are not used to limit the number of elements. Upper or lower limit.

10:汽缸 11:第一穿孔 12:端蓋 20:活塞組件 21:活塞部 22:桿部 221:樞接端 222:第一樞接孔 30:閥座 31:第二穿孔 40:氣嘴頭 41:第三穿孔 50:第一銷件 51:通孔 60:握把 61:第二樞接孔 70:第二銷件 10: cylinder 11: The first perforation 12: end cap 20: Piston assembly 21: Piston 22: pole 221: Pivot end 222: first pivot hole 30: Valve seat 31: second perforation 40: Gas mouth head 41: Third Piercing 50: The first pin 51: Through hole 60: Grip 61: second pivot hole 70: second pin

圖1是本創作一實施例易組裝打氣筒的外觀示意圖。 圖2是沿圖1中2-2割面線所取的剖面示意圖。 圖3是圖1所示易組裝打氣筒的另一剖面示意圖。 Fig. 1 is a schematic diagram of the appearance of an easy-to-assemble pump according to an embodiment of the invention. Fig. 2 is a schematic cross-sectional view taken along the line 2-2 in Fig. 1. Fig. 3 is another schematic cross-sectional view of the easy-to-assemble pump shown in Fig. 1.

10:汽缸 10: cylinder

12:端蓋 12: end cap

20:活塞組件 20: Piston assembly

21:活塞部 21: Piston

22:桿部 22: pole

222:第一樞接孔 222: first pivot hole

30:閥座 30: Valve seat

31:第二穿孔 31: second perforation

40:氣嘴頭 40: Gas mouth head

50:第一銷件 50: The first pin

60:握把 60: Grip

70:第二銷件 70: second pin

Claims (5)

一種易組裝打氣筒，包括：一汽缸；一活塞組件，包括一體形成的一活塞部與一桿部，該活塞部可軸向移動地設置於該汽缸內，該桿部伸出該汽缸外；一閥座，容設於該汽缸；以及一氣嘴頭，連接於該汽缸一端。 An easy-to-assemble pump, comprising: a cylinder; a piston assembly, comprising a piston part and a rod part integrally formed, the piston part is axially movably arranged in the cylinder, and the rod part extends out of the cylinder; A valve seat is accommodated in the cylinder; and a gas nozzle head is connected to one end of the cylinder. 如請求項1所述的易組裝打氣筒，其中該汽缸具有一貫穿該汽缸周面的第一穿孔，該閥座具有一對應該第一穿孔的第二穿孔，該氣嘴頭具有一對應該第二穿孔的第三穿孔，一第一銷件穿設於該第一穿孔、該第二穿孔以及該第三穿孔。 The easy-to-assemble pump according to claim 1, wherein the cylinder has a first perforation penetrating the peripheral surface of the cylinder, the valve seat has a second perforation corresponding to the first perforation, and the nozzle head has a corresponding The second through hole is the third through hole, and a first pin passes through the first through hole, the second through hole and the third through hole. 如請求項2所述的易組裝打氣筒，其中該第一銷件具有一通孔，該通孔連通該汽缸與該氣嘴頭。 The easy-to-assemble pump according to claim 2, wherein the first pin has a through hole, and the through hole communicates with the cylinder and the nozzle head. 如請求項2所述的易組裝打氣筒，其還包括一握把與一第二銷件，該汽缸相反於該閥座的一端設置有一端蓋，該桿部具有一伸出該端蓋外的樞接端與一設置於該樞接端的第一樞接孔，該握把具有一對應該第一樞接孔的第二樞接孔，該第二銷件穿設於該第一樞接孔與該第二樞接孔，以使該握把樞接於該樞接端。 The easy-to-assemble pump according to claim 2, which further comprises a handle and a second pin, an end cover of the cylinder opposite to the valve seat is provided, and the rod has an end cover extending out of the end cover. The pivot end and a first pivot hole provided at the pivot end, the handle has a second pivot hole corresponding to the first pivot hole, and the second pin is penetrated through the first pivot hole And the second pivot hole, so that the handle is pivotally connected to the pivot end. 如請求項4所述的易組裝打氣筒，其中該端蓋螺接於該汽缸相反於該閥座的一端。 The easy-to-assemble pump according to claim 4, wherein the end cover is screwed to an end of the cylinder opposite to the valve seat.
TW110200696U 2021-01-20 2021-01-20 Easy assembled pump TWM611477U (en)

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TW110200696U TWM611477U (en) 2021-01-20 2021-01-20 Easy assembled pump
US17/494,922 US20220228584A1 (en) 2021-01-20 2021-10-06 Easy-to-assemble air pump

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TW110200696U TWM611477U (en) 2021-01-20 2021-01-20 Easy assembled pump

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TWM611477U true TWM611477U (en) 2021-05-01

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USD982615S1 (en) * 2021-09-15 2023-04-04 Scott Wu Air pump
USD1016857S1 (en) * 2021-11-24 2024-03-05 Ki Yong Chang Hand pump

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