TWM510106U - Chair headrest featuring vertical adjustment function - Google Patents
Chair headrest featuring vertical adjustment function Download PDFInfo
- Publication number
- TWM510106U TWM510106U TW104205915U TW104205915U TWM510106U TW M510106 U TWM510106 U TW M510106U TW 104205915 U TW104205915 U TW 104205915U TW 104205915 U TW104205915 U TW 104205915U TW M510106 U TWM510106 U TW M510106U
- Authority
- TW
- Taiwan
- Prior art keywords
- side member
- elongated
- hole
- front side
- headrest
- Prior art date
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
本新型係有關於一種具有上下調整功能之椅具頭枕，尤指一種從垂直軸向看為一弧形凹面而從水平橫軸向看為一弧形凸面之頭枕形狀，且由前向後依序包含一前側件、一中間件及一後側件，其中該前側件與該中間件係結合成一可同步移動之結合體，且能藉由頭枕內部一長導引溝槽相對於一導引塊之相對上下滑動，以相對於該後側件進行平穩之上下調整。The utility model relates to a chair headrest with an up-and-down adjustment function, in particular to a headrest shape which is an arc-shaped concave surface viewed from a vertical axial direction and an arc-shaped convex surface viewed from a horizontal transverse axis, and is front-to-back. A front side member, an intermediate member and a rear side member are sequentially included, wherein the front side member and the middle member are combined to form a synchronously movable combination body, and a long guiding groove can be opposite to the inside of the headrest The guiding block slides up and down to perform a smooth upper and lower adjustment with respect to the rear side member.
椅具之結構設計普遍地重視人體工學及舒適性，但常見之椅具大多著重於椅背部支撐之結構設計，對於頭頸部支撐之結構設計，則較為忽略。The structural design of the chair generally pays attention to ergonomics and comfort, but the common chair is mostly focused on the structural design of the back support of the chair, and the structural design of the head and neck support is neglected.
一般具有頭枕之椅具，其係於椅背上利用一支架以將頭枕固定在椅背上，供使用者在乘坐時能讓其頭頸部向後躺靠以放鬆肩、頸部的肌肉；然，習知頭枕一般是直接藉由該支架之定格式上、下調整功能，以使頭枕亦同步產生上、下位置調整，但如此設計，使用者不易使頭枕調整至個人之最佳化位置，也因此無法提供有效的頭部支撐及枕靠；此外，頭枕的形狀雖可進一步符合人體工學設計，但此類人體工學設計頭枕大都是固定於支架上以隨支架而調整傾仰角度或上、下位置，頭枕本身並不易 再設具上、下位置調整機構，如此在上、下位置調整功效上相對減損人體工學設計頭枕之優勢，無法適用於各使用者之不同頭頸型態，亦使得使用者頸部無法舒適地長時間枕靠，此乃習知頭枕或人體工學設計頭枕在使用上之遺憾。本新型即是針對習知椅具頭枕之缺點而提供一種具有上下調整功能之技術方案。A chair with a headrest, which is attached to the back of the chair by a bracket to fix the headrest on the back of the chair, so that the user can rest his head and neck backwards to relax the muscles of the shoulder and neck during riding; However, the conventional headrest is generally directly adjusted by the positioning of the bracket, so that the headrest can simultaneously adjust the up and down position adjustment, but the design is not easy for the user to adjust the headrest to the individual. The position of Jiahua can't provide effective head support and pillow rest; in addition, although the shape of the headrest can be further ergonomically designed, most of these ergonomic headrests are fixed on the bracket to follow the bracket. Adjusting the tilt angle or the upper and lower positions, the headrest itself is not easy The upper and lower position adjustment mechanisms are further provided, so that the advantages of the upper and lower position adjustment functions are relatively detrimental to the ergonomic design of the headrest, and it is not applicable to different head and neck types of each user, and the user's neck is not comfortable. It is a pity to use it for a long time. This is the use of the headrest or ergonomic headrest. The present invention provides a technical solution with an up-and-down adjustment function for the disadvantages of the conventional chair headrest.
本新型的主要目的在於提供一種具有上下調整功能之椅具頭枕，該頭枕之形狀，從上下縱向之垂直軸向看為一弧形凹面，從水平橫軸向看為一弧形凸面，且使用者能容易操作該椅具頭枕以進行平穩的上下調整作業。The main purpose of the present invention is to provide a chair headrest having an up-and-down adjustment function, the shape of the headrest being an arc-shaped concave surface viewed from a vertical axial direction of the upper and lower longitudinal direction, and an arc-shaped convex surface viewed from a horizontal transverse axis. Moreover, the user can easily operate the seat headrest for smooth up and down adjustment work.
為達成上述目的，本新型之椅具頭枕由前向後依序包含一前側件、一中間件及一後側件，其中該前側件與該中間件係結合成一可同步移動之結合體，該中間件上設有至少一垂直向長條形通孔，且在該中間件之前表面上沿著該長條形通孔之兩邊設有一對相互平行之長形凸緣以使二長形凸緣之間形成一長導引溝槽，且沿著該長形通孔之前側兩邊設有一對相互平行之長導引壁以形成一長導引溝槽，再利用一導引塊嵌入該長導引溝槽內並鎖固在該後側件上一對應之導引座上，藉此，該前側構件及該中間構件之結合體藉由其長導引溝槽相對於該導引塊之相對上下滑動關係，以使椅具頭枕達成容易操作且平穩上下調整之使用功效。In order to achieve the above object, the chair headrest of the present invention comprises a front side member, an intermediate member and a rear side member in a front-to-back direction, wherein the front side member and the intermediate member are combined to form a synchronously movable combination. The intermediate member is provided with at least one vertical elongated through hole, and a pair of mutually parallel elongated flanges are provided on the front surface of the intermediate member along the two sides of the elongated through hole to make the two elongated flange Forming a long guiding groove therebetween, and a pair of mutually parallel long guiding walls are disposed along two sides of the front side of the elongated through hole to form a long guiding groove, and then inserting the guiding guide by using a guiding block The guiding groove is locked in a corresponding guiding seat on the rear side member, whereby the combination of the front side member and the intermediate member is opposite to the guiding block by the long guiding groove thereof Up and down sliding relationship, so that the chair headrest can be easily operated and smoothly adjusted up and down.
1‧‧‧頭枕1‧‧‧ head pillow
10‧‧‧前側件10‧‧‧ front side pieces
11‧‧‧扣孔11‧‧‧Cut hole
20‧‧‧中間件20‧‧‧ Middleware
21‧‧‧凸起扣件21‧‧‧Bumped fasteners
22‧‧‧長導引溝槽22‧‧‧Long guiding groove
23‧‧‧長條形通孔23‧‧‧Large through holes
24‧‧‧導引塊24‧‧‧Guiding block
241‧‧‧中空圓盤241‧‧‧ hollow disc
25‧‧‧鎖固件25‧‧‧Locker
30‧‧‧後側件30‧‧‧ Back side pieces
31‧‧‧連結件31‧‧‧Links
32‧‧‧導引座32‧‧‧ Guide seat
圖1係本新型具有上下調整功能之椅具頭枕之組合立體示意圖。Fig. 1 is a perspective view showing the combination of the chair headrest with the upper and lower adjustment functions.
圖2係圖1之一立體分解示意圖。FIG. 2 is a perspective exploded view of FIG. 1. FIG.
圖3係圖2中該中間件與後側件之立體組合示意圖。3 is a perspective view showing the three-dimensional combination of the middle member and the rear side member in FIG.
圖4係圖1之俯視示意圖(從上下縱向之垂直軸向看為一弧形凹面)。Figure 4 is a top plan view of Figure 1 (viewed as a curved concave surface from the vertical axis of the upper and lower longitudinal directions).
圖5係圖1之側視示意圖(從水平橫軸向看為一弧形凸面)。Figure 5 is a side elevational view of Figure 1 (viewed as a curved convex surface from a horizontal transverse axis).
為使本新型更加明確詳實，茲舉較佳實施例並配合下列圖示，將本新型之結構及其技術特徵詳述如後：參考圖1~5所示，本新型係一種具有上下調整功能之椅具頭枕1，該頭枕1之形狀，從上下縱向之垂直軸向看為一弧形凹面如圖4所示，從水平橫軸向看為一弧形凸面如圖5所示。In order to make the present invention more clear and detailed, the preferred embodiment and the following diagrams are used to describe the structure and technical features of the present invention as follows: Referring to Figures 1 to 5, the present invention has an up-and-down adjustment function. The chair has a headrest 1. The shape of the headrest 1 is an arc-shaped concave surface as seen from the vertical axial direction of the upper and lower longitudinal direction as shown in FIG. 4, and an arcuate convex surface as seen from the horizontal transverse axis is as shown in FIG.
參考圖1~3所示，該頭枕1由前向後依序包含一前側件10、一中間件20及一後側件30，其中，該前側件10與該中間件20係結合成一可同步移動之結合體，其中，該前側件10之近四角處各設一扣孔11，如圖1~2所示實施例中設有四個扣孔11但非用以限制本新型。該中間件20上設有與該前側件10之扣孔11相對應扣合用之凸起扣件21，如圖2所示該中間件20之前側面上設有四個凸起扣件21但非用以限制本新型，而利用該凸起扣件21分別對應扣入該扣孔11內，以使該前側件10與該中間件20結合成一可同步移動之結合體，且藉上述結構設計以使該前側件10與該中間件20二者間之結合組裝作業能簡便完成。Referring to FIGS. 1 to 3, the headrest 1 includes a front side member 10, an intermediate member 20 and a rear side member 30 from the front to the rear, wherein the front side member 10 and the intermediate member 20 are combined to be synchronized. The combination of the moving parts, wherein the front side member 10 is provided with a button hole 11 at the four corners thereof, and four button holes 11 are provided in the embodiment shown in FIGS. 1 to 2, but are not used to limit the present invention. The middle member 20 is provided with a protruding fastening member 21 corresponding to the fastening hole 11 of the front side member 10. As shown in FIG. 2, the front side of the intermediate member 20 is provided with four protruding fasteners 21, but not In order to limit the present invention, the protruding fasteners 21 are respectively engaged in the fastening holes 11 to combine the front side member 10 and the intermediate member 20 into a synchronously movable combination body, and The assembly work of the front side member 10 and the intermediate member 20 can be easily accomplished.
該中間件20上設有至少一垂直向長條形通孔23，如圖2~3所示實施例中設有二相互平行排列之長條形通孔23但非用以限制本新型；又在該中間件20之前表面上沿著該長條形通孔23之兩邊設有一對相互平行之 長形凸緣(22)，以使二相互平行之長形凸緣(22)之間形成一長導引溝槽22，再利用一導引塊24嵌入該長導引溝槽22內，並藉鎖固件25如鎖固螺絲將該導引塊24通過該長條形通孔23以鎖固在該後側件30之前表面上一對應之導引座32上，如圖2~3所示實施例中，即利用二導引塊24分別嵌入該長導引溝槽22內並鎖固在該後側件30上相對應之二導引座32上。The middle member 20 is provided with at least one vertical elongated through hole 23, and the embodiment shown in FIGS. 2 to 3 is provided with two elongated through holes 23 arranged in parallel with each other, but is not used to limit the present invention; A pair of mutually parallel sides are provided on the front surface of the intermediate member 20 along the two sides of the elongated through hole 23. An elongated flange (22) for forming a long guiding groove 22 between the two parallel elongated flanges (22), and then inserting into the long guiding groove 22 by a guiding block 24, and The guiding block 24 is fastened to the corresponding guiding seat 32 on the front surface of the rear side member 30 by the locking fastener 25, such as a locking screw, as shown in FIGS. 2~3. In the embodiment, the two guiding blocks 24 are respectively embedded in the long guiding groove 22 and locked on the corresponding two guiding seats 32 on the rear side member 30.
再如圖2所示，該後側件30之底部設有一連結件31供可將該後側件30及整個頭枕1連結設在椅具之椅背的上方，至於該連結件31之結構、形狀及/或其與椅具椅背之間的連結方式並不限制，可隨實際使用需要而變更設計，而由於該連結件31並非本新型之技術特徵，故在此不另贅述。該後側件30之前表面上設有至少一對應之導引座32，如圖2所示實施例中設有二導引座32但非用以限制本新型，該二導引座32各具一定高度以穿過該長條形通孔23以供該導引塊24得嵌入該長導引溝槽22內並鎖固在該導引座32上；其中該導引座32係固設在該後側件30之前表面的中段偏上方處，約等於或靠近該長條形通孔23及該長導引溝槽22之上端處，此時，該前側件10與該中間件20所結合形成之結合體(10，20)即處於尚未進行上下調整之前的起始狀態如圖3所示。As shown in FIG. 2, the bottom of the rear side member 30 is provided with a connecting member 31 for connecting the rear side member 30 and the entire headrest 1 above the seat back of the chair. As for the structure of the connecting member 31, The connection between the shape and/or the seat back of the chair is not limited, and the design may be changed according to actual needs. Since the connecting member 31 is not a technical feature of the present invention, it will not be further described herein. The front side member 30 is provided with at least one corresponding guiding seat 32 on the front surface thereof. In the embodiment shown in FIG. 2, two guiding seats 32 are provided, but the present invention is not limited. a certain height to pass through the elongated through hole 23 for the guiding block 24 to be embedded in the long guiding groove 22 and locked on the guiding seat 32; wherein the guiding seat 32 is fixed at The upper portion of the front surface of the rear side member 30 is located at an upper portion, approximately equal to or close to the elongated through hole 23 and the upper end of the long guiding groove 22. At this time, the front side member 10 is combined with the intermediate member 20. The resulting combined body (10, 20) is in an initial state before it has been adjusted up and down as shown in FIG.
再參考圖3所示，當使用者要進行頭枕之上下調整時，該前側件10與該中間件20所結合形成之結合體(10，20)可***作朝上移動如圖3中箭頭A所示，此時該前側件10與該中間件20所結合形成之結合體(10，20)即能藉由該導引溝槽22與該長條形通孔23相對於該導引塊24(即後側件30)之相對上下滑動，而進行頭枕之向上調整，也就是，該導引塊24保持在固定不動而該導引溝槽22與該長條形通孔23產生相對移動，而當該前側件10 與該中間件20所結合形成之結合體(10，20)被向上調整至縱向較高位置時，該導引塊24即位於該導引溝槽22與該長條形通孔23中之縱向較低位置；同理，該前側件10與該中間件20所結合形成之結合體(10，20)亦可被向下調整至較低位置，達成椅具頭枕1之上下調整功能。Referring to FIG. 3 again, when the user wants to adjust the top and bottom of the headrest, the combined body (10, 20) formed by the combination of the front side member 10 and the middle member 20 can be operated to move upward as shown in FIG. As shown in A, the combined body (10, 20) formed by the combination of the front side member 10 and the intermediate member 20 can be opposite to the guiding block by the guiding groove 22 and the elongated through hole 23. 24 (ie, the rear side member 30) slides up and down, and the head pillow is adjusted upward, that is, the guiding block 24 is held stationary and the guiding groove 22 is opposite to the elongated through hole 23. Moving while the front side member 10 When the combined body (10, 20) formed in combination with the intermediate member 20 is adjusted upward to a longitudinally higher position, the guiding block 24 is located in the longitudinal direction of the guiding groove 22 and the elongated through hole 23. The lower position; similarly, the combined body (10, 20) formed by the combination of the front side member 10 and the middle member 20 can also be adjusted downward to a lower position to achieve the upper and lower adjustment function of the headrest 1 of the chair.
此外，該導引塊24之形狀係配合該導引溝槽22之溝槽寬度設計，使該導引塊24能嵌入該長導引溝槽22內並得與該長導引溝槽22之內壁形成可平順滑動之配合關係；又該導引塊24上可增設一中空圓盤241，以供該鎖固件25得透過該中空圓盤241之中央而定位鎖固在該後側件30之對應之導引座32上，並進一步可藉由該中空圓盤241以減少該導引塊24與該長導引溝槽22內壁之間的磨擦力，如此可增進二者間相對滑動之平順度，也相對增進上下調整操作之方便性，也就是使用者能方便地調整該頭枕1至使用者枕靠的最佳使用高度。In addition, the guiding block 24 is shaped to match the groove width of the guiding groove 22 so that the guiding block 24 can be embedded in the long guiding groove 22 and the long guiding groove 22 The inner wall is formed with a smooth sliding relationship; a hollow disc 241 can be added to the guiding block 24 for the locking member 25 to be positioned and locked to the rear side member 30 through the center of the hollow disc 241. Corresponding to the guiding seat 32, and further by the hollow disc 241 to reduce the friction between the guiding block 24 and the inner wall of the long guiding groove 22, thereby improving the relative sliding between the two The smoothness also improves the convenience of the up and down adjustment operation, that is, the user can conveniently adjust the optimal use height of the headrest 1 to the user's pillow.
以上所述僅為本新型的優選實施例，對本新型而言僅是說明性的，而非限制性的；本領域普通技術人員理解，在本新型權利要求所限定的精神和範圍內可對其進行許多改變，修改，甚至等效變更，但都將落入本新型的保護範圍內。The above description is only a preferred embodiment of the present invention, and is intended to be illustrative, and not restrictive; it will be understood by those of ordinary skill in the art Many changes, modifications, and even equivalent changes are made, but they fall within the scope of this new type of protection.
10‧‧‧前側件10‧‧‧ front side pieces
11‧‧‧扣孔11‧‧‧Cut hole
20‧‧‧中間件20‧‧‧ Middleware
21‧‧‧凸起扣件21‧‧‧Bumped fasteners
22‧‧‧長導引溝槽22‧‧‧Long guiding groove
23‧‧‧長條形通孔23‧‧‧Large through holes
24‧‧‧導引塊24‧‧‧Guiding block
25‧‧‧鎖固件25‧‧‧Locker
30‧‧‧後側件30‧‧‧ Back side pieces
31‧‧‧連結件31‧‧‧Links
32‧‧‧導引座32‧‧‧ Guide seat
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104205915U TWM510106U (en) | 2015-04-17 | 2015-04-17 | Chair headrest featuring vertical adjustment function |
| CN201520752789.6U CN204994996U (en) | 2015-04-17 | 2015-09-25 | Chair headrest with up-down adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104205915U TWM510106U (en) | 2015-04-17 | 2015-04-17 | Chair headrest featuring vertical adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM510106U true TWM510106U (en) | 2015-10-11 |
Family
ID=54852378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104205915U TWM510106U (en) | 2015-04-17 | 2015-04-17 | Chair headrest featuring vertical adjustment function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204994996U (en) |
| TW (1) | TWM510106U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101867493B1 (en) * | 2017-01-13 | 2018-06-14 | (주)서연인테크 | headrest position controller |
| CN117241705A (en) | 2021-05-05 | 2023-12-15 | 斯蒂尔凯斯有限公司 | Body support assembly and methods of use and assembly thereof |
-
2015
- 2015-04-17 TW TW104205915U patent/TWM510106U/en unknown
- 2015-09-25 CN CN201520752789.6U patent/CN204994996U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN204994996U (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7360839B1 (en) | Apparatus for adjusting an armrest of an office chair | |
| JP2014004319A (en) | Chair capable of nesting | |
| US7681954B2 (en) | Seat with a pivoting headrest | |
| US8696064B2 (en) | Backrest inclination structure for lumbar support | |
| JP4183084B2 (en) | Chair and its back | |
| US20070052271A1 (en) | Securing structure of a seat of a cart for use by the elderly and handicapped persons | |
| JP2006218047A (en) | Chair | |
| TWM510106U (en) | Chair headrest featuring vertical adjustment function | |
| KR100972233B1 (en) | Frame chair | |
| US9320359B2 (en) | Backrest translation mechanism | |
| JP6172988B2 (en) | Chair | |
| JP5712370B2 (en) | Chair | |
| JP2016135411A (en) | Chair | |
| JP2013198564A (en) | Rocking chair | |
| CN203597652U (en) | Multi-directional movable headrest structure for chair | |
| CN205344581U (en) | Inclination adjustable children vehicle security seat chair | |
| JP3198002U (en) | Chair | |
| JP7414394B2 (en) | Chair | |
| JP2012040110A (en) | Chair | |
| JP5779021B2 (en) | Chair and its seat | |
| JP2015171652A (en) | Chair and seat part thereof | |
| JP2015171652A5 (en) | ||
| JP2021106758A (en) | Chair with headrest | |
| KR102064195B1 (en) | Chair having movable backrest and seat plate | |
| US20160037929A1 (en) | Modified headrest of a chair |